Key Specifications/Special Features
Technical Specifications
Standards: IEEE802.3/IEEE802.3u standards/IEEE802.3ab (10base-T/100base-TX/1000base-T)
Ports: 3 ports with PoE (2 ports PSE & 1 port uplink), support auto-crossover & auto-polarity
Transmission speed: 1000Mbps (1000base-T).100 Mbps (100base-TX), 10 Mbps(10base-T) Auto-negotiation
Switch technology: store-and-forward
Protocols: CSMA/CD
Flow control: IEEE802.3x (full-duplex), back pressure (half-duplex)
Data transmission rate: 1488000pps for 1000base-T, 148800pps for 100base-T, 14880pps for 10base-T
Address table: 2K MAC address table, self-learning
Connect: RJ-45
PoE port: Port 1&2, PSE auto power management
Pin assignment:
*A+B mode: data pair A plusV-(1,2),data pair B plusV+(3,6)；data pair C plusV+(4,5), & data pair D plus V-(7,8)
Maximum PoE power:
Port 1&2: IEEE802.3af – 16.8W / IEEE802.3at – 35W / IEEE802.3bt class 8 – 90W , (Total power is 90W)
PSE disconnect mode: DC disconnect
PoE auto detection: IEEE802.3af , IEEE802.3at (2 event classification) & IEEE802.3bt(multi-event classification)
PoE protection: Over-temperature, over-current, over/under voltage
LEDs:
Switch LED (port1,2&3,the right indicator on RJ45)
Link/Activity (Green ON/ Green Blinking 1000Mbps, Yellow/Yellow Blinking @10M/100Mbps)
PoE LED (port1&2,the left indicator on RJ45)
Yellow ON – PD detect, deliver power
Power LED – normal(Green ON)
Power input: DC10V~DC36V power supply
Power efficiency: 85% at full load(@ 24V typical,DC56V output, non-isolation power))
Power consumption: less than 5W when without PD loading
Operating temperature: -20℃~ +70℃
Operation humidity: 90% relative humidity, non-condensing
Storage temperature: -40℃~+85℃
Dimension: 40mm(H)x 116mm(W)x90mm(D)
Documents:
- View Specification (447 KB)
- PoE Application Guide (7.2 MB)