Universal Slot Circuit Cards
Station, Line and Option Circuit Cards
48 Strata CIX General Description 12/07
Enhanced 911 CAMA Trunk Interface Unit (RMCU/RCMS)
E911 CAMA circuits. Provides up to 4 CAMA trunk circuits.
The RMCU/RCMS eliminates the need for connection of
adjunct terminal adapter equipment to E911 CAMA trunks.
Requires 1 or 2 RCMS circuit cards for 2 or 4 CAMA lines
respectively.
E911 analog CAMA trunks.
CAMA Trunk Subassembly (RCMS)
RCMS attaches to RMCU. Provides 2 E911 CAMA circuits.
Up to 2 RCMSs per RMCU for 4 CAMA lines max. (1 RCMS
comes packaged with the RMCU.)
Same as RMCU.
Ground/Loop Start Interface CO Line Interface Unit (RGLU3)
Provides 4 ground or loop start line circuits. Each can be
individually set for ground or loop start operation.
Interface Options:
Analog loop or ground start analog lines.
ISDN Primary Rate Interface Unit (RPTU and BPTU)
Provides (1~8B + D), (1~16B + D), or (1~23B + D) channels
(lines), depends on system programming.
RPTU2 is required for Strata Net Networking.
Interface Options:
ISDN PRI
POTS
FX
Tie (senderized)
Tie (cut through)
OUTWATS (intra-LATA) and (inter-LATA)
InWATS
Strata Net
Loop Start CO Line Interface Unit (RCOU3A and RCOS3A)
Provides 4 CO analog loop start line circuits.
With RCOS, provides 8 CO analog loop start line circuits.
Interface Options:
CO analog loop start lines
Loop Start CO Line Interface Subassembly (RCOS)
Provides 4 additional Loop Start CO lines. 1 RCOS
subassembly per RCOU.
Same as RCOU.
RCOU/RCOS requires RCIU2/RCIS to support Caller ID.
Loop Start CO Line Interface with Caller ID Unit (BCOCIU1A)
Provides four CO analog loop start line circuits.
With BCOCIS1A, provides eight CO analog loop start line
circuits. Caller ID interface is built-in, RCIU is not needed.
Interface Options:
CO analog loop start lines (Does not support Type 2
Hook-Flash to answer a waiting call, does not provide
dial pluse output)
Loop Start CO Line Interface Subassembly (BCOCIS1A)
Provides 4 additional Loop Start CO lines with built-in Caller
ID interface. Mounts on the BCOCIU1A.
Same as BCOCIU1A.
T1/DS-1 Interface Unit (RDTU)
Provides T1 (DS1) Interface: 1~8, 1~16, or 1~24 channels
(lines), depends on system programming.
Interface Options:
T1
Loop start lines
Ground start lines
Tie lines (wink or immediate)
DID/DOD lines (wink or immediate)
Remote Expansion Cabinet Unit (RRCU)
Supports 2 CIX670 Remote Cabinets. 62.5 mμ, multi-mode
fiber.
Remote Cabinet not supported by main system reserve
power.
Table 22 CO Line Circuit Cards (continued)
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