Installing the switch
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58
3. Repeat the assembly procedure on the other side of the switch.
User Configurable PoE Power Budget
JL817A supported Standby Redundancy (Power ORing) but not Active Redundancy (Current Sharing). If two
different external power supply units are used concurrently, the PoE Power Budget must be set with respect
to the power supply with the lower power rating. Refer to
4100i Switch Series datasheet
for the PoE power
budget for each External Power Supply, with derating applied.
Example
: If JL820A and JL819A PSUs are used concurrently, PoE Power Budget must be set according to
JL819A.
To configure the PoE budget, refer to the following CLI commands.
poe-power
poe-power
<power-in-watts>
no poe-power
Description
Configures the PoE power for the system. Supported only in ruggedized platforms which do not have
capability to read PSU type and capacity. Software will validate the power given by the user is within the
maximum limit supported by the platform. But the actual power values differs between PSU types and also
based on the thermal derating. Onus is on the user to confirm the PoE power entered is within the specified
operating limit for the connected PSU and its operating condition. The
no
form of this command removes
the specified configuration.
Parameters
power-in-watts
Specifies the PoE budget number. Error text when the PoE power exceeds maximum limit for the
platform or lower than zero.
