20
Power Over Ethernet
PoE Standard
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
PoE Power Output
52V DC: 15.4 watts
52V DC: 30 watts
PoE Power Supply
Type
End-span
Power Pin
Assignment
1/2(+), 3/6(-)
PoE Power Budget
30 watts
Switch Specifications
Switch Processing
Scheme
Store-and-Forward
Address Table
2K entries
Flow Control
Back pressure for half duplex
IEEE 802.3x pause frame for full duplex
Maximum Packet
Size
1522bytes
System Specifications
VDSL Compliance
VDSL-DMT
ITU-T G.993.1 VDSL
ITU-T G.997.1
ITU-T G.993.2 VDSL2 (Profile 17a/30a
Support)
ITU-T G.993.5 G.
Vectoring
ITU-T G.998
G.INP