IEEE 802.3x pause frame for full duplex; back pressure for half duplex
Power over Ethernet
PoE Standard
IEEE 802.3at Power over Ethernet Plus/PSE
Backward compatible with IEEE 802.3af Power over Ethernet
PoE Power Supply Type
End-span: 1/2 (+), 3/6 (-)
PoE Power Output
Per port 52V DC, 300mA. max. 15.4 watts (IEEE 802.3af)
Per port 52V DC, 600mA. max. 30 watts (IEEE 802.3at)
PoE Power Budget
240 watts
Number of PDs, 7 watts
16
Number of PDs, 15.4 watts
15
Number of PDs, 30 watts
8
Standards Conformance
Regulatory Compliance
FCC Part 15 Class A, CE
Standards Compliance
IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab Gigabit 1000BASE-T
IEEE 802.3z Gigabit SX/LX
IEEE 802.3x flow control and back pressure
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
IEEE 802.3az Energy-Efficient Ethernet