Toshiba strata CT Installation & Maintenance Manual page 23

Table 1-9
PCB
PEMU
PIOU,
PIOUS, PEPU,
RSSU
H
attaches to
PIOU and
PIOUS
C
RSTU2/3
RATU
PDKU2
Strata CT I&M Manual October 2000
PCB Circuits, Interface Options and Connectors
Subassembly
4 Tie line circuits
A PIOU or PIOUS can
use an IMDU
IMDU
8 standard telephone
circuits
4 PC Attendant PC
Console circuits
8 digital telephone circuits
Circuits Interface Options
E&M Tie lines
2- or 4-wire transmission
Type I signalling
Type II signalling
Immediate start
Wink start
ACD/SMIS
SMDI for Voice Mail
SMDR printer or call
accounting machine
PC or maintenance
terminal (local or remote)
Provides remote
maintenance 300 bps or
1200 bps full-duplex
modem for DK Admin. 1
per PIOU/PIOUS.
Standard telephones
Voice mail ports
Off-premises stations
Other similar devices
Alternate BGM source
Auto Attendant digital
announcer
Message Waiting lamp
(RSTU2/3 only)
Fax machines
ACD Announcer
Strata Airlink wireless
telephones
PC Attendant Console
Conventional Attendant
Console
Digital telephones (with or
without RPCI-DI, DVSU,
DADMs, or digital
cordless telephone)
Stand-alone digital
cordless telephone
DDSS console
PDIU-DS
DDCB
Strata CT Configuration
(Continued)
Connector
REMU
(screw type)
25-pair amphenol
(PIOU or PEPU)
Spring clip
terminal (PIOUS)
Two 3-pair
modular (TTY/
SMDR/SMDI/
SMIS)
(All PCB
amphenol
connectors are
female)
None
25-pair amphenol
(All PCB
amphenol
connectors are
female)
25-pair amphenol
25-pair amphenol
1-9