1.25Gbps 1310nm Optical Transceiver

1.25G SFP Module

1.25G SFP Module Features

  • Supports1.25Gbps/1.0625Gbpsbit rates
  • Duplex LC connector
  • Hot pluggable SFP footprint
  • 1310nm FP laser transmitter and PIN photo-detector
  • Applicable for 20Km SMF connection
  • Low power consumption,< 0.8W
  • Digital Diagnostic Monitor Interface
  • Compliant with SFP MSA and SFF-8472
  • Very low EMI and excellent ESD protection    
  • Operating case temperature: Commerical:0 to 70 °C    Industrial:-40 to 85 °C 

1.25G SFP Module Description

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.

Applications

  • Gigabit Ethernet
  • Fiber Channel
  • Switch to Switch interface
  • Switched backplane applications
  • Router/Server interface
  • Other optical transmission systems

1.25G SFP Module Data Sheet

Fiber alignmentCore/cladding alignment / Manual alignmentBuilt-in lightingeasy for night operation
Splicing time5STension TestStandard 2N
Heating time15SFiber holders3 in 1 fiber holder, SM, MM, bare fiber, pigtail, rubber-insulated, multi fiber cable
Heating modeAutomatic heating(Preheating)Magnification300 for X or Y view, 150 for X or Y view
Focus mode Six motors Auto focus Screen5 inch TFT color display 
Applicable FibersSM(G.652&G.657),MM(G.651),DS(G.657), NZDS(G.655)Splicing Mode Normal / high precision splicing 
Control technologyReal-time control and calibration of fusion ARC Splicing method Fully automatic,Step by step splicing 
Return loss Better than 60DB Built-in battery 7800 mA high-capacity lithium battery, charging time ≤ 3.5 hours, continuous splicing and heating about 200 times 
Fiber diameterCladding Diameter:80-150μm Coating Diameter:100-1000μm Power supply Input AC100-240V 50 / 60HZ, output DC13.5V / 4A, the current power mode can be identified, real-time detection of battery power 
Fiber Cleave Length Coating less than 250μm:8-16mm Coating less than 250-1000μm:16mm Operating Conditions Temperature -15 ~ +50 ℃, humidity: <95% RH (no condensation) Working altitude: 0 ~ 5000m. Resist max. wind speed: ≤ 15m / s 
Software updates LengthAutomatically update, Update by a keyShrinkable tube60mm,50mm,40mm,25mm 
Boot time1 second Product protection Waterproof, dust proof, shock-resistant 
Visual Fault LocatorPower:15mw,2hzflashing And Constantly Bright ModeOptical Power MeterWavelength:850nm,1300nm,1310nm,1490nm, 1550nm,1625nm Measuring Range:-70 ~ +6db Absolute Error:<0.3db(-50dbm ~ +3dbm Range)

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