Biou Interface Pcb - Toshiba STRATA CTX100 Installation And Maintenance Manual

Strata CTX Configuration
Worksheet 6: Strata CTX670 Cabinet Slot Configuration
• Cables are provided according to the connectors on the RRCU card to which they are attached.
See Table 1-53
Table 1-53

BIOU Interface PCB

Step 3:
• Up to two BIOU PCBs can be installed in any local/remote cabinet slot, except the BIOU may
not occupy a vacant slot adjacent to RDTU or RPTU. See
Relay" on page 26
T1 Digital Line PCBs
Step 4:
• See Worksheet 3: CO Line
• RDTU must be placed in designated slots as shown in
up to 16 or 24 T1 lines. The RDTU slot provides 16 T1 lines, an additional eight lines requires
that the cabinet slot adjacent to RDTU be vacant. Up to 11 RDTU PCBs can be installed in a
fully expanded system
Table 1-54
T1 Channels
Needed per
1. RDTU PCBs do not have to be installed in the order shown in this table. Example: If only one
RDTU is needed, it can be installed in any RDTU slot shown in the table so long as the slot is
supported by the installed processor.
2. The slot occupied by RDTU supports 1-16 channels; the slot adjacent to RDTU must be vacant
if channels 17 through 24 are needed.
1-38
for connector information.
Remote Cabinet Data Cables and Connectors
Data Cables
BDCL1A-MS1
BDCL1A-M2
BDCL1A-S2
X = Applies to connector.
for BIOU functions.
to determine RDTU PCB requirements.
RDTU PCB Cabinet Slot Configuration
Slots
Needed
Cabinet
1~16 1
17~24 2
24~40 3
41~48 4
49~64 5
65~72 6
Second through seventh cabinets
1~16 1
17~24 2
25~40 3
41~48 4
49~64 5
65~72 6
RRCU Connectors
M1 S1
X X
"Worksheet 4: Page/MOH/Control
Table
RDTU PCBs
RDTU cabinet slot placement
1
Needed
Base Cabinet
1
2
3
1
2
3
M2 S2
X
X
1-54. The RDTU PCB can provide
1
S103-RDTU
2
S104-vacant
S105-RDTU
2
S106-vacant
S107-RDTU
2
S108-vacant
S_01- RDTU
2
S_02-vacant
S_03- RDTU
2
S_04-vacant
S_05-RDTU
2
S_06-vacant
Strata CTX I&M 10/02