SM 25Km SC 10 / 100M 1310nm Fiber Media Converter , Dual Fiber
10/100M Ethernet Fiber Media Converters
OFS 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 |
| 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 170 ~ 240V, DC 5V |
| Ambient Temperature | 0 ~ 70°C |
| Humidity | 5 ~ 90% |
| 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 |
OFS-DM-2 | ST/SC | multimode | 850/1310nm | 2km | -20~-12dBm | -30dBm | 10dBm |
OFS-DM-5 | SC | multimode | 850/1310nm | 5km | -13~-8dBm | -30dBm | 17dBm |
OFS -DS-25 | SC | singlemode | 1310nm | 25km | -14~-8dBm | -32dBm | 18dBm |
OFS -DS-40 | SC | singlemode | 1310nm | 40km | -8~-3dBm | -33dBm | 25dBm |
OFS -DS-60 | SC | singlemode | 1310nm | 60km | -3~0dBm | -36dBm | 33dBm |
OFS -DS-80 | SC | singlemode | 1550nm | 80km | -10~-5dBm | -35dBm | 25dBm |
OFS -DS-100 | SC | singlemode | 1550nm | 100km | -5~0dBm | -36dBm | 31dBm |
OFS -DS-120 | SC | singlemode | 1550nm | 120km | 0~3dBm | -36dBm | 36dBm |
Order Information
Model | Product description |
OFS-DM | 10/100M multimode Media Converter, the max optical fiber distance
up to 2/5 km. |
OFS-DS-xx | 10/100M singlemode Media Converter, max fiber distance from 20 to
120 km, xx for the amount of distance. |
