10/100M USB power supply Fiber Media Converters

10/100M USB power supply 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 issuitable for the use of Network Centre. DM02/DS02 series can support USB power supply, which make fiber to table more convenient. Having 5 DIP switch, DM02/DS02 series make customer easier to manage the items.

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.
◆ 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
Switch Function Switch Function
Switch 1 Auto UTP Nway Force UTP optional
Switch 2 100 UTP100M 10 UTP10M
Switch 3 FDX UTP Full Duplex HDX UTP Half Duplex
Switch 4 LFP LFP available LFP DIS LFP Not available
Switch 5 FDX Optical Full Duplex HDX－FX Optical Half Duplex

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: External Power supply Input:85-245VAC 50Hz or DC 48V
Output 5VDC 1A
USB power supply 5VDC 0.5A
◆Ambient Temperature: 0 ～ 70℃
◆Humidity: 5 ～ 90%
◆Dimensions:
External power: 26×70×93mm