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61181500L2-5B 1
Total Access 3000/3010
4-Pair Line Power Unit
GENERAL
This practice is an installation and maintenance guide for the ADTRAN Total Access
®
3000/
3010 4-Pair Line Power Unit (LPU). Figure 1 illustrates the LPU (P/N 1181500L2) front panel.
Figure 1. LPU Front Panel
LPU
POWER
UNDER VOLTAGE
GROUND FAULT
OVERLOAD
UNDER CURRENT
1181500L2