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Chapter 12 — Installing the circuit cards Page 157 of 332
Option 11C Mini Planning and Installation Guide
Table 28
NT8D14 Universal trunk — modes and option settings
2 Insert the card in its assigned slot.
—————————— End of Procedure ——————————
NT8D15 E&M Trunk card
The E&M trunk card provides four trunks which can function as 2W E&M,
4W E&M, and Paging.
You can install this card in slots 1 through 3 in the Main Chassis, or in slots
7 through 10 in the Chassis Expander.
Procedure 12
E&M Trunk card installation
1 Set the switches for the NT8D15 E&M trunk circuit card according
to Table 29.
Modes Location
Jumper
strap
Central (CO) J1, J2 OFF
2-way TIE trunk (loop Dial Repeat) J1, J2 OFF
2-way TIE trunk (Outgoing Incoming
Dial)
J1, J2 OFF
Recorded Announcement (RAN) J1, J2 OFF
Paging trunk J1, J2 OFF
Japan CO/DID operation J1, J2 OFF
DID operation
Loop length>2000 ¾
J1, J2 ON
DID operation
Loop length <2000¾
J1, J2 OFF
Note:
OFF indicates no strap present.
J1 and J2 locations apply to all eight trunks.