HD 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. OFS series external power supply Converters could be used alone, or inserted to 14 slots Converters Rack supplied by OFS Crop. suitable for the use of Network Centre.

 

Main 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.

◆ Indicator function of link fault (LFP): 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.

 

 

Technical Specifications

◆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: Input :AC 170 ～ 240V or DC -36V-72V

Output:DC 5V.1A

◆Time Delay: <0.9us

◆Storage Temperature: -40~ 70 ºC

◆Operating Temperature:0 ~ 50 ºC

◆Storage Humidity: 5%~90% non-condescending

◆Ambient Temperature: 0 ～ 70℃

◆Dimensions: Internal power:  30×110×140mm

External power:  26×70×93mm

 

Fiber Optic Information

Type	Connector	Fiber type	Wavelength	Max. distance	TX power	Sensitivity	Link Budget
HD-DM-2	ST/SC	multimode	850/1310nm	2km	-20～-12dBm	-30dBm	10dBm
HD-DM-5	SC	multimode	850/1310nm	5km	-13～-8dBm	-30dBm	17dBm
HD -DS-25	SC	singlemode	1310nm	25km	-14～-8dBm	-32dBm	18dBm
HD -DS-40	SC	singlemode	1310nm	40km	-8～-3dBm	-33dBm	25dBm
HD -DS-60	SC	singlemode	1310nm	60km	-3～0dBm	-36dBm	33dBm
HD -DS-80	SC	singlemode	1550nm	80km	-10～-5dBm	-35dBm	25dBm
HD-DS-100	SC	singlemode	1550nm	100km	-5～0dBm	-36dBm	31dBm
HD -DS-120	SC	singlemode	1550nm	120km	0～3dBm	-36dBm	36dBm