Technical Specifications
Standards IEEE802.3/IEEE802.3u standards
(10Base-T/100Base-T/100Base-FX)
Ports 4 ports with 4 PoE(PSE), supports auto-crossover &
auto-polarity, 1 port with the fiber connector
Transmission speed 100Mbps(100Base-T), 10Mbps(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 148800pps for 100Base-T, 14880pps for 10Base-T
Address table 1K MAC address table, self-learning
Connector RJ-45, SFP connector (for fiber optic port)
SFP: Fast Ethernet 100 Base-FX Complaint Slot for standard SFP transceiver
(Duplex LC Connector)
Fiber optic port
*Fiber optic port: SFP
*Port speed 100Base-FX(100Mbps),full duplex
*Wave length 1310nm
*Max TX power -14dBm(mm), -8dBm(sm)
*Min TX power -19dBm(mm), -15dBm(sm)
*Min RX sensitivity -32dBm
*Max RX power -14dBm(mm),-8dBm(sm)
*Link budge 13dB(mm),17dB(sm)
*Fiber multi-mode(mm) typical 50 or 62.5/125um
*Fiber single-mode(sm) typical 9 or 10/125um
