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General
Dimensions (W × H × D)335 mm × 44.5 mm × 226 mm (13.2” × 1.8” × 8.9”)
ShellMetal material
Gross Weight3.33 kg (7.34 lb)
Net Weight2.55 kg (5.60 lb)
Operating Temperature–10 °C to 55 °C (14 °F to 131 °F)
Operating Humidity5% to 95% (no condensation)
Storage Temperature–40 °C to 85 °C (–40 °F to 185 °F)
Storage Humidity5% to 95% (no condensation)
Power Supply100 to 240 VAC, 50/60 Hz, Max. 4 A
Power Consumption In Idle20 W
Max. Power Consumption250 W

Network Parameters
Ports24 × 10/100 Mbps PoE ports, 1 × gigabit RJ45 port, and 1 × gigabit fiber optical port
Port TypeRJ45 port, full duplex, MDI/MDI-X adaptive
Working ModeStandard mode (default); Extend mode
StandardIEEE 802.3, IEEE 802.3u, IEEE 802.3x
Forwarding ModeStore-and-forward switching
High Priority PortsPorts 1 to 8
MAC Address Table4 K
Switching Capacity8.8 Gbps
Packet Forwarding Rate6.547 Mpps
Internal Cache2.75 Mbits

PoE Power Supply
PoE StandardIEEE 802.3af, IEEE 802.3at
PoE Power Pin
End-span: 1/2(-), 3/6(+)
Mid-span: 4/5(+), 7/8(-)
8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-)
PoE PortPorts 1 to 24
Max. Port Power30 W
PoE Power Budget230 W

Dialing Function
Long RangePorts 17 to 24: up to 300 m; and the speed rate of the port is 10 Mbps.