Telephone User Manual

CTX28 Installation
GVMU Administration PC Connections
Strata CTX I&M 06/04 1-25
CTX28 Installation
GVMU Administration PC Connections
Figure 1-20 GVMU Serial Port Interface Connection
Figure 1-21 GVMU PC Modem Interface Connection
GVMU
Strata CTX28
RS232C Jack
6-wire Modular Cord - telephone
cross-pinned type (modular jack locking
tabs on the same side of the cord).
Toshiba PPTC or PPTC9
connectors to PC COM port
7407
Strata CTX28 Serial Port Modular Pins
GVMU RJ11
(Six-pin jack)
TD
RD
DTR
DSR
SG
CD
(Data to GVMU)
(Data from GVMU)
(Data Terminal Ready to GVMU)
(Data Set Ready from GVMU)
(CTX/Terminal Signal Ground)
(Carrier Detect from GVMU)
2
1
4
3
6
5
PC with GVMU XADM Software
GVMU
Strata CTX28
Modem
RS-232 Cable
Remote GVMU
PC using
XADM software
CO LineCO Line
Telephone
Network
7406
Ext.
Modem
3-Pair Modular Cord - telephone
cross-pinned type (modular jack
locking tabs on the same side of
the cord).
Toshiba PPTC25-MDM
connector to Modem
RS232C Maintenance
Jack
Dealer Supplied