China 2port Sc Fiber 4 Ports Tx Fast Ethernet Network LAN Switch

2port Sc Fiber and 4 Ports Tx Fast Ethernet Network LAN Switch (EFW0204F)

EFW0204F has 2 100M Fiber Ports and 3 10/100M UTP Ports. The product is possessed of stable performance, excellent quality and reasonable price because of adopting latest IC from USA and high quality of transceivers. It is applicable to use in small patterns of Optical Fiber Ethernet as Fiber Repeaters or Ethernet single / multimode fiber converters, and other special requirements of the environment.
Feature
It can convert Optical-Electric Ethernet signals between 10/100M UTP ports (TX) and 100M optical fiber interfaces (FX). The conversion of optical signals can be carried out between multi/multimode optical fiber, between single/multimode optical fiber or between single/singlemode optical fiber.
UTP port supports MDI / MDI-X auto crossover
Broadcast storm protection
Supporting the max 1916 bytes frame
Operating standards: IEEE802.3u 100base-TX and 100base-FX
Connector: UTP: RJ-45,10/100Mbps; Fiber: ST/SC/FC,100Mbps (Full Duplex)
Cable:
UTP cable: Cat. 5 (the max distance up to 100m)
Fiber (multimode): 50/125, 62.5/125μm (the max distance up to 2km)
Fiber (singlemode): 8.3/125, 8.7/125, 9/125, 10/125μm (the max distance up to 100km)
Flow control
Full Duplex: IEEE802.3x flow control
Half Duplex: bake pressure flow control
Power supply: AC110 ~ 240V
Environment temperature:0 ~ +50ºC
Storage temperature:::-20 ~ +70ºC
Humidity::5% ~ 90%
Dimensions:180 x 45 x 143mm
Order information

ModelFiber typeConnectorMax distanceWavelengthTX powerSensitivitylink BudgetEFW0204F -MMmultimodeSC/ST2km850/1310nm-20~-12dBm-30dBm10dBmEFW0204F -MSmultimodeSC2km850/1310nm-20~-12dBm-30dBm10dBmsinglemodeSC20km1310nm-14~-8dBm-32dBm18dBmEFW0204F -SSsinglemodeSC20km1310nm-14~-8dBm-32dBm18dBm

ModelProduct descriptionEFW0204F -MM10/100M Ethernet Multimode Fiber Switches with 4 UTP ports and 2 multimode fiber ports, optical wavelength of 850 or 1310nm, the max fiber distance up to 2 km, for the use of multimode fiber repeaters.EFW0204F -MS10/100M Ethernet Fiber Switches with 4 UTP ports and 1 multimode fiber port and 1 singlemode port, optical wavelength of 850 and 1310nm, the max multimode fiber distance up to 2 km, singlemode fiber up to 20~100 km, for the use of single / multimode fiber converters.EFW0204F -SS10/100M Ethernet Fiber Switches with 4 UTP ports and 2 singlemode fiber ports, optical wavelength of 1310 or 1550nm, the max fiber distance up to 20~100 km, for the use of singlemode fiber repeaters.