Aux Port Interface - Paradyne 3160-A3 Operator's Manual

AUX Port Interface

The Auxiliary (AUX) port connects to the LAN Adapter for SNMP or Telnet
applications, or to another DSU/CSU's COM port for daisy chain connectivity. (The
SNMP LAN Adapter includes the cable that is needed to attach it to the
DSU/CSU.) The AUX port connector is an 8-position unkeyed modular connector
for the Model 3160 DSU/CSU
DSU/CSUs) and a DB25-type socket connector for Model 3164 and 3165
DSU/CSUs
DSU/CSUs).
Table D-4. AUX Port Connector for Model 3160 DSU/CSUs
Table D-5. AUX Port Connector for Model 3164 and 3165 DSU/CSUs
3160-A2-GB21-90
(Table D-5, AUX Port Connector for Model 3164 and 3165
NOTE:
For daisy-chaining an AUX port to a COM port, an 8-pin-to-8-pin cable
(Model 3160) or 25-pin-to-8-pin cable (Model 3164 or 3165) is required. The
configuration options Com Use and Aux Use must be set to Daisy. Whenever
the cable is connected or disconnected, change the Com Use and Aux Use
configuration options to the correct values.
Signal
DTE Transmit Clock
DTE Receive Data
Signal Ground
DTE Transmit Data
DTE Receive Clock
Signal
DTE Transmit Clock
DTE Receive Data
Signal Ground
DTE Transmit Data
DTE Receive Clock
February 2001
(Table D-4, AUX Port Connector for Model 3160
Direction
From DSU/CSU
To DSU/CSU
—
From DSU/CSU
From DSU/CSU
Direction
From DSU/CSU
To DSU/CSU
—
From DSU/CSU
From DSU/CSU
D. Pin Assignments
Pin Number
1
2
3
4
8
Pin Number
15
3
7
2
17
D-5