PACU AC15 Tie Line Unit
DK40 Universal Slot PCBs
Strata DK40 I&M Manual Spring 1999
3-21
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
Figure 3-9 PACU Control, Indicator and Interface Connectors
Table 3-7 PACU controls, indicators and connectors
Control/Indicator/Connector
Type of
Component
Description
Tie Trunk Circuit 1~4 (CD101,201,
301 and 401)
Red LED
Lights to indicate status.
LED ON = cct busy or faulty.
LED OFF = cct idle or operational.
PAD Jumper Wire Circuits 1~4
(W101, 201, 301 and 401)
White Wire Jumper
Enables a -3dB receive signal lexel drop for line
circuit.
Backplane Connector
1380
Red LEDs
4 3 2 1
Screw Terminals for Tie Lines 1-4
W401
W201
W401
W201
RT4
RT3
RT2
RT1
TT4
TT3
TT2
TT1
RR4
RR3
RR2
RR1
TR4
TR3
TR2
TR1
TT & TR = Transmit Pair
RT & RR = Receive pair