The BLY-2G4FEP is a POE switch designed for network monitoring. It has four 10/100/1000Mbps Ethernet ports and two 1.25Gbps fiber ports. It is designed with imported Marvell chip,lower power consumption and high stability.It extends the transmission distance of a network from 100m to120km via copper cables. It can extend the transmission distance, and also have many other advantages such as isolation protection, good data security, working stability and easy maintenance.

 Support the switch between 10/100Base-TX and 1000Base-SX/LX
 2*1.25Gbps full-duplex ports and 4*1000M Ethernet port with auto-negotiation function
 Support 100M speed rate,MDI/MDIX and half/full-duplex with auto-negotiation function
 Each port has the complete LED Indicator light
 Support single mode single fiber,single mode dual fiber,multi-mode dual fiber and SFP slot
 Support IEEE802.1d Spanning Tree
 Support high performance QoS function on each port
 Support broadcast storm control
 Support 48-56V voltage input
 Support 8K MAC table
 Support IEEE802.3x flow control and back pressure control
 Require no configuration and will instantly operate as soon as you power it up
 Small volume,light weight
 Low power consumption chip with heat sink built in to ensure longtime efficient operation
 Support POE power up to 30W for each port,support IEEE802.3af,IEEE802.3at

BLY-2G4FEP-F 2×1000Base-X to 4×10/100Base-T,SFP slot
BLY-2G4FEP-S20 2×1000Base-X to 4×10/100Base-T, SMF,1310nm,SC,20km
BLY-2G4FEP-AB20 2×1000Base-X to 4×10/100Base-T, Bi-Di ,SC,20km