Adtran 1200291L1 User Manual
Chapter 8. Power Loss Recovery
61200659L1-1
MX2800 STS-1 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 STS-1 can continue to operate during a
power supply failure, without interrupting service. The power
supplies are load sharing, so either power supply can provide power
for the entire unit.
installed and connected to a single power source (see Figure 8-2).
In this mode, the MX2800 STS-1 can continue to operate during 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,
this is the only power protection mode available.
this is the only power protection mode available.
MX2800 STS-1