Key Specifications/Special Features
Features :
- Support 4 10/100/1000 Base-T and one combo(TP or SFP fiber) up-link
- Support SNMP and Web based management utility
- Support IEEE802.3af/at PoE function
- Support Link fault pass thru (LFP) function
- Support Auto MDI/MDI-X function
- Remote TP port status monitor/configuration
- Support Loopback Test
- LED: Power, Tx_speed/link+activity, Op_link+activity,PoE link
- Support Local/Remote TP reset
- Support Pause function
- Support SFP Fiber transceiver module
- Support jumbo frame (> 9K)
- Support RSTP Function
- Support firmware upgrade via SNMP manager or Web browser
- Support In-band management(SNMP and Web)
Technical Specifications:
- Standards: IEEE802.3/IEEE802.3u standards/IEEE802.3ab (10base-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
- Protocols: 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
- PoE port: Port 1-4, PSE auto power management
- 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℃~ +70℃
- Operation humidity: 90% relative humidity, non-condensing
- Storage temperature: -40℃~+85℃
- Dimension: 40mm(H)x195mm(W)x130mm(D)
*LED Indicator There are 17 LEDs on the PoE switch to indicate the status of power and signal. The following section describes the functions of each LED indicator.
