8 Ports 10/100M Ethernet Optical Fiber Switch with 1 100M SFP Port

LF-8-1SFP is a 8 Ports Fast Ethernet (10/100Mbps) Switch including 1x 100M SFP (optical fiber module port) and 7x 10/100M UTP ports. With the SFP slot this switch can easily interface with Singlemode or Multimode fiber with the right SFP module. Featuring stable performance, excellent quality and reasonable price.


  • Optical-Electric Ethernet signals between 10/100M UTP ports (TX) and 100M optical fiber interface (FX)
  • UTP port supports MDI / MDI-X auto crossover
  • SFP interface for easy choice of Singlemode or Multimode fiber interface
  • Broadcast storm protection
  • Supporting the max 1916 bytes frame
Operating standards IEEE802.3u 1000Base-TX and 100Base-FX
Connector UTP: RJ-45,10/100Mbp
Fiber SFP slot
UTP Cable UTP cable : Cat. 5 (the max distance up to 100m)
Fiber (multimode) Fiber (multimode) : 50/125, 62.5/125μm (the max distance up to 2km)
Fiber (singlemode) Fiber (singlemode) : 8.3/125, 8.7/125, 9/125, 10/125μm (the max distance up to 100km)
Half / Full Duplex IEEE802.3x flow control
Power Internal switching power supply: AC170 ~ 260V
Environment temperature 0 ~ +50℃
Storage temperature -20 ~ +70℃
Humidity 5% ~ 90%
Dimensions 145x26x83mm
Optical Performance  
P/N LF-8-1SFP & LS155S85005 LF-8-1SFP & LS155S13150 Unit
Connector LC LC  
Fiber Type Multimode Singlemode  
Max distance 2 20 km
Wavelength 850 1310 nm
Tx Power -20~-12 -14~-8 dBm
Sensivity -32 -30 dBm
Link budget 10 18 dB
P/N Product Descriptions
LF-8-1SFP & LS155S85005 10/100M Ethernet Multimode Fiber Switch with 3 UTP ports and 1 multimode fiber port,
850nm optical wavelength, max distance of fiber up to 2km.
LF-8-1SFP & LS155S13150 10/100M Ethernet Singlemode Fiber Switch with 3 UTP ports and 1 singlemode fiber port,
1310nm optical wavelength, max distance of fiber up to 20km.