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DC PoE

Specifications:
Standards IEEE802.3/IEEE802.3u standards/IEEE802.3ab (10
base-T/100base-TX/1000base-T)/ IEEE802.3z (1000Base-SX/LX)
Ports
4 ports with PoE PSE, support auto-crossover & auto-polarity
1 combo uplink port:
TP port with PoE PD, support auto-crossover & auto-polarity
Fiber port support 1000base-SX/LX
Transmission speed:
1000Mbps (1000base-T),100 Mbps (100base-TX), 10 Mbps(10base-T)
Auto-negotiation

Switch technology store-and-forward

Protocals: CSMA/CD

Flow control IEEE802.3x (full-duplex), back pressure (half-duplex)

Data transmission rate 1488000pps for1000base-T, 148800pps for 100base-T, 14880pps for 10base-T

Address table 8K MAC address table, self-learning

Memory buffer 112K

Connect RJ-45 x5 / SFP x 1

Fiber Port
Transmission speed 1000Mbps (1000base-SX/LX) full duplex
Connect SPF for LC type optic
Cable 1000base-SX: 62.5um MMF or 50um MMF

1000base-LX: 62.5um MMF or 50um MMF or 10um SSF

Pin assignment:
data pair A(1,2),
data pair B(3,6),
data pair C plus V+(4,5),
data pair D plus V-(7,8)
Port 5, 4 pairs PD

Maximum PoE power Port 1-4: IEEE802.3af – 16.8W
IEEE802.3at – 35W
Port 5: 90W (802.3at 2 event classification)
PSE disconnect mode DC disconnect
PoE auto detection IEEE802.3af & IEEE802.3at (2 event classification signaling)

PoE protection Over-temperature, over-current, over/under voltage
LEDs *Link/Activity (Green ON/ Green Blinking @1000Mbps,
Yellow/Yellow Blinking @10M/100Mbps)
*PoE (Green) port 1-4 ON - PD detect
Port 5 ON – 4 pair power, Blinking-2 pair power
*POWER Green-normal, Red-alarm
Power input DC power supply on the rear(@48V typical), or port 5 (UPLINK/TP)
from network switch or midspan
Power consumption less than 5W when without PD loading
Operating temperature
-40°C~ +70°C
Operation humidity 90% relative humidity, non-condensing
Storage temperature
-40°C~+85°C
Dimension 40mm(H)x195mm(W)x130mm(D)

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