ZyXEL IES-5000 User Manual download pdf (Page 37)

IES-5000 Series User’s Guide

Chapter 3 Hardware Installation and Connections 37

3.4 Making Card Connections

The following describes how to connect the DSL line cards to the splitter chassis cards. For the

management switch card, refer to the card’s User’s Guide for instructions on making the

connections.

3.4.1 DSL Line Card Connections

Use a Telco-50 cable to connect the DSL line card’s front panel Telco-50 connector to the

corresponding splitter card’s front panel Telco-50 connector. Make sure that you use the

appropriate length Telco-50 cables with the DSL line cards; using cables of the wrong length

blocks access to other cards. See the specifications appendix for the lengths of ZyXEL’s

optional Telco-50 cables.

Use a long Telco-50 cable to connect a line card’s 1-24 Telco-50 connector to the Telco-50

connector on the corresponding splitter card in the left column (labeled x-1) of the splitter

chassis.

Use a short Telco-50 cable to connect a line card’s 25-48 Telco-50 connector to the Telco-50

connector on the corresponding splitter card in the right column (labeled x-2) of the splitter

chassis.

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ZyXEL IES-5000 User Manual Page 37