T1 Com Port Connection To An External Pc - Paradyne Compshere 3000 Series Installation Manual

COMSPHERE 3000 Series Carrier
T1 COM Port Connection to an
External PC
Communication between the T1 CSUs and
T1 DSU/CSUs in a 3000 Series Carrier and an external
PC occurs through a shared communication (COM) port.
The PC can be attached locally or through an external
modem.
T1 CSUs and T1 DSU/CSUs do not have their own
COM port for external access. One of the
T1 devices in the carrier must be selected as the
master communication port.
The selected T1 device provides the COM port for
all the T1 CSUs and T1 DSU/CSUs in the carrier.
The T1 device is configured, via COM port
configuration options, so that Port 2 on the
T1 auxiliary backplane is the COM port for the
carrier.
Using the front panel emulation (FPE) diskette, the
attached PC can then access any device in that
carrier through the shared COM port on the master
communication unit.
DIAGNOSTIC
CHAN
PORT
1
PORT
1
PORT
2
PORT
2
SLOT 7 (15)
SLT 8 (16)
DTE
DTE
MODEL NO.
3100-F1-900
COMCODE
107170409
COM Port Adapter
Figure 4-1. T1 COM Port Adapter and Cable with PC Attached
4-6
CLOCK IN
DIAGNOSTIC
CHAN
PORT PORT PORT
1 1 1
PORT PORT
1 1
PORT
1
PORT PORT PORT
2 2 2
PORT PORT
2 2
PORT
2
SLOT 6 (14) SLOT 5 (13) SLOT 4 (12) SLOT 3 (11) SLOT 2 (10)
SLOT 1 (9)
DTE DTE DTE DTE DTE
DTE
T1 NETWORK
INTERFACE
DISCONNECT ALL TELEPHONE LINES AT THE NETWORK
CAUTION:
INTERFACE BEFORE TOUCHING OR SERVICING
DB9 to 8-Pin Modular
14' Adapter Cable
The figure below shows the COM port adapter.
Carrier
Connection
PC Connection
COM Port
Adapter
Figure 4-1 shows the adapter cable used on the
T1 auxiliary backplane to make the COM port connection
for the master communication unit.
Diagnostic Channel
Extension Cable
CLOCK IN
DIAGNOSTIC
CHAN
PORT PORT PORT
1 1 1
PORT PORT
1 1
PORT
1
PORT PORT PORT
2 2 2
PORT PORT
2 2
PORT
2
SLOT 7 (15) SLOT 6 (14) SLOT 5 (13) SLOT 4 (12) SLOT 3 (11) SLOT 2 (10)
SLT 8 (16)
DTE DTE DTE DTE DTE
DTE
MODEL NO. T1 NETWORK
3100-F1-900 INTERFACE
COMCODE
107170409
DISCONNECT ALL TELEPHONE LINES AT THE NETWORK
CAUTION:
INTERFACE BEFORE TOUCHING OR SERVICING
July 1999
496-14418-01
DIAGNOSTIC
CHAN
PORT
1
PORT
1
PORT
2
PORT
2
SLOT 1 (9)
DTE
DTE
PC
496-14417-02
3000-A2-GA31-D0