Line And Telephone Components; Trunk Cards - Avaya Nortel Communication Server 1000 Reference

Line and telephone components

Because testing of the line protectors was limited to the line cards and telephones shown
below, only these components should be used for off-premise installations.
Telephones
• Meridian Modular Telephones (digital)
• Meridian Digital Telephones
• Standard analog (500/2500-type) telephones
Line cards
• NT1R20 Off-Premise Station Line card
• NT8D02 Digital Line card

Trunk cards

The following trunk cards are designed using the IPE architecture, and are recommended for
use in all new system designs.
Each of the trunk cards was designed to fit a specific system need. Use
characteristics
Table 7: Trunk card characteristics
Part
Number
NT8D14
NT8D15
NTCK16
Circuit Card Reference
on page 57 to select the trunk card that meets system needs.
Description
Universal Trunk card
E and M Trunk card
Generic Central Office
Trunk card
Trunk Trunk Types
s
8 CO/FX/WATS trunks*,
direct inward dial trunks,
TIE trunks, Loop Dial
Repeating trunks Recorded
Announcement trunks,
Paging trunks
4 2-wire E and M Trunks, 4-
wire E and M Trunks, 4-wire
DX trunks, Paging trunks
8 CO trunks
Trunk cards
Table 7: Trunk card
Architectur
e
IPE
IPE
IPE
July 2011 57