
PCB Installation
4-19
Strata CTX I&M September 2002
Figure 4-14
RCOU PCB
Table 4-10
PCOU2 Controls, Indicators, and Connectors
Control/Indicator/Connector
Type of Component
Description
Exchange line circuit 1 CD112
Red LED
Lights to indicate that line circuit is in operation.
Exchange line indicator will not light unless PCOU is
connected to a Exchange.
Exchange line circuit 2 CD212
Exchange line circuit 3 CD312
Exchange line circuit 4 CD412
J1 connector
Modular connector
Interface connector for Exchange line circuits 1 and 2.
J2 connector
Interface connector for Exchange line circuits 3 and 4.
Pad switch SW101 (circuit 1)
2-position slide switch
Enables -3dB signal level drop for Exchange line
circuit.
Pad switch SW201 (circuit 2)
Pad switch SW301 (circuit 3)
Pad switch SW401 (circuit 4)
P11
P12
P14
P13
30
SW401
30
SW301
30
SW201
30
SW101
Red LEDs
CO Line Modular
Jack Circuits
3 and 4
CO Line Modular
Jack Circuits
1 and 2
J1
J2
RCOS Connectors
RCOS Connectors
4 3 2 1
5810
Backplane Connector
Summary of Contents for Strara CTX Series
Page 10: ...Contents viii Strata CTX I M September 2002 ...
Page 14: ...Introduction xii Strata CTX I M September 2002 ...
Page 52: ...Strata CTX Configuration 1 38 Strata CTX I M September 2002 ...
Page 176: ...ISDN Interfaces 5 28 Strata CTX I M September 2002 ...
Page 278: ...Peripheral Installation 8 32 Strata CTX I M September 2002 ...