Paradyne 3160 Operator's Manual page 22

Introduction
1-6
POWER
AUX PORT
NEC
CLASS 2 CAUTION:
INPUT
CLOCK IN
Figure 1-5. 3164 DSU/CSU Rear Panel
POWER
PORT 1
NEC
CAUTION:
CLASS 2
INPUT
Figure 1-6. 3165 DSU/CSU Rear Panel
March 1999
COM PORT MODEM
AUX PORT OR COM PORT MUST NOT BE CONNECTED TO PSTN OR T1 NETWORK
PORT 3
PORT 1
COM PORT MODEM
AUX PORT OR COM PORT MUST NOT BE CONNECTED TO PSTN OR T1 NETWORK
NETWORK
DTE
PORT 4
PORT 2
494-14564
NETWORK
495-14565-01
3160-A2-GB21-80