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SFP Modules

G-SFP-S35/S53-20-W Series



  • Single + 3.3V power supply
  • Differential Inputs and Outputs
  • Small Form Factor Pluggable MSA Compliant
  • Industrial Operation Temp.: -40℃ to +75 ℃
  • RoHS Compliant


    • Details
    • Specs
    • Models
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    The transceiver from Henrich is small form factor pluggable module for serial optical data Communications applications specify of SONET OC-3 / SDH STM-1 / IEEE 802.3u. This module is designed for single-mode-fiber (SMF) with cost effective and high performance by using 1310 nm transmitter and 1490nm to 1550nm receiver, or 1550 / 1490nm transmitter and 1310nm receiver. It is with the SFP 20-pin connector to allow hot plug capability.
    Absolute Maximum Ratings
    Supply Voltage 0~4V
    Storage Temperature -40 to +85˚C
    Operating Temperature  -40 to +75˚C  
    Lead Soldering Limits  MAX:260/10℃ /sec 
    General Specifications
    Data Rate 0.8 to 1.5Gbps, Typ: 1.25Gbps
    Supported Link Length
    on 62.5/125μm MMF
    Min: 20Km
    Supply Current Max: 300mA
    Power Dissipation 1000mW
    Transmitter Electrical Characteristics
    Supply Voltage 3.15 to 3.45V, Typ: 3.3V
    Data Differential Input Voltage 400 to 2000mV
    Disable Input Voltage -1.81 to -1.48V
    Enable Input Voltage  -1.16 to -0.88V 
    POut@TX Disable Asserted  Max:-45dBm 
    Transmitter Optical Characteristics
    Output Optical Power
    on 62.5μm MMF
    -8 to -2dBm
    Center Wavelength for 1312-20: 1280 to 1340nm(Typ: 1310)
    for1520-20: 1510 to 1570nm(Typ: 1550)
    for 1912-20: 1470-1510nm(Typ:1490)
    Side Mode Suppression Ratio for 15/1912-20:(Min:30dB)
    Spectral Width (-20dB) for 15/1912-20:(Max:1nm)
    Spectral Width (RMS) for 1312-20(Max: 2nm)
    Optical Rise Time (20%-80%) Max: 0.26ns
    Optical Fall Time (20%-80%)  Max: 0.26ns 
    Extinction Ratio  Min:9dB 
    Receiver Electrical Characteristics
    Supply Voltage 3.15 to 3.45V, type:3.3V
    Data Differential Output Voltage 500 to 1200mV
    Receiver LOS/SD Output
    Receiver LOS/SD Output
    0 to 0.8V
    Data Output Rise Time (20%-80%) Max: 0.35ns
    Data Output Fall Time (20%-80%)  Max: 0.35ns 
    Receiver Optical Characteristics
    Maximum Receiver Power Min: --3dBm
    Receiver Sensitivity Max: -22dBm
    Operating Wavelength for 1312-20: 1480 to 1600nm
    for 15/1912-20: 1250 to1380nm
    Receiver LOS/SD Output Voltage-Low 0 to 0.8V
    Optical Return Loss Max: 12dB
    Signal Detect-Asserted  Max: -22dBm avg. 
    Signal Detect-Deasserted  Min: -36dBm avg. 
    Signal Detect-Hysteresis  Min: 0.5dB 
    Model No. Description Price
    G-SFP-S35-20-W Multi-Mode Fiber Port with LC Connector, 2KM, Industrial Wide Temperature
    -40°C to +75°C.
    G-SFP-S53-20-W Single Mode Fiber Port with LC Connector, 20KM, TX1550nm,Industrial Wide Temperature:-40°C to +75°C. Quote