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EK-DR200-IN-001

November 1986

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Document:	DECrouter 200 Hardware Installation/Owner's Guide
Order Number:	EK-DR200-IN
Revision:	001
Pages:	88
Original Filename:

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DECrouter 200
Hardware Installation/Owner’s Guide
Order No. EK-DR200-IN~-001

Novembsr 1986

This guide explaing
how to ingtall the DECrouter 200 and how 10 verify its
opaeration. The guide aiso describas the DECroutar 200 controis and indicators. This document is intended for the hardware installer and the
server manager.

Supersession/Updete Information:

dilgiltlal

Thig is a new manual.

EK-DR200-IN-001
First Printing, Novéember 1986

The information in this document is subject to change without notice and shouid not be construed

as a commitment by Digital Equipment Corporaticn. Digital Equipment Corporation assumes no
respongibility for any errors that may appeer in this document.

No responsibility is asgsumsd for the use or reliability of software on equipment that is not supplied
by Digital Equipment Corporation or its affiliated companies.

Copvright © 1288 by Digiial Equipment Corporation
All Rights Reserved.
Printed in U.S.A.

The postage-prepaid Reader's Comments form on the last page of this document requests the
user's critical evaluation to &8sist us in preparing future documentation.
The following are trademarks of Digital Equipment Corporation:

oEeC
DECconnect
DECmailar
DECmate
DECnet
DECserver
DECUS
DECwriter
DIBOL

MASSBUS

MicroPDP-11

Micro/RSX
MicroVAX
MicrovMS
POP
P/OS
Professional
Rainbow
RSTS

TOPS-10
TOPS-20
ULTRIX-32
ULTRIX-32m
UNIBUS
VAX
VAXciuster
VAXmaste

RSX
RSX-11M-PLUS

ThinWire

VAX/VMS
VMS

Work Processor

Bell is a trademark of Bell Telephone Companies.
IBM is a registered trademark of Intemational Business Machines Corporation.

PC/XT and Personal Computer AT are trademarks of International Business Machines
Corporgtion.
Teflon ig a trademark of E.1. du Pont de Nemours & Compeny, Inc.
This manual was produced by Networks and Communicstions Publications.

Contents
Preface
introduction to the DECrouter 200
1.1

DECrouter 200 . ... . ...

1.2

Functionsof the DECrouter 200 ..............................
..., 1-2

i e 1-1

1.3

Hardware Installation Overview .......................coooiiie
e 1-3

1.3.1

Connecting the DECrouter 200 to the Ethernet Network ........... 1-3

1.3.2

Connecting Port Devices to the DECrouter 200..................... 1-6

1.4

DECrouter200Software ......................ocoiiviniian. e 1-8

Contents of Shipment
2.1

NUumber
Of BOXeS . .. ... ..t 2-1

2.2

Contents of the DECrouter 200Box ......................ocovvnne. 2-1

Contents of the AccessoriesBox(es)................................. 2-2

Site Preparation
3.1

Arranging for Software Installation ................................. 3-1

Placingthe DECrouter 200 ..............
. ....coiiiiiiiiiiiiinns 3-2

3.2.1

OIS ... e 3-2

3.2.2

Rack MOUNT ... ... e 3-2

3.23

Sarellite EquipmentRooms (SER).... ... 3-2

Cable ConfigurationRules ..., 3-3

3.4

PreinstallationChecks ................ ... 3-5

DECrouter 200 installstion
4.1

IntroducCtion ... ... ...

4.2

Verifying the Voltage Select Switch Setting ......................... 4-1

4-1

4.3

Connecting the TransceiverCable .................................. -3

Contents-1

4.4

Before CONNECHNE POWERT. .......ccviiiniereniniaiiniaesiranaones 4-6

4.7

Connecting Device Cables to the DECrouter 200 ................... 4-9

4.5
4.6
4.8

ConnectingPOWET ..........cocviiiiiiiiiiiiiiiiiiiiiiir
i 4=7
Verifying Operation..............ccovviiveiiiiiiiiiiinisinnssssnaes 4-8
Verifying System Installation. . .............cociiiiiniiiiiiiiiannes 4-11

What to Do If You Have Problems
5.1

1110407
(T e o S PPN 5-1

5.2

Diagnosing Router Problems....

53
5.4

DILED Off. .. .ttt
aa et eeteercnitreseneeasrannnen 5-3
o 72 8 -5 X o T S
N 5-3

caria e 5.4
it
D2LEDBUAKING ........ccoivviiiiiiiiiiii

5.5.1
5.5.2
5.5.3

Error Messages 9222and 923.........cci i 54
ErrorMessage932. ... ...t
e -4
Error Mess2ges 941,942,
and950..................oiaLl 5-5

5.6

DILEDBHAKING ...........coiiiii i 5=7

5.6.1

Down-Line Load Starts, Then Fails.. ... e vt 5-7

5.6.2

Down-Lineload DoesNotStart. ...................cooiiiiiiviennenn. 5-8

5.5.4

...........cociviiiiiiiiiiinienn, 5-1

No Messages on Console Terminal ....................ooeinnnnnnn, 5-6

Controls and indicators
Al

COMEIOLS . ...

All

Switch(S1)........................... T

A=1

A.l.2

Voltage Select Switch .........cooiiiiiiiiiiin i

A-1

Al3
A2

Cigcuit Breaker .............. e arer eeeaeeaenearerea b A-2
Status Indicator LEDS ... A-2

Port Devices Supported by DECrouter 200

Ordering Information

A-l

C.1
C.2

DECrouter 206 Hardware Units .............oiiiiiiiiiiiinninen.. C-1
DECrouter 200Country Kits . ...........ooiiiiiiiiiiiiiinnnens,s C-1

C.3
C4

DECrouter 200 ACCESSOTIES ... .....ocevviiiecieeinanenreeiassennns C-2
Transceiver Cables .. .........oviiiiiiiii it C-2

(o8

Devicelables ................iviiiiiininaann, retereereeraaaas C-3

Cable Structure
D.1
D.2
D3

Contents-2

DECrouter 200 Device Connectors (J1 throughJ8)................ D-1
Serial Line Circuit Standards .........cooivniiniiiiieriiiiieiinnnns D-2
DECrouter 200 DeviceCables..................ccoiiiiiiiiinien. D-3

D.3.1

BC17D Shielded Null ModemCzble....................cviiieee D-3

D32
D.3.3

RC22D Shislded Myll Modem Cabie (Data Leads Only)............. D—4
BC22E or BC22F Shielded Straight-Through Cable (Full-Modem).. D-§

D.3.4

DECrouter 200 Port Loopback Connector ...............ocovvuees. D-6

DECrouter 200 Specifications
E.1

o 47
e

E.2

ENVIPOMMONL . ..ottt
ie ittt
eciireeeaernneairienananes E-1

E.2.1

E.2.2

AR ..o

E.2.3

Relative Humidity . ...... ..o
i e ens E-~2

E-1
T

E~1
it

i i

eetee et e E-1

E.2.4

Physical Sizeof the DECrouter 200 .................ooovviiinnnn.. E-2

E.2.5

SpaceRequirements. ............ ...ttt E-2

Service Options
F.1

Hardware ServiCes ... .....ooiii
i
e F-1

F.1.1

Digital On-SiteService ...t F=-1

F.1.2

DECMIlEr .. ...

F.2

Installation Service .. ... ... ... i F-1

F.3

SO TWaAre SOIVICES ... .. ittt F-1

s F-1

F3.1

Software Product Service Agreements ...................cceeeennn. F-1

F.3.2

TORUMNG .. ..ottt
e e e e e e et enaaaeaneneen F-1

Connecting to Etherjack
Figures
1-1

DECrouter200........ et

1-2

Standard Ethernet Coaxial CableConnection ....................... 1-4

eeee ettt 1-1

1-3

ThinWire Ethernet Coaxial CableConnection ...................... 1-5

DECrouter 200 Port DeviceConnections ...................ocoeeet 1-6

2-1

DECrouter 200 ShippingBoxContents ............................. 2-1

4-1

DECrouter 200 Hardware Verification..........................
... 4-8

A-1

Controls and INAICATOTS . ....oovnvenrieenriiernininniianes

D-1

Pin Numbers — DECrouter 200 Device Connectors

A-~1

(JUERIOUBNJB) ... eeieeeneenenet
e eeeeaneataaeeeeaeans, D-1

D-2
D-3
D4

Bin Assignments — BC17D Shielded Null Modem Cable ........... D-3
Pin Assignments ~—~ BC22D Shielded Null Modem Cable ........... D-4
Pin Assignments — BC22E or BC22F Shielded Straight-Through
Lo L

D-$

D-5

Wiring Diagram — DECrouter 200 Port Loopback Connector..... D-6

Contents-3

Tables
1-1

3-1
5-1
-1

D-1

E-1

Contents—4

iiiiii 1-7
it et
DeviceCables ..........cooiiiiiiiii
Maximum Cable LEngths ...............ernennceneernseeniinneeensens 3-3
Status LEDS/IndIcations ...........cvvvvierinirrrcrarmcnaiaeaeaaenss 5-2
L TT S 1 g A-2
LT
ClrcuitStandards............coveiiiieirirenecarairirsensessessnsans D-2

DECrouter 200 Power Ratings ...........ccovvvviiinnnniinnaens veens E=1

Preface

This guide explains how to install the DECrouter 200 and how to verify its operation.
The guide also tells how to order Digital sefvices and products that support the
DECrouter 200.

The only tool required for installation is a small flat-blade screwdriver.
You should keep this guide with your DECrouter 200 unit.

intended Audience
@

Router Manager

Hardware Installer

How to Use This Guide

Before you install the DECrouter 200, it is recommended that you read Chapters 1, 2,
and 3. These chapters provide a functional overview of the DECrouter 200 and the

installation process, including important site preparation information. Chapter 4 provides the procedures to install and verify the DECrouter 200. If problems occur during
verification, refer ‘0 the troubleshooting procedures in Chapter S. The appendixes

offer additional information that may be useful during installation.

Preface-1

Structure of This Quide
This guide contains five chapters and seven appendixes, 2s follows:

Chapter 1

Introduces the DECrouter 200 from 2 functional point of view an
describes the installation process and the software requirements.

Chapter 2

Describes the contents of the DECrouter 200 shipment and providc
instructions for getting help if the equipment is damaged.

Chapter 3

Discusses important site preparation information that must be consic
ered before the DECrouter 200 installation begins.

Chapter 4

Provides an illustrated step-by-step procedure for installing and verift
ing the operation of the DECrouter 200.

Chapter 5

Provides help in isolztixig problems chat can occur during the instalk
tion of the DECrouter 200 and provides procedures to correct them.

Appendix A

Describes the controls and indicators on the DECrouter 200.

AppendixB

Lists devices supported by the DECrouter 200.

Appendix C

Lists the order codes for the DECrouter 200 and relatred hardware pro
ucts.

AppendixD

Provides device cable wiring diagrams for users who want to assemb
and nse their own cables.

AppendixE

Provides DECrouter 200 specifications.

Appendix F

Describes the Digital hardware and software service options that
available for the DECrouter 200.

Appendix G

Describes how to connect the DECrouter 200 transceiver cable

another transceiver cable mounted in an Etherjack junction box.
Other DECrouter 200 Documents
Ordering information for the following Cocuments is in the release notes that accon
pany the DECrouter 200 software:

DECrouter 200 VMS/MicroVMS Installation Guide

Describes the installation of router software and the configuration of DECrout
200s on VMS/MicroVMS load hosts.

DECrouter 200 ULTRIX-32/32m Installation Guide

Describes the installation of router software and the configuratita of DECrout
200s on ULTRIX-32/32m load hosts.

Praface-2

Routing and Networking Overview

Describes the basic routing terminology and concepts, and provides guidelines for
achieving optimal routing performance when configuring netrworks.
o

DECrouter 200 Management Guide

' Describes how to set up, manage, monitor, and trcubleshoot the DECrouter 200.
o

DECrouter 200 Identification Card
Provides space to record unique identification data for each DECrouter 200.

Asscciated Document
©

DECrouter 200 Technical Manual
Describes the DECrouter 200 hardware and medule logic and the Self-Test and Iniiialize programs.

Preface-3

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introduction to the DECrouter 200

1.1

DECrouter 200

The DECrouter 200 (: 1odel DSRVC-Ax°) is 2 high-performance, low-cost asynchronous router (sec Figure 1-1) for use on Ethernet or IEEE 802.3 local area networks.

NAMEPLATE
PANEL

p——

Do} ==

“A

PORT DEVICE

VOLTAGE
SELECT

CONNECTORS
(J1-48)

SWITCH

CONTROL / INDICATOR

PANEL

STATUS LEDs

(D1-D4)

ETHERNET

CONNECTOR

- SWITCH (S1)

L CIRCUIT
BREAKER

| POWER CORD
RECEPTACLE

LKG-052¢

Figure 1-1:

DECrouter 200

NOTE
For a description of the DECrouter 200 controls and indicators, see

Appendix A in this manual.

°The letter “A” or *'B"’ replaces the “'x” in the model designation to represent the following
input voltage requirements:

RModel

input Voltages

DSRVC-AA

100--120 Vac

DSRVC-AB

220—240 Vac

introduction to the DECrouter 200

1-1

1.2

Functions of the DECrouter 200

The DECrouter 200 allows any combination of eight attached nodes access to
each other and to remote nodes on 3 DECnet network. These nodes
are connected
to the DECrouter 200 through full duplex, asynchronous devices that support V.28/
RS~232-C (EIA232) standards
and that use DECnet Phase
Il or Phase IV prmocolswith
Digital Data Communications Message Protocol (DDCMP).
Devices that can be connected to the DECrouter 200 include modems, pefsonal com-

puters running DECnet, and larger computers running DECnet. For a list of devices
supported by the DECrouter 200, see Appendix B.
DECnet nodes connected to the DECrouter 200 can also access other DECnet nodes
that are connected to a larger DECnet network. The connections to these nodes is

2ccomplished through routing nodes that are connected to the DECrouter 200, or that
are connected to the sarne Ethernet segment as the DECrou:er 200.

DECrouter 200 offers the following features:
e

Allows connection to the Ethernet Local Area Network (LAN) and to a2 wider area
DECnet network for DECnet nodes with an asynchronous, full duplex, DDCMP,
V.28/R5-232-C (E1A232) connection.

Manages DECnet routing (for example, message switching and best path analysis)
that allows host DECnet nodes more time for application tasks.

Reduces and simplifies cabling reguired for connecting nodes to the DECnet
network.

Supports dial-in and dial-out modems.

Brings the features and functions of the full DECnet nerwork to the nodes connected to the DECrouter 200.

You can install the DECrouter 200 in a variety of environments, including offices and
computer rooms. The router can be placed on a desk or table, or can be mounted ina
standard rack cabinet. Digital can also provide you with 2 wall/partition mounting

bracket to mount the router directly onto an office wall or to suspend the router from
partitioned office walls. This bracket must be ordered separately. See Appendix C for
ordering information.

1-2

Introduction to the DECrouter 200

1.3

Hardware Installation Overview
~

Installing the DECrouter 200 hardware consisis of first connecting the router hardware
to the Ethernet network, then verifying the hardware installation. The device cables
are connected to the router after the hardware installation is verified. The following
sections provide an overview of the methods used to complete the connections.

NOTE
The DECrouter 200 is considered operational when the router hardware is successfully installed, z1d the system installation verification
procedure is performed on one DECrouter 200 unit. The system com-

prises the installed DECrouter 200 hardware with the DECrouter 200
router software running on the hardware unit. See the approprizte
DECrouter 200 Software Installation Guide for details about the system verification procedure.

1.3.1

Connecting the DECrouter 200 to the Ethernet Network

A transceiver cable connects the router o the Ethernet network (see Figures 1-2 and
1-3). The transceiver cable can be connected to any of the following:
@

Another transceiver cable section. This cable can be secured in an Etherjack junc-

tion box.
e

A DELNI Local Network Interconnect.

A transceiver on a standard Ethernet coaxial cable for Digital baseband networks,
or to 2 DECOM for Digital broadband networks.

A ThinWire Ethernet Station Adapter (DESTA) on 2 ThinWire Ethernet coaxial
cable (see Figure 1-3).

A standard rack cabinet in a Satellite Equipment Room (SER) for DECconniect sys-

termns. See the DECconnect Planning and Configuration Guide for installing the
DECrouter 200 in DECconnect systems.

*+troduction to the DECrouter 200

1-3

STANDARD

ETHERNET

= QAXIAL CA!%

TRANSCEIVER

TRANSCEIVER CABLE

TRANSCEIVER CABLES
DELNI

ETHERJACK

DECrouter 200

E—S:FEEEE::

1A ool

Figure 1-2:

“tandard Ethermnot Coaxial Cable Connection

NOTE

The DECrouter 200 is compatible with Digital baseband and broadband Ethernet products and with Ethernet and IEEE 802.3 specifications.

1-4

Introduction te the DECrouter 20C

ThinWire ETHERNET COAXIAL CABLE

a DESTA

DESTA

DESTA
TRANSCEIVER

TRANSCEIVER

CABLES

CABLE

T fi

j ETHERJACK

DELNI

—/
DECrouter 200

DECrouter 200
TM~

2] e,

oo £

DECrouter 200

J
LKG-0829

Figure 1-3:

ThinWire Ethernet Coaxial Cable Connection

The DELNI can stand alone or can be connected to the Ethernet coaxial cable. If you are
connecting the DELNI ic the Ethernet coaxial cable or to an Etherjack junction b5x, be
sure to allow for an additional transceiver cable.

Make sure the transceiver connection is ready before the router installation begins.

This means that the Etherjack, the DELNI, the DECOM, the DESTA, or the transceiver is
installed, and the required transceiver cabling is in place, tested and tagged. See the
appropriate product installation guide to install these products.

See Appendix C for a listing of all DECrouter 200 hardware options and order codes.

Introduction to the DECrouter 200

1.3.2 Connecting Port Devices to the DECrouter 200
You need one device cable for each port device you connect to the router (see Figure
1-—4). Table 1-1 lists available cable types.

DECrouter 200

LARGE
DECnet NODE

SMALL
DECnet NODE

PERSONAL

COMPUTER
DECnet NODE

}

TOREMOTE
DECnet NODE

Figure 1-4:

1-6

DECrouter 200 Port Device Conneciions

Introduction to the DECrouter 200

Table 1-1:

Device Cables

Uge

Deseription

Cable Type

For connecting to modems

Modem cable

BC22E or BC22F"

For directly connecting to devices

Null modem cable

BC22D"*

that do not use modem control
signals for operation (data-leads only)

{with data-leads
only)

(or equivalent devices)

For directly connecting to devices

Null modem cable

that use inodem control signals for

(with data- and

operziion

BC17D

modem control
signal-leads)

°The BC22F can be used in place of the BC22E cable but the ext:a control signal leads are not

used. See Appendix D for more information.
**The BC17D vable can be used in place of the BC22D cable, but the modem control signals are
not used. See Appendix D for more information.

The device cables can be ordered from Digital (see Appendix C for ordering information). If you are using your own cables, or want to assemble your ywn cables, refer to
Appendix D for cable configuration information.

If you are using existing device cables, make sure the cables are accessible at the
DECrouter 200 installation site before the installation begins.

introducticn to the DECrouter 200

1.4

DECrouter 200 Software

The basic software required for installing and operating the DECrouter 200 follows:
e

DECrouter 200 distribution software — Installed on each DECrouter 200 load host

DECnet Phase IV software — Installed on each DECrouter 200 load host (not
required for ULTRIX systems)

You must install the distribution software on a load host that runs DECnet Phase 1V
software, and that is connected to the same Ethernet segment as the DECrouter 200.
The distribution software includes a2 router image file that is down:-line loaded to
DECrouter 200s. The load host down-line loads the router image whenever required,
and provides the router image to any number of routers. The router image, runmng on

the DECrouter 200, constitutes the router software that enables the router to perform
its functions.

Nodes connected 10 the DECrouter 200 must have DECnet Phase [V software installed
and verified before the router can be operated.

All software must be installed and verified before you can operate the router.

For more information, see the DECrouter 200 Software Product Description that
applies to the specific operating system.

1-8

introduction to the DEC.outer 200

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Contents of Shipment

2.1

Number of Boxes

A single DECrouter 200 shipment consists of one or more boxes, depending on the
optional cquipment ordered. Be sure you received all your ordered equipment. Check
¢ach item for damage.

2.2

Contents of the DECrouter 200 Box

Check the box for the following items (see Figure 2-1):

COUNTRY KIT:
s

/5 e

4\\7

Power cord

DECrou
200 Hardwar
ter
e

Inatailation/Ownar's Guide

DECrouter 200
Identification Card

Blank ID labsls for cabies

\/®

Ethernet loopback
connector

Rack mount kit

PORT LOOPBACK CONNECTOR

LKG-0523

Figure 2-1:

DECrouter 200 Shipping Box Contents

IN CASE OF DAMAGE:

Stop unpacking.

Contact your Digital sales representative and delivery agent.

IF PARTS ARE MISSING:

Identify missing par«(s).

Contact your Digital sales representative.
NOTE

Save the box and packing material in case you need to return the unit.

Contents of Shipment

2-1

2.3

Contents of the Accessories Box(es)

The number of boxes and their contents depends on the op.tions you ordered. Open the
accessories box(es) and check the contents against the ordered items that are listed in
your bill of materials.
IN CASE OF DAMAGE:

Srop unpacking.

Contaci your Digital sales representative and delivery agent.

IF PARTS ARE MISSING:

[dentify missing part(s).

Contact your Digital sales representative.

NOTE
Save the box(es) and packing material in case you need to return items.
If you received an Etherjack junction box kit, install it now by foilowing the insiallation instructions provided with the kit.

If you received a wall/partition mounting bracket kit, install it now by following the
installation instructions provided with the kit.

2-2

Contents of Shipment

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Site Preparation

3.1

Arranging for Software installation

..............................

Locate the router’s serial num-

ber and the Ethemet address /
on the router’s control/indica-

tor panel.

wom ] o o o e

Ob- .?-—-—~.e e o %"‘
[

'—fl

MODEL: DSRVC-A

mlunmnnmmml
SERIAL——-[_62000199
-}

“mlll-m
'
1 ETHERET
T
<
08-00-28-00-16-AA -—ETHERNE

NUMBER

ADORESS

LKG-0522

Locate

the

Identification

DE(router

200

Casd

you

DECrouter
200

received with the router. Copy

Identification Card

the following information in

HarGons s

the spaces provided on the

MylBingippingrrilytiomittagrighig
i
sieiigitoged

identification card:

v o e

e o g 1 N

v e

¥
["

The router’'s serial number

b. The

router's

Ethernet

address

Leloelsfololo rIv )

[eis{eloH2i8}{o

The location of the router
(for example, office number, building, floor)

——

Your name and the date of

]o}
16 HAlk

unmeeB00m 5-/7

My
7.
- 7 Y /)
I

the installation
LHG-0038
..............................

Give the Identification Card and any software you received to the system/network
manager (the person responsible for software installation). Ask to be notified when
the distribution software is installed on the load host(s) and when the DECrouter

200 is configured in the load host database, if required by the load host(s).
Continue with the procedures through Section 4.4 of this manual.

Site Preparation

3-1

3.2

Placing the DECrouter 200

The router can be placed in various locations, inciuding offices and computer rooms,

as long as the environmental requirements are met. See Appendix E, DECrouter 200
Specifications.

3.2.1

Offices

Allow 15 centimeters (6 inches) of airspace around the router air vents, and place the
router on a desk or table that is at least 4 ¢ entimeters (18 inches) above the floor. This

allows adequate ventilation for cooling fans and reduces exposure to excess dust from
foot traffic.

NOTE
A wall/partition mounting bracket kit is also available from Digital that
allows you to mount the router directly to a wall or to suspend it from
pastitioned office walls. Installation instructions are provided with the
kit (see Appendix C for ordering information).

3.2.2

Rack Mount

The router can be rack mounted in 2 standard rack cabinet. To install, refer to the
installation instructions provided with the rack mount kit.

3.2.3

Satellite Equipment Rooms (SER)

The SER is a component of Digital's DECconnert System. It provides a central lecation
for communications devices (such as DECrouter 200s) that connect ThinWire Ethernet
and twisted-pair cable to a standard Ethernet network. The SER can also be configured
as the center of a stand-alone network, and provide 2 base from which 1o expand as network requirements increase. If you are installing the DECroutzr 200 in such an environment, or as part of 2 DECconnect System installation. refer to the DECconnect System Installation and Verification Guide.

3-2

Site Preparation

Ensure that the transceiver cables, the device cables, and the router power cable do not
exceed the maximum lengths described in Table 3-1 and in the configuration rules
below.

Table 3-1:

Maximum Cable Lengths

From

Transceiver

Router

#Maximum Ceble

Length

Cable Type

SOm(16¢ fr)

BNE3x-xx* Transceiver Cable

Seerules i and 2

Transceiver

i Device

Router

125m(41ft)

BNE4x-xx* Office Transceiver

Seerules 1 and 2

Cable

Seerule 3

Depends on specific device
(see Appendix D)

; Wall outlet

Router

1.8m(6fr)

Router Power Cable (included
in DSRVC-xx country kit)

Basic configuration rules:
1

Maximum length for the iransceiver cable cannot exceed 50 meters (164 feet). This
maximum length can be reduced due to the internal cabling equivalency of a device

(such as 2 DELNI) that is connected between the router and the transceiver, or due
to the use of office transceiver cabie. For example:

Cabling equivalency is 2 measure of the internal timing delay of a device,
expressed in meters of transceiver cable. This cabling equivalency must be sub-

tracted from the 50-meter maximum. For example, if 2 device has a2 S-meter
cabling equivalency, then its maximum allowable transceiver cable length is

(50 m - 5 m)or 45 meters.
e

Office transceiver cable (BNE4x-xx), due to its smaller diameter, has 2 signal
loss that is four times that of the (BNE3x-xx) transceiver cable. Therefore, if
office transceiver cable is used, the maximum transceiver cable distance must

be divided by 4. This means the maximum office wransceiver cable length
allowed is 12.5 meters®.

*BNE3jx-xx transceiver cable and BNE4x-xx office transceiver cable can be interconnected.

However, the cable attenuation (signal loss) for the office transceiver cable is greater than that of
BNE3x-xx transceiver cable by a factor of four. For example. 2 meters, 6.6 feet, of office transceiver cabie is eiectrically equivaient to 4 meters, 26.2 feet, of BNE3x~xx transceiver cable.

Site Preparation

3-3

If the configuration includes a device and the device has any internal cabling equivalency, this shouid be subtracted from the 50-meter maximum before dividing by
4. For example, if a device has a 10-meter cabling equivalency and is attached to its

transceiver using office transceiver cable, then the maximurm allowable transceiver

length s (30 m - 10 m)/4 or 10 meters.
When connecting the router to a conflguration that includes a DELNI, allow 5.
meters cabling equivalency loss for the DELNI.
Maximum allowable lengths for device cables should not exceed guidelines set by
RS-232-C (E1IA232) specifications.

3-4

Site Preparation

3.4

Prelnstalistion Checks

Before beginning the router installation, use the following checklists to ensure that site
preparation is complere:

Haerdware

The appropriate baseband or broadband network interface (for example, zn
Etherjack junction box, 2 DELNI, 2a DECOM, a DESTA, or Ethernet transceiver) is
installed, and the required transceiver cabling is in place, (2sted, and tagged. If the
device is not installed, ensure that arrangements for the installation are made

before the router installation begins.

O The arrangements were made to connect the router’s transceiver cable to the
appropriate baseband or broadband retwork interface.

The wall/partition mounting bracket kit or rack mount kit is installed (if required)
as described in the kit documentation.

The transceiver cables are available in the appropriate lengths.

The device cables are available in the appropriate lengths or existing device cables
you plan to use are available at the router installation site.

The devices (personal computers, modems, hosts) are ready to be connected.

At least one device with 2 keyboard (such as 2 terminal or 2 personal computer in
terminal emulation mode) is available for insrallation troubleshooting, if necessarsy,

and for system instailation verification (as described in the approptiate DECrouter
200 Software Installation Guide).

Software
O

The DECrouter 200 identification Card was filled out (as described in section 3.1)
and given to the system/network manager.

The sysiem/network manager installed or will install the distribution software on
the load host(s).

DECnet (Phase IV) is installed and running on the load host(s). (This does not apply
to ULTRIX lozd hosts.)

Site Preparation

3-5

Suitable Environment

The ftems listed in this checklist must conform to the specifications described in
Appendix E of this guide.

The power outlet matches the power requirements of the router you ordered and is
within 1.8 meters (6 feet) of the instailation site.

The temperature, altitude, and humidity ranges are correct.

The space is adequate for ventilation and for mzintenance access.

The location is at least 45 centimeters (18 inches) above the floor surface.

Service

The service contracts (optional) are
in place. See Appendix F for more information
on service options.

3-8

Site Preparation

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D2InEsCt0raloiuatieonr

4.1

Introduction

This chapter explains how to install, power up, and verify the operation of the
DECrouter 200. Before you begin these procedures, read and follow thie instructions in
Chapter 3, Site Preparation. During this installation procedure, complete the instructions in each section before going on to the next section.
IMPORTANT
To avoid damage to the equipment, DO NOT connect the router
power cord until instructed in the following procedures.

4.2

Verifying the Voitage Select Switch Setting

Locate the removable voltage
label on the router's control/

indicator panel.
Note the operating range indi-

cated by the

arrow on the

label. This is the factory-set
operating range of the router.

|
:

' ' V~100-120 v-220-2¢0

RG-Om

Peel the voliage label from the

router, exposing the voliuage
select switch.

{

4
[ sem fla—m
a0 o
e
@.
-

”
o CoDEDED

Verify that the voltage select
switch is set to the operating

range indicated by the label,

and that this is the correct setting for your power source.

(See your electrician if you are
not sure.;

DECrouter 200 Ingtailation

----------------------

--------

i une voliage setting is not cor-

gect for your power source, set
the voltzage select switch :0
match the power source voltage.

MPORTANT
An incorrect voleage

setting

can

damage the router.

FOR 180/v20V CPERATION:

240V 19 VIQIRLE Iy THE WANDOW,
SUDE THE SWITCH SO THAT 120V 1S
VISIBLE IN THE WINDOW.

Cuh

GEh

FOR 2207260V OPERATION:

‘

IF 120\ S VISIBLE IN THE WINDOW,

SLIDE THE SWITCH SO THAT 240VTM IS
VISIBLE N THE WINDOW.

DECrouter 200 Installation

4.3
¥

Connecting the Transceiver Cable
Unlock the slide latch on the

_router’'s Ethernet connector.

€0 5

[{

] :""\
" ="

<:>©' w—wr—\r'fiw—fii.i

UNLOCK
00000000

0000000

LKG-0R7

Connect the transceiver cable
1o the router’s Ethernet con-

nector. The cable can have 2

straight or 2 right-angle end
CONNECIOr.

LXG -0343

Lock the slide latch on the
Ethernet connector.

Tug geutly on the cable to
ensure it is securely connected.

iau- gm—am—ww—fl«ta']
"

(:bé- r—aw—sr—flxza

LOCK

LRG-039

DECrouter 200 Installation

4-3

------------------------

Unlock the slide latch at the

other end of the transceiver
cable.

......

UNLOCK

........................

The other end of the transceiver cable connects to the

appropriate
baseband
or
broadband network interface.

The connection is to one of the
following:

Another transceiver cable
in an Etherjack junction
box. See Appendix G for
details on connecting to
junction
Etherjack
the
box.

Lock the slide latch after
connecting the cable.

TW3ITS

A cable port on a DELNI
local

metwork

intercon-

nect (as shown), or to 2
DECOM.

Lock the slide latch after
connecting the cable.

DECrouter 200 installation

-The

cazble

port

Etheract Transceiver.
Lock the slide latch after
connecting the cable.

LKG-0a78

The cable port ona DESTA

ThinWire Ethernet station
adapter.
Lock the slide laich after
connecting the cable.

LKG-0480

DECrouter 200 Instaliation

4-5

4.4
1

Before Connecting Power
Make sure the transceiver cable connections are secure at both ends of the cable. If
the transceiver cable is not connected when you plug in the power cord, the router

will faii che diagnostic self-test.
2

Check with your system manager that the software installation and the router configuration are complete. For example, the distribution software is installed on the
load host(s). and the DECrouter 200 is configured in the load host database, if

required by the load host(s).

NOTE
If the distribution sof-ware installation is not complete, the load host

cannot send the rov.er image to the router. The router does not operate without software. Wait for notification that the software instatlation is completed.

4-§

DECrouter 200 Ingtailation

4.5

Connecting Power

The router does not have a power ON/OFF switch. Plugging in the router power cord
applies power directly to the router, illuminates the D1 Seatus LED, starts the router
self-test, and allows the router image to be down-line loaded from a load host. The

router self-test will fail if the transceiver cable is not connected.
To connect the router power cord, proceed as follows:

Plug one end of the power

cord into the router power
receptacie.

LKG-0344

Plug

the

other

end

of the

power cord into the wall cutlet.

DECrouter 200 instaliation

4-7

4.6

Verifying Operation

Proper operation of the router is verified by the status of the four Light Emitting Diodes

(LEDs) on the router's control/indicator
panel.

- Whenever
power is applied to the unit, the router performs a diagnostic self-test and
initiates a request for 3 down-line load of the router image from a load host. The router
takes about 20 seconds to complete, but the down-line losding of the
self-test normally
router image could take longer if the networlk is busy.

Allow up to 2 minutes for the router self-test and down-line loading of the router image
to complete, then compare the state of the four status LEDs on the router with those
shown in Figure 4-1:

O =On

o -of

O = MMAY BE ON OR OFF OR FLICKERING,

INDICATING NETWORK TRAFFIC.

-0

O -03
O

THEN:

THE STATUS LEDa MATCH

THE DECroutsr
200 MARDWARE 18

THOSE SHOWN HERE.

THE STATUS LEDs DO MOT

MATCH THOSE SHOWN HERE.

Flgure 4-1:

-bDs

FUNCTIONAL
GO TO SECTION 4.7
TO CONNECT
DEVICE CABLES.

GO TO CHAPTER
$, WHAT TO DO

IF YOU HAVE PROBLEMS.

DECrouter 200 Hardware Verification
NOTE

For definitions of the status LEDs on the router, see Appendix A.

4-8

DECrouter 200 Inatailation

4.7

Connecting Device Cables to the DECrouter 200

Before connecting the device cables to the router, contact the router manager to deteremine if certain devices were designated to specific ports on the router. Make a list that
identifies the router, and the router port location for each device you connect 1o the
vouter. Give the list to the router manager after connecting the device cables.
To connect the device cables to the DECrouter, proceed as follows:

Determine which router con-

nector (1 through JB) to use e

il Il el

for each device.
Note

that

F—=3.

router

poris

through 8) correspond to connectors ( J1 through J8) on the

sl swe X

e Xoy}

DECrouter 200 control/indicator panel.

&
2

& _ D&
a2

D&__ B

)

€& _ B &E__ B

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shown.

61‘

PROS8O

DECrouter 200 instaliation

4-9

------------------------------

Aunach one label at both ends of
each device cable.

..............................

Connect one end of the cable

to the appropriste device, as
mnarked on the label.

Tighten the connector screws.

Connect the other end of the
cable to the router connector

marked on the label.
Tighten the connector screws.

Install all other cievice cables in the same way. The number of cabls you install

depends on the nLmber of devices you connect to the router.

After installing the device cables to all of your DECrouter 200 units, go 10 Section 4.8.
4-10

DECrouter 200 Installation

4.8

Verifying System Instaliation

After you install all of the DECrouter 200 units, inform the router manager that the
router installation is complete. At this time the system installation verification (as
described in the appropriate DECrouter 200 Software Installation Guide) should be
performed on one of the DECrouter 200 hardware unit Also, provide the router man-

ager wich the lise that shows the router port location fur exch device connected to the
router.

DECrouter 200 Installation

4~11

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ProblemsHaveYouifDotoWhat
5

8.1

Introduction

This chapter kelps you identify and correct problems that can be encountered during
the initial installation of the DECrouter 200. The troubleshooting procedures are for
diagnosing and correcting hardware rejated problems only.

Afer diagnosing and cosrecting
the problem, return 1o Section 4.6 to verify the correct
operation of the router, then continue with the installation.

NOTE
Notify the router manager if the wroubleshooting procedures indicate
the problem is software related or if the procedures do not correct -he
problem. Additonal troubleshooting information is provided in the
DECrouter
200 Management Guide.

5.2

Diagnosing Router Problems

The four status LEDs, located on the router's control/indicator panc!, indicate the
status of the router and are also used for diagnosing router problems. Compare the state
of the status LEDs on the router with those shown in Table 5-1 and go to the section

NOTE
All four status LEDs illuminate for 1 second (lamp check) whenever the
router is powered up from a power-off state. After powering up the

router, allow up to 2 minutes to elapse before determining the state of
the status LEDs.

What to Do ! Yeu Have Problems

S=1

Table 3-1:

Status LEDefindications

LED
Hamo

LED
Definitien

Powrer
ON/OFF

State

indicalions

The eouter's dc
voltages

Camective
Aclien
-—

correct.

OFF

The router's dc

Goto

voltages are NOT

Section §.3.

correct.

; D2

Diagnostic

Seif-1est passed.

-—

OFF

Fauzl error if

Go o

within 2 minutes

after power-up.

‘
D3

Software

Blinking

Nonfatal error.

Go to

Router image

—_—

;

successfully

Section $.5.

;

loaded.

OFF

Down-line load
in progress.

Network

aceivity

;

Blinking

Multiple-load

Goto

Section 5.6.

ON°

Indicates

—

failure.

activity on the

neswork

*Can be ON or OFF or flickering, depending on the amount of traffic on the network.

What to Do if You Have Problems

§.3

D1LEDOfH

Problem

Power Is not reaching the DECrouter 200.
Correction Ensure that the voltage select switch is set to the correct
voltage for your country. Section 4.2 in this guide provides information
about changing the voltage setting, if necessary.

Correction

Secure the power cible at the router and at the wall outlet.

Correction Check the wall outlet using another appliance or light, or
plug the router power cord into another outlet. If no power is available,
check the wall outlet’s circuit breaker.

Correction Determine if the rouker circuit breaker has tripped (7efer to
Appendix A). If it has, press in on the white button to reset the breaker. If
the circuit breaker trips more than once, notify the router manager that
the router must be returned to Digital for repair or replacement. (Refer to
the DECrouter 200 Management Guide for information about returning
the unit to Digital.)

Correction
Problem

Replace 2 defective router power cable with 2 new cable.

The DECrouter 200 is defective.

Ceorraction Notify the router manager that the router must be returned
to Digital for repair or for replacement. (Refer to the DECrouter 200
Management Guide for information about returning the unit to Digital
)

§.4

D2LED Off

Problem

A hardware error cccurred thar makes the DECrouter 200 nonoperational.

Correction There is no corrective procedure for this problem. Notify
the router manager that the router must be returned to Digital for repair
or for replacement. (Refer to the DECrouter 200 Management Guide for
information about rerurning the unit to Digital.)

What to Do if You Have Problems

5-3

D2LED Blinking

5.5

if the D2 LED is blinking after power-up, it indicates the router has a nonfatal problem
detected during self-test. To isolate the problem, conrect a console terminal to port 1
of the router. The primary problem indicator in this case is the error message that
appears oA the console terminal.
To isolate and diagnose the problem, do the following:
i1

Connect a console terminal to port 1 of the router, then power up the terminal.

Configure the terminal to operate with a speed of 9600 bits per second and with 2
character size of 8 bits with no parity. (Refer to the specific terminal user’s guide if
you need help setting up the terminal paramerers.)

Unplug the router power cord at the wall outlet, then reinsert it.

Read the error message that appears on the terminal display. (If no message appears

on the terminal display, refer to Section 5.5.4.)
The following sections list the ecror messages that occur in conjunction with the D2

LED blinking. Locate the section that describes the displayed error message and follow
the recommended corrective actions.

5.5.1
Local
Local

Error Measages 922 and 923
-922- Port
-923- Port

Problem

hardware error on port n
m» has been disabled

These messages indicate a port hardware error.

Correction There is no corrective procedure for this condition. Notify
the router manager that cthe router must be returned to Digital for repair
or for replacement. (Refer to the DECrouter 200 Management Guide for
information about returning the unit to Digital.)

5.5.2
Local

Error Message 932
-932- Hardware

Problem

revision

level

checksum arror

The router’s nonvolatile memory is fauity.

Correction There is no correction for this problem. Any performance
enhancements based on hardware revisions are not operational. Notify
the router manager that the router must be returned to Digital for repaii
or for replacement. (Refer to the DECrouter 200 Management Guide fo:
infor-aation about returning the unit to Digital.)

5«4

What to Do If You Have Problam:

5.8.3
Local
Loca!
Local

Erroriessages 841, 942, and 850
-84}- Tramscoiver l|oopback agrror
-942- Image losd not attempted
-950- Troubleshooting procedures should be followed

Problem

There is a faulk in the transceiver cabling between the router and the
coaxial cable.

Correction

First, check the transceiver cable that runs from the router

to the transceiver, to the DELNI, or to the Etherjack. Ensure the connec-

tion is secure at both ends of the cable. Check the cable for any signs of

damage. If the cable appears damaged, replace it.

Correction

If the above actions do not correct the problem, use the

Ethernet loopback connector (order code 12-22196-01) you received
with the DECrouter 200 shipment, and do the following:

Disconnect the transceiver cable from the router.

Plug the Ethernet loopback connector into the Ethernet connector on
the router.

Initiatize the router by pressing GIRLED on your console terminal, or
by unplugging the router power cord from the wail outlet and then
reinserting it.
Waix 20 seconds for the diagnostic test to complete, then observe the

status of the D2 LED:
a.

[f the D2 LED continues to blink and the error messages reappear

after the self-test (within 10 or 15 seconds), the router is faulty
and must be returmned to Digital for repair or for replacement.
Notify the router manager.
b

If the D2 LED glows steadily, go to step S to isolate and to determine the faulty wanit.

NOTE
When using the Ethernet loopback connector to

troubleshoot the DECrouter 200, if the resuits
cause the D2 LED 1o glow steadily, the router
attempts to down-line load the router image.

Since the router is disconnected from the network, the down-line load fails and the router

responds by causing the D3 LED to blink and

issues messages 902 and 912 0 the console termonal.

What to Do if You Have Problems

5-5

Unplug the Ethernet loopback connector from the Ethernet connector on the router.

€

Reconpect the transceiver cable to the Ethernet connector on the
foutes.

Disconnect the other end of the transceiver cable from the DELNI,
from the Etherjack, or from the transceiver on the Ethernet coaxial
cable.

Pilug the Echernet loopback connector into the transceiver cable.

lInitialize the router by pressing @IFIP) on your console terminal, or
by unplugging the router power cord from the wall outlet and then
reinsesting it

If the D2 LED continues to blink, the transceiver cable is faulty
and must be replaced.

Ifthe D2 LED glows steadily, the faulty unit is the device that the
transceiver cable was connected to (the DELNI, the Etherjack

extension, the DECOM, the DESTA. or the transceiver). Notify
the router manager so that arrangements can be made for repair
or for replacement of the faulty device.

§.5.4

No Messages on Console Terminal

The console terminal has no display when the router initializes.

Problem

The port to which the console terminal is physically connected is not
defined as the console port.

Correction

Ensure the console terminal is physically connected to port

1 on the router.
Problem

The console terminal is faulty.

Correction Replace the console terminal with another and set the
device parameters as described at the beginninig of Section 5.5.

Problem

The internal characteristics for the console terminal are not set up corgectly.

Cowmection

Reset the internal characteristics for the console terminal as

described
at the beginning of Section $.5.

NOTE

For router installation, the console terminal must be
configured 10 operate with a speed of 9600 bits per second and with a character size of 8 bits with no parity.

What to Do If You Have Probiems

D3 LED Blinking

5.6

if the D3 LED is blinking after power-up, it indicates the router has a down-line loading
problem. To isolate and to diagnose the problem, do the following:
1

Connect
a terminal to port 1 of the router, then power up the terminal.

Configure the terminal to operate with a speed of 9600 bits per second and a char-

acter size of 8 bits with no parity (refer to the specific terminal user’s guide if you
need help setting up the terminal parameters).

Press
on the console terminal keyboard. Pressing TR restarts the router
self-test and starts the down-line loading of the router image from a load host.

Read the message that appears on the erminal display.

NOTE
If the down-line load succeeds, the terminal displays 2 message indicating cthe load is complete. The load-complete message can be followed
by a series of (coded) alphabetic characters that represent DDCMP protocol messages issued from port 1 of the DECrouter 200. This is normal.

The following order of 900-series messages on the consoie terminal indicate down-line
loading problems. Each is covered in the following sections.

5.6.1

Down-Line Load Starts, Then Fails

The following sequence of messages appears on the console terminal at various time
intervals:
Locg!
Locs!

Local

-902- We:1ting
-903- Loading

-912- Load

Problem

for image load
from host bosi-addres

failure,

timeout

The host system (addressed in error message) failed to complete the
down-line load to the router.

Corvection

Copy the error message exactly as it appears on the console

terminal display and notify the router manager.

to Do If You Have Problems
What

5-7

5.6.2

Down-Line Load Does Not Start

The following sequence of messages appears on the console terminal at various time
Local -902- Waiting for image load
Leecal -912- Load failure, timoout

Preblem

Load host(s) not responding to router down-line load request within the
alloteed timeout period.

Correction Copy the error message exactly as it appears on the console
terminai dispiay and notify the router manager.

5-8

What t o if You Have Problems

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IndicatorsandControls
A

This appendix describes the DECrouter 200 controls and indicators.

A.1

Controls

All the DECrouter 200 controls are located on the router's control/indicator panel (see
Figure A-1). There are no user contrels inside the router.

Te e g, TM

CISSN SN —
SWITCH (S1)

i‘:_—_ |

CONTROL/ INDICATOR

PANEL

— STATUS LEDs

CIRCUIT BREAKER
VOLTAGE SELECT SWITCH
LKG=-0521

Figure A-1:

A.1.1

Controls and Indlcstore

Switeh (81)

Switch (S1), located on the router's control/indicator panel, serves no function for the
DECrouter 200

A.1.2

Voltage Select Switch

The voltage select switch is used to set the router input voltage to the range required
for operation in your country. This switch was factory set for the correct power source

for your country. Do not change this switch unless you are sure that the switch setting
is incorrect (see your electrician if you are not sure). Section 4.2 provides information
about changing the router voltage setting, if necessary.

Cantrolg and Indicators

A-1

A.1.3 Cireuit Broaker
The circuit breaker provides overcurrent protection for the router. If an overcurrent
condition within the router causes the circuit breaker to trip, the white center portion
of the circuit breaker pops out 23 a visual indication, and the ac power is cut off from
the router. The circuit breaker can be reset by pressing in on the white center portion
of the breaker.

IMPORTANT
If the circuit breaker trips, do NOT attempt to reset it more than once.
Conuact Digital Field Service or retum the unit to Digical for repair.

A.2

Status indicator LEDs

There are four status indicator LEDs (Light Emitting Diodes) located on the router’s
control/indicator panel. They are defined in Table A~1, as follows:

Table A-1:

LED

Status LEDs

LED

Kame

Deofinition

Ste

indicatione

Power ON/OFF

The router’s dc voltages are correct.

OFF

The router’'s dc voltages are NOT correct.

Diagnostic

Software

Network

Seif-test passed.

OFF

Fatal ervor o¢ test-in-progress.

Blinking

Nonfatal error.

Router image successfully loaded.

OFF

Down-line load in progress.

Blinking

Multiple-load failure.

ON*

Indicates activity on the network.

activity

*Can be ON or OFF or flickering. depending on the amount of traffic on the network.

Controls
and Indicators

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fe10.0.0.8.6.0.0.08.0.009.0.9
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bSuDP2peECovr0yircutetdsr

This appendix lists port devices supported by DECrouter 200. For the latest listing of
supporied devices, see the DECrouter 200 Software Product Description that applies
to your operating system.

Devices supported by DECrouter 200 include:

Personal Computers ~ DECrouter 200 supports Digital and non-Digital personal
computers running DECnet Phase IV.
Digital personal computers supported by DECrouter 200 include:
-

Professional 300 series

Rainbow i00 series

Non-Digital personal computers supported by DECrouter 200 include:
-

IBMPC, IBM PC/XT, and IBM Personal Computer AT

Modems — DECrouter 200 provides full-duplex modem control and supports all
asynchronous, full-duplex Digital modems in both dial-in and dial-out modes.

Digital modems supported by DECrouter 200 include:
-

DFO02 (300 bps)

DFO03(300/1200 bps)

DF112(300/1200
bps)

DF124(1200/2400 bps)

DF224 (300/600/1200/2400 bps)

Non-Digital modems supported by DECrouter 200 include modems compatible
with Bell 103) and Bell 212A. and modems that conform to CCITT V.21. V.21 bis.
V.22.and V.22 bis.

Port Devices Supported by DECrouter 200

8-1

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0

This appendix lists order codes for DECrouter 200 related hardware products. See
your Digital sales representative to purchase equipment.

For a listing of software options, see the DECrouter 200 Software Product Description

that applies to your operating system.

DECrouter 200 Hardware Units

C.1

Description

Order Code

DECrouter 200

120 Vac (inciudes DSRVC-KA country kit)

DSRVC-AA

240 Vac

DSRVC-AB

C.2

DECrouter 200 Country Kits

Each kit includes a power cord. the documentation. an Ethernet loopback connector.
and 2 rack mount kit. (You will need one kit for each DECrouter 200.)

Country

Order Code

Australia

DSRVC-K2

Belgium

DSRVC-LA

Canada (English and French)

DSRVC-KA

Denmark

DSRVC-KD

Finland

DSRVC-LA

France

DSRVC-LA

Germany

DSRVC-KG

Holland

DSRVC-LA

lealy

DSRVC-KI

Indiz

DSRVC-L)

Israel

DSRVC-KT

Japan

DSRVC-K)

New Zealand

DSRVC-KZ

Norway

DSRVC-LA

Spain

DNSRVC-LA

Sweden

DSRVC-LA
{continued on next page)

Ordering Information

C-1

Country

Ovder Code

Switzeriand (French and German)

DSRVC-LB

United Kingdom

DSRVC-KE

United States

DSRVC-KA

€.3

DECrouter 200 Accessories

Boeeription

Order Code

Ethernet urnaround connector — For testing transceiver
and transceiver cable.

H4080

Ethernet loopback connector — For lcopback testing
the DECrouter 200 Ethernet port and transceiver cable.

12-22196-01

Port loopback connecior — For loopback testing the

12-15336-08

DECrouter 200 device ports.

Etherjack kit — For covering and securing transceiver
cable connections.

DEXJK

Wall/partition mounting bracket kit — For mounting

HO39

the DECrouter 200 to walls or office partitions.
Rack mount kit — For mounting the DECrouter 200 in

HO41-AA

standard rack cabinets.

C.4

Transeceliver Cables

BNE3x-xx transceiver cable — Available in FEP versions, for use in return air conduits,
and
in PVC versions, for use in nonenvironmerzal
airspaces. The large diameter
of this
cable results in a lower signal loss per length of cable then the smaller diameter office
transceiver cable. Two styles of connectors are zvailable: 2 straight connector and a
right-angle connector.

The following cables are available:

BNE3A-zx PVC, straight-connector transceiver cable

BNE3B-xx PVC, right-angle connector transceiver cable

BNE3C-zx FEP, straight-connector transceiver cabic

BNE3D-xx FEP, right-angle connector transceiver cable

BNE3H-xx PVC, straight-connector, 802.3-compliant transceiver cable

BNE3K-xxz PVC, right-angle connector, 802. 3-compliant transceiver cable

BNE3il.xx FEP, straight-connecior, 802. 3-compliafit transceiver cabie

€2

Ordering Information

BNE3M-xxz FEP, right-angle connector, 802.3-compliant transceiver cable

The preceding cables are available in § meters (16.4 feet), 10 meters (32.8 feet), 20
meters (65.6 feet), and 40 meters (131.2 feer) lengths.

BNE4z-xzx office transceiver cable — Awailable in PVC versicas for use in
nonenvironmental airspaces. The smaller diameter of this cable makes it ideal for use in
office environments, however the smaller diameter of the cable also results in a cable
signal loss that is four times greater than that of BNE3x-xx transceiver cables. Two
styles of conniectors are available: a straight connector and a right-angle connector.

The following cables are avallable:
o

BNE4A-xx PVC, straight-connector transceiver cable

BNE4B-zx PVC, right-angle connector transceiver cable

BNE4C-xx PVC, straight-co.. ..ctor, 802.3-compliant transceiver cable

BNE4D-xx PVC, right-angle connector, 802.3-compliant transceiver cable

The preceding cables are available in 2 meters (6.6 feet) and S meters (16.4 feet)
lengths.

C.5

Device Cables

The following device cables are available:

Null modem cable. round, 10-wire, fully shielded. EIA RS-232-C/CCITT V.28, femaleto-female molded connectors

Lengih

Order Code

02 ft (0.6 m)

BC17D-02

10f1(3.0m)

BC17D-10

25 ft (7.6 m)

BC17D-2%

50 ft (15.2m)

BC17D-%0

100 fe (30.5 m)

BC17D-A0

Null modem cable, round, 6-wire, fully shielded. EIA R$-232-C/CCITT V.28, femaleto-female molded connectors

Length

Order Code

101 (3.0 m)

BC22D-10

25fi(7.6m)

BC22D-25%

35 f(10.7 m)

BC22D-35

50 fz (15.2 m)

BC22D-50
(continued on next page)

Ordering Information

c-3

Length

Order Code

7% & (22.9 m)

BC22D-7%

100 £ (30.5 m)

BC22D-A0

150 £ (45.7 m)

BC22D-AS

200 fi (61.0 m)

BC22D-B0

250 ft (76.2 m)

BC22D-BS

Modem cable, round, 16-wire, fully shielded, EIA RS-232-C/CCITT V.28, male-tofemale molded connectors

Length

Order Cotie

10 ft (3.0 m)

BC22E-10

25 ft (7.6 m)

BC22E-2%

35 £t (10.7 m)

BC22E-35

50 ft (15.2 m)

BC22E-50

75 f1(22.9m)

BC22E-75

100
ft (30.5 m)

BC22E-A0

150
ft (45.7 m)

BC22E-AS

200
ft (61.0m)

BC22E-BO

250 fi (76.2 m)

BC22E-BS

Full modem cable, round, 25-wire, fully shielded, EIA RS-232-C/CCITT V.28, maleto-female molded connectors

Length

Order Code

10ft (3.0m)

BC22F~10

25 ft (7.6 m)

BC22F-25%

38 fr (10.7 m)

BC22F-35

S0ft(15.2m)

BC22F-50

75 ft(22.9m)

BC22F-7%

100 £2 (30.5 m)

BC22F-A0

150 ft (45.7 m)

BC22F-AS

200 ft (61.0 m)

BC22F-~-B0O

250 ft (76.2 m)

BC22F-BS

Ordering information

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Cable Structure

This 2ppendix describes the electrical interface
used on the DECrouter 200. Wiring diagrams of the individual device cables are provided for use in troubleshooting or for
cable building. These cables can be ordered from Digital. See Appendix
C for ordering
information.

0.1

DECrouter 200 Device Connectors (J1 through J8)

The coatrol/indicator panel of the DECrouter 200 contains a bank of eight 29-pin
D-subconnectors ( J1 through }8) used to connect devices to the router ports. Although

all 2§ pins are populaied on each connector, only 11 pins are used (see Tabie D-1).
The pin numbers for these connectors, as viewed from the router’s control/indicator
panel, are shown in Figure D-1.

O0000000000CO0OO
00000000000
PiN 14

- 29
RG-03%0

Figure D-1:

Pin Numbers
~ DECrouter
200 Device Connectors (J1 through J8)

Cable Struciure

D-1

D.2

Serial Line Circult Standards

DECrouter 200 pin signals conform to the following serial line circuls standards
(Ref: 1SO 21 10) shown in Table D-1.
Table B-1:

Clrcult Standards

Signal

Gource

| Desceiption

2
3
4

TXD
RXD
RTS

DTE
| DCE
DTE

Transmitted Data
| Received Dars
' Request 10 Send

' DSR

(€1a232)

Re-292-C

cemY

| V.28

' Clear
to Sent

BA
BB
ca

'cB

103
104
103

. DCE

Data Set Ready

107

GND

' Signal Ground

| AB

102

| DCE

Carrier Detect

| cF

109

SMI

| “JCE

Speed
Mode Indicare

| CI

112

‘R

' DCE

' Ring Indicator

123

DTE

Data $ignal
Rate Select | CH

cTs

DSRS

5 22

D-2

' DCE

. DTE

Data TerminalReady

€D

106

108 2
1

Cable Structure

0.3

DECrouter 200 Device Cables

Tne cables described in the following sections are used to connect devices to the
DECrouter 200.

D.3.1

BC17D Shielded Null Modem Cable

The BC17D cable is used ior directly connecting DECrouter 200 device ports to
devices that use modem control signal for operation.
Figure D-2 shows the DECrouter 200 pin numbers and signals that are used with the
BC17D shielded null modem cable.

DECrouter 200

GND

7 O-

-0 7

GND

RXD

) 3

RXD

RTS

=) 8
Qs

RTS

DTR

200

-0O20]

DTR

CTS 5 O-———]

osR | 6 O-——T ~/\

DEVICE

L =) 5 CTS
T

~06 | DSR

LKG-0817

Figure D-2:

Pin Assignments — BC17D Shielded Null Modem Cable

Cable Structure

p-3

0.3.2

BC22D Shieided Null Modem Cable (Data Leads Only)

The BC22D cable is used for directly connecting DECrouter 200 device ports to
devices that do not require modem control signal for operation.
Figure D-3 shows the DECrouter 200 pin numbers and signals used with the BC22D

shielded null modem cable.

DECrouter 200

(/\

GND

{7 O-

TMD

RXD

|3 O

DSR

|6 O=

O-

DEVICE

0O7 | GND
3(

~02 | TXD

-3 | RXD

06 | DSR

LKG-0519

Figure D-3:

D-4

Pin Assignments — BC22D Shislded Null Modem Cable

Ceable Structure

D.3.3

BC22E or BC22F Shielded Straight-Through Cable (Full-Modem)

The BC22E or BC22F cable is used for connecting the DECrouter 200 device ports to
modems (or modem-equivalent devices).
Figure D-4 shows the DECrouter 200 pin numbers and signals used with the BC22E or
BC22F shielded straight-through cable.

TXD

RXD

RTS

CTS

DTR

=0
2

TXD

RXD

-=)
4

RTS

CTS

0O
6

DSR

O 20

DTR

DSR

= GND

GND

DEVICE

35 50 o; ?)

DECrouter 200

CcD

8 O

O 8

220~

22
-0

DSAS

23O

-0 23

OSRS

SMi

12 O

SMi

Figure D-4:

\—/

LKG-0816

Pin Assignments — BC22E or BC22F Shielded Stralght-Through

Cable

Cable Structure

D-5

0.3.4

suter 200 Port Loopback Connector

The DECrouter 200 poet loopback connector is used to troubleshoot the DECrouter
200 ports (a8 explained in the DECrouter 200 Management Guids).
Figure D-9 shows the wiring disgramn of the port loopback connector and the corresponding signals looped back to the DECrouter 200.

DECrouter 200

'/_\

TMD

O—

]

RTS

O-

DSR

|6 O

|8 O

DTR

200

22 Q-

ctTs |5 O=

Figure D-8:

D-6

DSRS

|23 0O

SMI

-5

Wiring Diagram — DECrouter 200 Port Loopback Connector

Cabls Structure

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Spe2DcEifCi0rcoautitoenrs

This appendix lists the DECrouter 200 specifications.

E.1

Power

The power requirements
for the DECrouter 200 are shown in Table E~1.

Table B-1:

DECrouter
200 Power Ratings

Reguiromento

DSAVC-AA

| oaRvE-AB

Factory-set

| 100 Vac to 120 Vac

| 220 Vac to 240 Vac

Frequency
Line cusrent

|47 H21063 Ha
1.0A
'

4THZt
63 Ha
05A

éPower

;"Swam

. 7S watts

nominal voliage

i 3-wire, single phase

“IN « PE

Most wall outlets meet one of these sets of requirements. However, you should check
with an electrician to make sure the line is grounded (earthed).

E.2

Environment

E.2.1

Temperasture

Operating: $°

Ct0 50° C(41°F1o0122° F)

Nonoperating: ~40° C 10 66° C (~40° Fto 151° F)
Maximum temperature change per hour: 20° C (36° F)
Rapid temperature
changes can affect operstion. Therefore, do not operate
the router

near heating or cooling devices. large windows, or doors that open to the outside.

IMPORTANT
The router must be at operating temperature before you install it. If,
during transit, the router is exposed to temperatures above or below
the operating temperature, leave the router overnight in the opz ~uting

environment before operating it.

E.2.2

Altitude

Operating: 2.4 km (8000 fr)
Nonopersting: 9.1 km (30.000 ft)

If you are operating the router above 2.4 kilometers, decrease the operating r1zmperature by 1.8° Centigrade/ 1000 meters (1° Fahrenheit/1000 feer).

DECrouter 200 Specifications

E-1

E.2.3

Relative Humidity

Operating: 10% to 99
% (noncondensing)
% maximum
Nonoperating: 99

Low humidity can cause static electricity that can affect router operation. Use 2 humidifier ¢o correct the problem.

E.2.4

Physical Size of the DECrouter 200

Width:

49.3cm
(19 4 inj

Height:

11.7cm(4.6in)

Depth:
Weight:

31.2cm(12.3in)
5.9kg(13.01b)

E.2.8

Space Reguirements

Allow for 15 centimeters (6 inches) of airspzce around the router air vents, and place
the router at least 45 centimeters (18 inches) above the floor. This allows adequaie ventilation for cooling fans and reduces exposure to excess dust frem foot traffic.

E-2

DECrouter 200 Spscifications

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Service Options

This appendix bricfly describes the Digital hardware and software service options that
are available 1o support the DECrouter 200. For more information about Digital services, please contact your Digital saies representative.

F.1
F.1.1

Herdware Services
DigRal On-8ite Service

Digital provides on-site service under a service agreement or on a per-call basis.
Trained service specialists perform hardware maintenance at your site.

F.1.2

DECmalier

DECmailer aliows vou to ship the router to a Customer Return Center for repair.

F.2

Installation Service

Installation service includes services provided by trained service specialists for successful installation of your DECrouter 200

F.3
F.3.1

Software Services
Software Product Service Agreements

Digital offers software product service zgreemnents to support your software. See your
Drigital sales representative for more details.

F.3.2

Tralning

Digital Educational Services sells training for installation, maintenance, and manage-

ment of Digital software Course formats may vary from semuinars to packaged training
maaterials.

Service Options

F-1

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Etherjacktoo a ag.zc

This appendix explains how to connect the router transceiver cable to another transceiver cable mounted in an Etherjack junction box. If the Etherjack junction boz bas
not been ingtalled, install it now before continuing with this procedure. Follow the
insealiation instructions you received with the unit.
To connect your router transceiver cable to the Etherjack junction box, proceed as fol-

lows:
..............................

Remove
the Etherjack cover by

lifting the top of the cover
siightly, then pulling it back.

Using 2 flat-blade screwdriver,
remove the 2 screws securing
the larger retainer bracket, and

remove the bracket.

The transceiver cable mounied
inside can have a straighe or 2

right-angle connector.

Unlock che slide baich on the
router transceiver cable.

..............................

cable to the Etherjack transceiver cable. Note the four possible comtbinations of straight

Both right-angle connectors

Right-angle

coanector

straighit connector

Both straight connectors
OR

Straight connector to rightangle connector

G-2

[.rl; =
l[;

éi

p—————

..............................

Push che slide latch on the
fouter transceiver czble con-

nector until the connectors
are

locked securely.

LOCK

Replace

the

large

retainer

bracket

and

the

screws.

Tighten the 2 screws with the
flat-blade screwdriver.

Replace the Etherjack cover,
ensuring the cables protrude

through the slots provided in
the cover. Push the top of the
cover

over

backplate

the

umeil

tab

the

locks

place.

Connecting to Etherjack

G-3