
Strata CTX670 Installation
3-45
Strata CTX I&M September 2002
8. Connect the fibre optic cables
♦
Pass the fibre optic cable through the protective tube.
♦
Route the tube through the clamp attached to the inner cabinet wall and secure the clamp
♦
Attach fibre to the SC connectors on the ROMS1A daughterboard.
♦
The TX side of the Master connects to the RX side of the slave.
♦
The RX side of the Master connects to the TX side of the slave.
♦
TIU recommends that the cables be marked within the cabinet for ease of maintenance.
♦
Observe the minimum bend radius of 30mm.
9. Restore power.
The RRCU PCB and its controls and connectors are shown in
and
.
Figure 3-32
Remote Expansion Cabinet Printed Circuit Board (RRCU1A)
Table 3-7
RRCU Controls
The ROMS subassembly and fibre optic cable connectors is shown in
lists the
fibre optic cable specifications.
Control/Indicator/Connector
Type of Component
Description
Jumper Plug P10
3-terminal Jumper Plug
Master Mode (M connections)
Jumper Plug P10
Slave Mode (S connections)
4356
RRCU1A
Backplane Connector
P8
P9
P7
P6
M2
S2
S1
M1
Master 1
Connect to
Base Cabinet
Master 2
Connect to
Base Cabinet
Slave 1
Connect
to MSBU
Slave 2
Connect
to MSBU
RS-232
Port
ROMS1A
MS
MS
P11
P10
P4
P3
P2
P1
Содержание Strara CTX Series
Страница 10: ...Contents viii Strata CTX I M September 2002 ...
Страница 14: ...Introduction xii Strata CTX I M September 2002 ...
Страница 52: ...Strata CTX Configuration 1 38 Strata CTX I M September 2002 ...
Страница 176: ...ISDN Interfaces 5 28 Strata CTX I M September 2002 ...
Страница 278: ...Peripheral Installation 8 32 Strata CTX I M September 2002 ...
Страница 290: ...Index IN 6 Strata CTX I M September 2002 ...