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Digital Networks DECserver 716 User Manual

Digital Networks DECserver 716
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DECserver 716 and 732
Installation and User’s Guide
Digital Networks
IG-DSRVW-00
DECserver
TM

Table of Contents

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Digital Networks DECserver 716 Specifications

General IconGeneral
CategoryTerminal Server
ManufacturerDigital Networks
ModelDECserver 716
Number of ports16
Port typeRS-232
Form FactorRack-mountable
ProtocolsLAT, TCP/IP
Network InterfaceEthernet

Summary

Product Description

Front Panel Components

Details the components and LEDs on the front panel of the DECserver.

Back Panel Components

Details the back panel components of the DECserver, such as fans and power connectors.

Installing Brackets on the DECserver

Installing Rack-Mounting Brackets

Step-by-step guide to attaching rack-mounting brackets to the DECserver using a kit.

Installing and Removing the Flash RAM Card

Installing the Flash RAM Card

Step-by-step guide for inserting the Flash RAM card into the DECserver slot.

Removing the Flash RAM Card

Step-by-step guide for removing the Flash RAM card from the DECserver.

Cabling Requirements

Cable and Adapter Connections

Describes compatible cable connections and wiring diagrams for DECserver Ethernet and serial ports.

Maximum Cabling Requirements

Details maximum communication distances for Ethernet and maximum cable lengths for data rates.

Connecting and Removing Cables and Adapters

Connecting the Console Cable

Instructions for connecting the console cable to the DECserver, including the 8-Pin MJ console cable.

Connecting the 8-Pin MJ Cable

Instructions for connecting the 8-Pin MJ cable to DECserver serial ports.

Connecting the 10BASE-T (UTP) Cable

Instructions for connecting the 10BASE-T (UTP) cable to the DECserver's 10BASE-T port.

Problem Solving

Diagnosing Problems

Guidance on diagnosing DECserver problems using seven-segment display, System OK LED, and console messages.

No Power: Display/LED Off

Troubleshooting for no power: seven-segment display and System OK LED are off.

DRAM Failure: LED Off, Display Flashing

Troubleshooting DRAM failure indicated by System OK LED off and specific seven-segment display codes.

Hardware Error: LED Off, Display Flashing

Troubleshooting for general hardware errors indicated by System OK LED off and seven-segment display flashing.

Nonfatal Self-Test Error: System OK LED Flashing

Troubleshooting nonfatal self-test problems indicated by a flashing System OK LED and console messages.

Downline Loading Problem: Display Shows '3'

Troubleshooting downline loading problems indicated by a '3' on the seven-segment display.

Connector and Pin Assignments

Product Specifications

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