Detailed Product Description

10/100M Ethernet Fiber Media Converters (FEM-7807)

Fiber Media Converters can convert Optical－Electric Ethernet signals between 10/100M UTP interface (TX) and 100M optical fiber interface (FX). It can extend traditional 10/100M fast Ethernet to the distance of 120km through optical fiber link. It possesses stable performance and good quality by adopting High-quality IC chip. 6 Group LED indicated lights could fully monitor the working conditions of Converters. It is easy for end-users to observe network operation and to judge it fault. external power supply Converters could be used individual or inserted to 14 slots Converters Rack supplied, the card of converter can be inserted to 16 slots Converters Rack converter suitable for the use of Network Centre.
Single mode media converter may be used double optical fiber-module or single optical fiber-module which must e used in couples.

Main features

◆ Auto negotiation function allows UTP port to auto select 10M or 100M, and Full Duplex or

    half duplex.
◆ UTP port supports auto MDI-MDIX function.
◆ Supports link fault pass through (LFP) function: When optical fiber or UTP is at fault, the 

    converter could stop all the link, in addition to power light, other LED will be off.
◆ Multiple Optical Transceiver could be chosen: SC, ST or FC, singlemode or multimode, single
    fiber or double fiber.
◆ Supports 1600 bytes packet.
◆ Converter working mode could be chosen: Store and forward mode, modified cut through  

     mode, or pure converter mode.
◆ Internal IC of prevented thunderbolt could greatly reduce damage of the converter caused

    by thunderbolt induction.
◆Internal or External switching power: for users to choose.

Technical Specifications

◆ Operating standards：IEEE802.3u、10/100Base-TX and 100Base-FX；
◆ MAC addresses table: 1K
◆Data buffer: Built-in 128Kb RAM .
◆Connectors: UTP Connector: RJ-45, 10/100Mbps; Fiber Connector: ST/SC/FC, 100Mbps
◆Cable: UTP: Cat. 5 (the max distance up to 100m)
   Multimode Fiber: 50/125, 62.5/125μm（the max distance up to 2km or 5km）
   Singlemode Fiber: 8/125, 8.7/125, 9/125, 10/125μm（the max distance up to 20 -120km）
◆Flow Control: Full Duplex: Supporting standard IEEE802.3x

   Half Duplex: back pressure
◆LED: Power, FX SD, FX Link/Act, TX 100, TX FDX, TX Link/Act.
◆Power Requirement: AC 100 ～ 240V, 50-60Hz; DC 5V, 1A.
◆Ambient temperature: 0 ～ 50℃；Storage temperature：-20℃ ～ 70℃
◆Humidity: 5% ～ 90%
◆Dimensions: Internal power: 30×110×140mm; External power: 26×70×93mm