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ADTRAN MX2800 - Power Supply Recovery Mode

ADTRAN MX2800
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Chapter 8. Power Loss Recovery
61200290L1-1 MX2800 User Manual 8-3
POWER SUPPLY RECOVERY MODE
In Power Supply Recovery Mode, two power supply cards are
installed and connected to a single power source (see Figure 8-2).
In this mode, the MX2800 can continue operation in the event of a
power supply failure, without interrupting service. The power
supplies are load sharing, so either power supply can provide
power for the entire unit.
Figure 8-2. Power Supply Failure Recovery Mode
When the unit is configured with dual internal AC power supplies, then
this is the only power protection mode available.
MX2800

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