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Takfly Communications Co., Ltd.

Fiber Optic SFP Transceiver, Fiber Optic SFP Module, SFP Module manufacturer / supplier in China, offering 1.25g 20km/40km/80km Ddm Fiber Optic SFP Transceiver/SFP Module, FTTH Multimode Om1 Om2 Om3 Om4 Fiber Optic Patchcord, Connectorized Sc/APC 2X32 Rack Mount Fiber Optic PLC Splitter and so on.

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Supplier Homepage Product Fiber optic active product SFP module 1.25g 20km/40km/80km Ddm Fiber Optic SFP Transceiver/SFP Module

1.25g 20km/40km/80km Ddm Fiber Optic SFP Transceiver/SFP Module

FOB Price: US $53.42 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $53.42/ Piece
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Port: Shenzhen, China
Production Capacity: 10000PCS/Day
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: 1.25G Fiber Optic SFP Transceiver
  • Certification: CE, ISO, RoHS, GS
  • Keyword: 1.25g Fiber Optic SFP Transceiver/SFP Module
  • Data Transfer Rate: 1.25g
  • Wavelength B: Tx1490nm/Rx1310nm
  • Distance: 20km
  • Warranty: 3 Years
  • Trademark: DF
  • Specification: Fiber Optic SFP Transceiver/SFP Module
  • Type: Fiber Transceiver
  • Condition: New
  • Form Type: SFP
  • Wavelength a: Tx1310nm/Rx1490nm
  • Connector: Sc or LC
  • Ddm: with Ddm
  • Place of Origin: Shenzhen, China (Mainland)
  • Transport Package: Blister Box
  • Origin: Shenzhen, China(Mainland)
Product Description
1.25G 20KM/40KM/80KM DDM Fiber Optic SFP Transceiver/SFP Module

The SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF.
The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

    Dual data-rate of 1.25Gbps/1.063Gbps operation1310nm FP laser and PIN photodetector for 20km transmissionCompliant with SFP MSA and SFF-8472 with duplex LC receptacleDigital Diagnostic Monitoring:Internal Calibration or External CalibrationCompatible with SONET OC-24-LR-1Compatible with RoHS+3.3V single power supplyOperating case temperature:Standard:  0 to +70°CExtended: -20 to +85°CIndustrial: -40 to +85°C 
    Gigabit EthernetFiber ChannelSwitch to Switch interfaceSwitched backplane applicationsRouter/Server interfaceOther optical transmission systems
Ordering information:
Part NumberProduct Description
DF-3124-L2C1310nm, 1.25Gbps, 20km,   0ºC ~ +70ºC
DF-3124-L2CD1310nm, 1.25Gbps, 20km,   0ºC ~ +70ºC,  With Digital Diagnostic Monitoring
DF-3124-L2N1310nm, 1.25Gbps, 20km,  -20ºC ~ +85ºC
DF-3124-L2ND1310nm, 1.25Gbps, 20km,  -20ºC ~ +85ºC,  With Digital Diagnostic Monitoring
DF-3124-L2T1310nm, 1.25Gbps, 20km,  -40ºC ~ +85ºC
DF-3124-L2TD1310nm, 1.25Gbps, 20km,  -40ºC ~ +85ºC,  With Digital Diagnostic Monitoring

Our Services:
1.Order inquiry: Keep working time from 9AM to 23PM to gurantee the first reply to clients,and 24 hours no Cellphone power off 
2.Order production: Keep very close touch with production department to gurantee the right delivery time to clients       
3.Before shipment: Our sales would double check the order quantity,package and strength of cartons to avoid lost and damage 
4.After shipment: Keep tracking shipping status and reporting to clients 
If you interest or have any question, Why not send inquiry?  Welcome & Just Do It !!! 
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