1.25g SFP Optical Transceiver Module 20km

• Usage: Telephone, Computer, Workstation, Server, Mobile phone
• Type: Wired
• Support Network: Ethernet
• Information content: Data
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Model NO.: TK-SFP-20
• Warranty: 3-5 Years
• Sample: Avaliable
• Transmission Rate: 1.25g/2.5g/10g for Optional
• Transmission Distance: 20km/40km/80km/120km for Optional
• Wavelength: 1310nm
• Operation Temperture: -20 to +85 Centigrade
• Fiber Port: LC
• Delivery Time: 3-5 Working Days
• MOQ: Without MOQ
• Fiber: Simplex or Duplex
• Transport Package: Customized
• Specification: 1pcs
• Trademark: Takfly
• Origin: China
• HS Code: 8517706000
• Production Capacity: 5000PCS/Week

Product Description

1.25G SFP optical transceiver module 20km






Features:
 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 
Applications:Gigabit EthernetFiber ChannelSwitch to Switch interfaceSwitched backplane applicationsRouter/Server interfaceOther optical transmission systems
Description:

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.



Ordering information:
 

Part Number	Product Description
DF-3124-L2C	1310nm, 1.25Gbps, 20km,   0ºC ~ +70ºC
DF-3124-L2CD	1310nm, 1.25Gbps, 20km,   0ºC ~ +70ºC,  With Digital Diagnostic Monitoring
DF-3124-L2N	1310nm, 1.25Gbps, 20km,  -20ºC ~ +85ºC
DF-3124-L2ND	1310nm, 1.25Gbps, 20km,  -20ºC ~ +85ºC,  With Digital Diagnostic Monitoring
DF-3124-L2T	1310nm, 1.25Gbps, 20km,  -40ºC ~ +85ºC
DF-3124-L2TD	1310nm, 1.25Gbps, 20km,  -40ºC ~ +85ºC,  With Digital Diagnostic Monitoring

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