PoE Overview
Model GC728XP supports 24 Power over Ethernet Plus (PoE+) ports and can supply up
to 30W PoE+ (IEEE 802.3at) to each port up to its total maximum PoE power budget of
390W across all active PoE+ ports.
Model GC752XP supports 48 Power over Ethernet Plus (PoE+) ports and can supply up
to 30W PoE+ (IEEE 802.3at) to each port up to its total maximum PoE power budget of
505W across all active PoE+ ports.
These models are backward compatible with PoE (IEEE 802.3af).
By default, the supplied power is prioritized according to the port order, up to the total
power budget of the device. For model GC728XP, port 1 receives the highest PoE
priority, while port 24 is relegated to the lowest PoE priority. For model GC752XP, port
1 receives the highest PoE priority, while port 48 is relegated to the lowest PoE priority.
Note: For both models, you can override the default PoE power settings, prioritize the
ports in any order, and specify the exact power that is allotted to each port (see below).
If the power requirements for attached devices 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 is listed as an 802.3at PoE+–powered or 802.3af 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 24 (model GC728XP) or 48 (model GC752XP)
PoE+ ports to be active simultaneously when the devices correctly report their PoE class
to the switch.
Using the advanced PoE controls in the NETGEAR Insight mobile app and Insight Cloud
portal, you can control how PoE power is allocated across active PoE+ ports by overriding
the default or autodetected PoE power limits for individual PoE+ ports. You can also
specify the exact PoE power limit per port from 3.0W to 30.0W.
Hardware Installation Guide34Applications
Insight Managed 28-Port and 52-Port Gigabit Ethernet (PoE+) Smart Cloud Switch
To Next Page
Loading...
Need help?
General
