Aux Port Interface (Model 3164 Only) - Paradyne 3160-A4 Operator's Manual

E. Pin Assignments

AUX Port Interface (Model 3164 Only)

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 a DB25-type socket connector
AUX Port Connector for Model 3164
Table E-4.
E-6
NOTE:
For daisy-chaining an AUX port to a COM port (Model 3164 only), a
25-pin-to-8-pin cable 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.
AUX Port Connector for Model 3164 DSU/CSUs
Signal
DTE Transmit Clock
DTE Receive Data
Signal Ground
DTE Transmit Data
DTE Receive Clock
March 2001
DSU/CSUs).
Direction
From DSU/CSU
To DSU/CSU
—
From DSU/CSU
From DSU/CSU
(Table E-4,
Pin Number
15
3
7
2
17
3160-A2-GB24-10