NEC 2400 ipx User Manual Page 593

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NDA-24296 CHAPTER 3
Page 567
Revision 1.0
PA-8TLTR
Tie Line Trunk
Figure 3-174 Connecting Route Diagram (4W E&M)
4W E&M
PBX
A0(TA0)
B0(TB0)
TA
TB
LT Connector
Installation Cable
PA-8TLTR
RA0 RA
RB0 RB
4-WIRE
CARRIER
EQUIPMENT
4-WIRE
CARRIER
EQUIPMENT
4-WIRE
CARRIER
EQUIPMENT
2400 ODT CABLE
ODT connector
E0 E
M0 M
A4(TA4)
B4(TB4)
TA
TB
RA4 RA
RB4
RB
E4 E
M4
M
A7(TA7)
B7(TB7)
TA
TB
RA7 RA
RB7 RB
E7 E
M7 M
This diagram shows connecting route diagram when the PA-8TLTR is used as a 4-wire E&M trunk. In this instance, RA, RB, and
E&M leads for channels #4 - #7 appear from the "ODT" connector equipped on the front edge of this card.
MDF
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