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NETGEAR M4350-24F4V 24-Port 10G SFP+ Managed AV Network Switch User Manual

Page 167

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Table 41. PoE switch budgets (Continued)

Switch PoE Budget

Model

194W

Internal PSU only

M4350-44M4X4V

(2 PSU bays for optional APSs)

394W

Add 1 x APS350W

594W

Add 1 x APS600Wv2

850W

Add 1x APS920W

914W

Add 1x APS2000W at 110V

1714W

Add 1x APS2000W at 220V

674W

Add 2 x APS350W

1074W

Add 2 x APS600Wv2

1586W

Add 2x APS920W

1714W

Add 2x APS2000W at 110V

3314W

Add 2x APS2000W at 220V

1. If you install a more powerful APS such as an APS600Wv2, APS920W, or APS2000W, the PoE budget does not

increase.

2. If you install a more powerful APS such as an APS920W or APS2000W, the PoE budget does not increase.

Supplied power is prioritized according to the port order, up to the total power budget
of the device. The lowest-numbered PoE port (for example, port 1) receives the highest
PoE priority, while the highest-numbered PoE port (for example, port 24) is relegated
to the lowest PoE priority.

If the power requirements for attached powered devices (PDs) exceed the total power
budget of the switch, the PoE power to the device on the highest-numbered active PoE
port is disabled to make sure that the devices connected to the higher-priority,
lower-numbered PoE ports are supported first.

Although a device might be listed as an 802.3bt PoE++-powered or 802.3at
PoE+-powered device, it might not require the maximum power limit that is specified
by its IEEE standard. Many devices require less power, allowing all 8 PoE ports to be
active simultaneously when the devices correctly report their PoE class to the switch.

The following table shows the standard power ranges, calculated with the maximum
cable length of 328 feet (100 meters). If a device receives insufficient PoE power from
the switch, consider using a shorter cable.

Main User Manual

167

Configure Switch System
Information

Fully Managed Switches M4350 Series Main User Manual