Standards: IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3ab Gigabit Ethernet
IEEE 802.3z Gigabit Ethernet over Fiber-Optic
IEEE 802.3x Full-duplex flow control
IEEE 802.1Q VLAN
IEEE 802.1p QoS
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
Primary Ports: 24 x 10/100BASE-TX RJ45 copper with 24-port IEEE 802.3at / af PoE injector
2 x 10/100/1000BASE-T Gigabit RJ45 copper
2 x 1000BASE-X mini-GBIC / SFP slots, shared with port-25 to port-26
Specifications: PoE Standard: IEEE 802.3af (Power over Ethernet)
IEEE 802.3at (High Power over Ethernet)
PoE Power Supply Type: Mid-Span / Type B
PoE Power Output: 52V DC, 510 mA, Max. 26 watts
Power Pin Assignment: 4/5 (+), 7/8 (-)
Maximum Distance: 4 units, daisy-chain installation with 500m support
Data Rate: 10/100/1000 Mbps
Switch Architecture: Store-and-Forward
Maximum Frame Size: 1552 Bytes
Flow Control:
Back pressure for half-duplex
IEEE 802.3x pause frame for full-duplex
LED Indicators:
1 x PoE IN (Green)
1 x LAN Data (Green)
1 x PoE OUT (Green)
Power Requirements: IEEE 802.3at compliant with voltage within 52V-56V DC
Power Consumption: 3.2 watts (system maximum)