Install The Rbss; Install The R40S1A; Install Rbsu/Rbss Pcbs Into Cabinet - Toshiba strata CT Installation & Maintenance Manual

ISDN Interfaces
Step 3: Install the RBSS
Note
1.
2.
Step 4: Install the R40S1A
Note
1.
2.
H
Optional RBSS1A
C
Two-circuit Subassembly
Figure 10-9
Step 5: Install RBSU/RBSS PCBs into Cabinet
After setting the switches and jumpers and installing the plug-on PCBs as described in the
preceding paragraphs, the RBSU/RBSS PCBs can be installed in the appropriate cabinet
slots. After the RBSU/RBSS is installed in the Strata CT cabinet, the status LEDs and
connecting jacks are positioned as shown in
10-14
If one or two additional BRI-NT circuits are required, install the RBSS (see
Figure 10-9).
Align the four connectors carefully while observing the "UP" arrows on the REBS1A.
Plug the RBSS onto the RBSU.
If the TA demands power from the BUS, install the R40S (optional PCB) (see
Figure 10-9).
Align the two connectors carefully while observing the "UP" arrows on the R40S1A.
Plug the R40S1A onto the RBSU.
UP
UP
2761
Location of RBSU Plug-on PCBs
RBSU
UP
Optional PS-1 Power Supply
UP
R40S1A-CM V.1
R40S1A
Figure 10-9.
Strata CT I&M Manual October 2000
REBU
(pre installed on RBSU1 -
not used on RBSU2)
UP
UP