Owner's manual

Line cards 23

Figure 2

Typical IPE analog line card architecture

DS-30X loops The line interfaces provided by the line cards connect

to conventional 2-wire (tip and ring) line facilities. IPE analog line cards

convert the incoming analog voice and signaling information to digital form

and route it to the Call Server over DS-30X network loops. Conversely,

digital voice and signaling information from the Call Server is sent over

DS-30X network loops to the analog line cards where it is converted to

analog form and applied to the line facility.

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311 02.06 Standard

27 August 2008