A SERVICE OF

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Installing the Channel Service Unit
AT&T
Paradyne
∧
ACCULINK
<
F1
F2 F3
>
NET EQPT NET
3150
OUT OUT EQPT
OK FAIL TEST, SIG 00F ALRM EEr SIG 00F ALRM PDV BPV
N
ETWORK
DTE
Figure 4-6.3150 Front Panel
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❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑
POWER
AUX PORT COM PORT MODEM
NETWORK
NEC
CLASS 2
INPUT
CAUTION: AUX PORT OR COM PORT MUST NOT BE CONNECTED TO PSTN CR T1 NETWORK
Figure 4-7.3150 Back Panel
Connecting the Control Unit to the Network Interface 4-17