Technical information

Installation

Peripheral Interface Cabling

Use the tables in this section to cable the peripheral node

card connectors to the Main Distribution Frame (MDF).

When cabling the SX-2000 MICRO LIGHT node connectors,

use the cabling tables that correspond to the peripheral

interface card slot in the MICRO LIGHT node.

Cable Connectors

Use AMP Champ or equivalent cable connectors

! 50-pin RS (receptacle - screw lock)

! female

! screw lock

! 90 tapered slide-on hood.

USCO Pin Designations

The USCO connector numbers are

! RJ21X for CO trunks

! RJ2EX for 2-wire E&M trunks

! RJ2FX for 4-wire E&M trunks

! RJ2GX for 4-wire E&M trunks

! RJ2HX for 4-wire E&M trunks.