ATMswitch 900

This document is an installation and configuration manual for the DIGITAL ATMswitch 900 modules, specifically the 900F (multimode fiber) and 900T (twisted-pair) models. It guides users through installing these 8-port ATM workgroup-level switches into DEChub ONE/ONE-MX docking stations or a DEChub 900 MultiSwitch.

The manual details:

• Module Components: Descriptions of front and back panel features, including LEDs and connectors.
• Installation: Step-by-step instructions for physically installing the modules and connecting various cables (MMF, twisted-pair, and modular PHY interfaces).
• Setup Port Configuration: How to connect to the module's setup port using a terminal or PC and configure initial parameters like IP addresses, subnet masks, and SNMP community names via console commands or menus, enabling remote access.
• Ethernet Connection Setup: Procedures for establishing an Ethernet connection for remote management via Telnet and SNMP.
• Configuration Verification: Commands and guidelines for checking the module's configuration, including physical layer parameters (framing, cell mapping, clock source, line buildout), software versions, and port status, often utilizing LED indicators.
• Troubleshooting: Guidance on diagnosing and resolving issues using LED displays.
• Firmware Upgrades: Procedures for upgrading module firmware via TFTP and BootP servers.
• Product Specifications: Technical and acoustical specifications for the modules and their connectors.

The document highlights features such as hotswap capability and various ATM link support options. It is intended for personnel responsible for installing and configuring the ATMswitch 900 modules.