ACCULINK 317x E1 DSU/CSU
POWER
CAUTION: AUX PORT OR COM PORT MUST NOT BE
CONNECTED TO PSTN OR E1 NETWORK
POWER
CAUTION: AUX PORT OR COM PORT MUST NOT BE
CONNECTED TO PSTN OR E1 NETWORK
1-4
AUX
COM
PORT
PORT
DTE
CLOCK IN
PORT 1
Figure 1-2. Model 3172 Rear Panel
AUX
COM
PORT
PORT
DTE
PORT 3
CLOCK IN
PORT 1
Figure 1-3. Model 3174 Rear Panel
March 1996
NETWORK
TX
RX SHIELD
120
OPEN
75
EARTH
120
75
75
PORT 2
NETWORK
TX
RX SHIELD
120
OPEN
75
EARTH
120
75
75
PORT 4
PORT 2
RX
495-14295-02
RX
495-14294-02
3170-A2-GB20-10