Tus neeg siv phau ntawv

5
Specifications
Network Protocol:
IEEE802.3 / IEEE802.3u
IEEE802.3x / IEEE802.3af/at
PoE Standard
IEEE802.3at (30 W) and IEEE802.3af (15.4 W)
POE port output
DC 48-55 V
Power Pin
Power over spare pairs 1/2 (+), 3/6 (-)
AC Input Voltage
AC100 ~ 240 V
Output
52 V ~ 2.3 A
Total Power
120 W
Dimension(L×W×H)
222 mm * 163 mm * 40 mm
Bandwidth
20 Gbps (non-blocking)
MAC Address
2K MAC address table
Packet Buffer Memory
2 M
Forwarding Mode
Store – And - Forward
Working Temperature
-20 ~ 50 ℃
Storage Temperature
-40 ~ 80 ℃
Working humidity
Max relative humidity 90 %, non-condensing
Storage humidity
Max relative humidity 95 %, non-condensing
Working hight
Max 10 000 feet（3 000 meters）
Storage hight
Max 10 000 feet（3 000 meters)
LED and Interface Explanation
PWR
Power LED
On
Powered
OFF
No power
Link ACT
Link LED
ON
OFF
Link connected
Link disconnected
Flashing
Link data transmitted