PCB Installation
RCOU3A, RCOS3A – Four-Circuit Loop Start CO Line Interface Unit
Strata CTX I&M 10/02
4-21
PCB In
stal
latio
n
Figure 4-15
RCOU3A PCB
Figure 4-16
RCOU PCB
P11
P12
P14
P13
30
SW401
30
SW301
30
SW201
Mu
P2
A
30
SW101
CO Line Modular
Jack Circuits
3 and 4
CO Line Modular
Jack Circuits
1 and 2
J1
J2
RCOS Connectors
RCOS Connectors
Plug is not
used in the U.S.
and Canada
CO Line
LEDs
5904
Backplane Connector
43
2
1
Chip LEDs
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 Strata CTX100
Page 16: ...Introduction Related Documents Media xii Strata CTX I M 10 02 ...
Page 94: ...Strata CTX100 Installation Installing the CTX100 Cabinet 2 24 Strata CTX I M 10 02 ...
Page 150: ...Strata CTX670 Installation Remote Expansion Cabinet Unit 3 56 Strata CTX I M 10 02 ...
Page 188: ...PCB Installation Network Requirements 4 38 Strata CTX I M 10 02 ...
Page 238: ...T1 Loop Back Testing 6 12 Strata CTX I M 10 02 ...
Page 310: ...Station Apparatus 2000 series Telephones 8 48 Strata CTX I M 10 02 ...
Page 342: ...Peripheral Installation Station Message Detail Recording SMDR 9 32 Strata CTX I M 10 02 ...