Digital PDFs

EK-H4000-IN-002

2000

40 pages

Original

5.1MB

view download

OCR Version

2.6MB

view download

Document:	H4000 DIGITAL Ethernet Transceiver Installation Manual
Order Number:	EK-H4000-IN
Revision:	002
Pages:	40
Original Filename:

OCR Text

EK-H4000-IN-002

H4000

DIGITAL Ethernet Transceiver
Installation Manual

227 7400000

2 727

—

Distributed Systems

EK-H4000-IN-002

H4000

DIGITAL Ethernet Transceiver
Installation Manudl

Prepared by
Educational Services

of
Digital Equipment Corporation

2nd Edition, June 1984

The information in this document is subject to change without notice and should not
be construed as a commitment by Digital Equipment Corporation. Digital Equipment
Corporation assumes no responsibility for any errors that may appear in this
document.

Printed in U.S.A.

The following are trademarks of Digital Equipment Corporation:

Eaflflan

DECUS

DECwriter

Rainbow

RSTS

DATATRIEVE

DIBOL

RSX

DEC

MASSBUS

UNIBUS

DECmate

PDP

VAX

DECset

P/PS

VMS

DECsystem-10

Professional

DECSYSTEM-20

Work Processor

If You Need Help:

Call the Ethernet Customer Support Center
US (except Alaska, Georgia, and Hawaii):

Call toll-free 800-554-3333
Alaska, Georgia, and Hawaii:

Call collect 404-953-9056

Note:

install the DIGITAL H4000 Ethernet Transceiver only on

black bands located every 2.5 m (8 ft) on DIGITAL
Ethernet coaxial cable.
CAUTION: Not for installation in air ducts or plenums.
For installation in other environmental air handling

spaces, use only with cable classified by Underwriters

Laboratories, Inc. as to fire and smoke characteristics

in accordance with Section 725-2(b) of the National
Electric Code.

You Should Have These Items:

B0 H40

00 Ethernat

Transceiver

H4000 TRANSCEIVER

(iN SHIPPING PACKAGE)

ETHERNET TRANSCEIVER

INSTALLATION KIT

H4090—KA,

OR H4090—-KB AND DRILL

installation Kit Contents

Note: Drill and charger in H4090-KA only; not required
for installation.

DRILL AND DRILL CHARGER 29-24337

DRILL CHUCK KEY

DRILL BITS

29-24341

Installation Kit Contents (continued)

(C——))
HEX WRENCH
29-24340

DRILLING FIXTURE 29-24338

(INCLUDES DRILL GUIDE

AND CABLE GUIDE)

BOX OF BRAID CONTACTS
29-24339

(NOT REQUIRED FOR INSTALLATION)

CABLE TIES

(NOT INCLUDED WITH

INSTALLATION KIT)

Checking Drill

If drill does not operate, turn drill to “"OFF” and install drill
charger.

Full recharging may take up to three hours.

CAUTION: Do not operate drill with charger in place.

Checking Drill (continued)

Put drill in “FWD" (forward) position.
Turn drill on when ready to use.

Installing Drill Bit

Install drill bit so that 6 mm (1/4 in) of bit insulation protrudes
from drill.

Tighten with chuck key.

6 mm (%4 in)

Unpacking Transceiver

Loosen clamp block screw with hex wrench.

CLAMP BLOCK SCREW

Unpacking Transceiver (continued)

Remove clamp block and foam.

CLAMP BLOCK

FOAM

e
A

\
|

e
;‘“‘_t,,

Inspecting Transceiver
Replace transceiver if probes are broken or bent.
Replace braid contacts if broken or bent.

CONTACTS

Inspecting Transceiver (continued)

CAUTION: Probe screw must not be screwed down.

Loosen probe screw, if necessary.

PROBE SCREW

Choosing Transceiver Direction

Find black band (every 2.5 m) on coaxial cable.

BLACK BAND

Find transceiver connector (may be located at either end of
transceiver).

TRANSCEIVER CONNECTOR

Positioning Transceiver

Place transceiver parallel to coaxial cable so that transceiver
connector points towards transceiver cable.

COAXIAL CABLE

=
9

TRANSCEIVER”
CONNECTOR

TRANSCEIVER CABLE

Opening Cable Guide

)

Loosen cable clamps on cable guide with hex wrench.,

/ W
CABLE GUIDE
%

\\~,

CABLE
CLAMPS

Installing Cable Guide

Place cable guide on coaxial cable as shown.

Center selected black band over notches in cable guide.

Note: Guide may be placed on cable from any angle.

CABLE GUIDE

COAXIAL
¢/

CABLE

Tightening Cable Guide

Close cable clamps over cable.

Securely tighten clamps with hex wrench.

CAUTION: To avoid damage to cable, do not overtighten.

Installing Drill Guide

DRILL GUIDE

(PRESS TO OPEN)

Drilling Cable

Drill from both sides of drill guide.

Drill all the way in until drill bit stops against drill guide.

Removing Drill Guide

CAUTION: Do not loosen cable clamps.

Installing Cable onto Transceiver

Push cable into coaxial cable channel.

Note: Drill holes must line up with probe in cable
channel.

Installing Clamp Block

¢,

CABLEIN

CHANNEL

Tightening Clamp Block Screw

Tighten clamp block screw with hex wrench.

Tightening Probe Screw

Tighten probe screw with hex wrench.

Removing Cable Guide

Loosen cable clamps with hex wrench.

Remove cable guide. @

Opening Connector Latch

Slide cable connector latch to open position.

.,I,— —

—

@[Onoooooooooong
C}|
TRANSCEIVER CABLE CONNECTOR

iN OPEN POSITION

Attaching Transceiver Cable

Attach transceiver cable to transceiver cable connector.

Closing Connector Latch

Slide cable connector latch to closed position, and check that
connection is secure.

Connecting Cables

Connect transceiver cable to coaxial cable at
transceiver cable connector.

15 cm (6 in) from

Labeling Transceiver

Blank label is for your use to indicate additional information
about transceiver.

BLANK LABEL

BACK OF TRANSCEIVER

Congratulations!

You have completed installation of the
DIGITAL Ethernet Transceiver.

H4000

Digital Equipment Corporation - Bedford, MA 01730