Nortel Networks Video Gaming Accessories 553-3001-211 Manual De Usuario
Page 232 of 894
NT5D11 and NT5D14 Lineside T1 Interface cards
in tandem. Figure 33 demonstrates how the signaling is looped back toward
the CPE equipment.
the CPE equipment.
Applications
The lineside T1 interface is an IPE line card that provides cost-effective
connection between T1-compatible IPE and a system or off-premise
extensions over long distances.
connection between T1-compatible IPE and a system or off-premise
extensions over long distances.
Some examples of applications where a lineside T1 card can be interfaced to
a T1 link are:
a T1 link are:
•
T1 compatible Voice Response Unit (VRU) equipment
•
T1 compatible turret systems
•
T1 compatible wireless systems
•
Remote analog (500/2500-type) telephones through T1 to a channel bank
•
Remote Norstar sites behind CS 1000S, CS 1000M, and Meridian 1 over
T1
T1
The lineside T1 card is appropriate for any application where both T1
connectivity and “lineside” functionality is required. This includes
connections to T1-compatible voice response units, voice messaging and
trading turret (used in stock market applications) systems. See Figure 34.
connectivity and “lineside” functionality is required. This includes
connections to T1-compatible voice response units, voice messaging and
trading turret (used in stock market applications) systems. See Figure 34.
Figure 33
MMI network loopback test
MMI network loopback test
T-1 link
Line side
T-1
interface
card
Customer
premise
equipment
(CPE)
Common
Equipment
System
External
network
T-1 link
553-AAA1122