Focus on Optical Communication Transmission

1SFP and 4RJ45

10/100/1000M SFP Fiber Media Converter

1SFP Slot and 4RJ45 Ports SFP Fiber Media Converter

Part Number Description
BT-914SFP-FE 1SFP+4RJ45,10/100Mbps
BT-914SFP-GE 1SFP+4RJ45,10/100/1000Mbps


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Multistage Cascade Ethernet Media Converter


* Often used in series or cascade network
* Card-type or Stand-alone type for your choice; suitable for concentration management in 2U Racks
* Broadcasting filtration function, automatic recognizing and modifying address with Store-and-transmission operational mechanism
* Cache size for 512KB, address table size is 4KB
* Ethernet 10base-t or 100Base - TX 100Base - FX fiber media transition
* Supporting IEEE802.3, IEEE802.3U, IEEE802.3X, IEEE 802.3z/AB, IEEE802.1d
* Supporting full duplex flow control or half duplex back-pressure flow control, with auto negotiation function
* Electricity support 1000Mbps,100Mbps, both ends can use different speed (full-duplex work bandwidth for line-speed 2XMbps)
* Provide a link loss diagnosis, electric link and light links diagnosis, dynamic data transmission, full-duplex/half-duplex, speed indicator
* Provide double RJ-45 electrical automatic cross connection, connect switchboard, concentrator
* Optical fiber interface properties is good, good compatibility and high reliability
* Provide complete after-sales service and five years for maintenance services


* Intelligent transportation supervisory system(ITS)
* High-speed Way supervisory/Tele-Communication System)
* Large corporations, network security monitoring system, multifunction system
* Long-distance Muti-media Schooling, Campus monitoring, long-distance broadcast television transmission system

Technical parameter

Network Media

10Base-T or 100Base-TX or 1000Base-TX to 1000Base-FX

Forwarding Mode

Store-And-Forward Architecture

Ethernet Rate

10/100M or 10/100/1000M

Network Protocol

IEEE 802.3,IEEE 802.3u,IEEE 802.3x

Optical Fiber

Dual fiber or Single fiber

Optical Distance


Power Supply

DC5V1A or 5V2A

Power Consumption

3.5 w (Input:DC5V 1000mA)

Lightning Protection

Multi-level protection (3000V)

Working Environment