Good quality Media Converters - 10/100TX – 100FX Dual Fiber | USB Fiber Media Converter JHA-F11U – JHA

Introduction

JHA-F11U Series 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 latest IC packages from USA and Taiwan. 6 Group LED indicated lights could fully

monitor the working conditions of Converters. It is easy for end-users to observe network operation. DM02/DS02 series external power supply Converters could be used alone, or inserted to 14 slots Converters Rack. It is suitable for the use of Network Centre. JHA-F11U series can support USB power supply, which make fiber to table more convenient. Having 5 DIP switch, JHA-F11U series make customer easier to manage the items. 

Features

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

♦ UTP port supports MDI/MDI-X auto crossover.

♦ LFP (Link Fault Pass-through): When optical fiber or UTP is at fault, the converter could stop all the link.

♦ Multiple Optical Transceiver could be chosen: SC, ST or FC, singlemode / multimode

♦ Supporting 1600 bytes packet for management  

♦ Converter working mode could be chosen: Store and forward switch mode, Modified cut-through switch mode, or Converter mode.

♦ Internal Circuit of prevented thunder could greatly reduce damage of the converter caused by thunderbolt induction.

♦ Internal or External switching power: for users to choose.

♦ DIP SWITCH

Specification

♦ Operating standards:IEEE802.3u、10/100Base-TX and 100Base-FX；.

♦ MAC addresses table: 1K

♦ Data buffer: Built-in 128Kbyte RAM .

♦ Connectors: UTP Connector: RJ-45, 10/100Mbps;  Fiber Connector: ST/SC/FC, 100Mbps

♦ Cable:

UTP: Cat. 5 (the max distance up to 100m)

Fiber ( Multimode): 50/125, 62.5/125μm（the max distance up to 2km or 5km）

Fiber ( Singlemode): 8.3/125, 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: External Power supply    

Input:85-245VAC 50Hz or DC 48V

Output:5VDC 1A

USB power supply:5VDC 1A

♦ Ambient Temperature: 0 ～ 70℃

♦ Humidity: 5 ～ 90%

♦ Dimensions: 26×70×93mm

♦ External power: yes

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