Remote Expansion Cabinet Unit - Toshiba strata CT Installation & Maintenance Manual

Table 1-10
Zone page interface (unamplified, 4 zones)
Unamplified page output (single zone, 600 ohms, duplex)
Amplified page output (single zone, 3 watts, 8 ohms)
Night transfer or Music-on-hold control relay
Door lock or external amplifier control relay
Alarm Sensor
Remote maintenance modem subassembly (IMDU or RMDS)
(disables TTY output when they are piggy-backed onto the
PIOU/PIOUS or RSIU/RSIS cards) 2
Remote Maintenance using customer-provided external
modem (requires TTY output port) 2
SMDR output (RS-232/6-wire modular connector)
MIS for ACD (requires TTY output port) 2, 4
H
Voice Mail SMDI (requires TTY output port) 2
DK Admin PC (requires TTY output port) 2
1
PIOU, PIOUS, and RSSU each provide one TTY port which can be flexibly programmed for the features
marked with X. RSIU/RSIS can provide up to four flexible TTY/SMDR ports.
2
Maintenance modem, ACD/SMIS, Insight DK, Voice Mail, SMDI and DK Admin PC Interface each require
a separate TTY output. PIOU, PIOUS, and RSIU/RSIS provide one TTY output each. RSIU with RSIS
C PCBs provides up to four TTY outputs.
3
SMDR output will function simultaneously on the same PIOU or PIOUS with one of the following: DK
Admin, remote modem, SMIS for ACD, Insight DK, or SMDI features.
4
Insight DK, Call Centre Viewer and SMIS for ACD requires that the system processor must be equipped
with an RKYS3 or higher feature key.

Remote Expansion Cabinet Unit

Strata CT I&M Manual October 2000
Option interface cards for the Strata CT are shown in
Strata CT Interface PCB Options
Interface Options
The RRCU PCB enables a Strata CT Expansion Cabinet to be located up to three kilometers
from its Base Cabinet. One RRCU connects to up to two ribbon-type Data Cables and applies
the inter-cabinet signal to a fiber-optic pair. One fiber pair can support one or two expansion
cabinets in one remote location using one RRCU in the Base Cabinet and another in the
Remote Expansion Cabinet.
A Strata CT Base Cabinet will support up to four RRCU PCBs. A Strata CT will support up
to four Remote Expansion Cabinets.
Remote cabinets support all line and trunk interfaces. Network clock signals can only be
derived from digital trunks installed in the Base Cabinet (Master) location.
BDCL1A-MS1 and BDCL1A-M2 are required for RRCU (master) and BDCL1A-MS1 and
BDCL1A-S2 are required for RRCU (slave), except for the daisy chain configuration. A
B50MT Cable Shield Kit is required for each Remote Cabinet pair.
Strata CT Configuration
Table 1-10.
1 1 PEPU
PIOU PIOUS
X
X X X
X X
X X X
X X X
X X
X X
(IMDU) (IMDU)
X X
X 3 X 3
X X
X X
X X
RSIU/
1
RSIS
X
(RMDS)
X
X
X
X
X
1-11