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SFP Modules

SFP-S53-20-W Series
  • Single + 3.3 V power Supply
  • Small From Factor Pluggable MSA Compliant.
  • Differential Inputs and Output
  • Compliant with IEEE-802.3 & SONET/SDH Standard
  • Class 1 Laser International Safety Standard IEC 825 Compliant
  • Compliant with EN60825-1 and FDA 21 CFR 1040.10 and 1040.11
  • Bi-directional Linking Distance Up to 20 km
  • Industrial Operation Temp.: -40℃ to +85 ℃


    • Details
    • Specs
    • Models
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    SFP-S53-20-W Series
    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 with cost effective and high performance by using TX1510nm and RX1310nm. 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 +85˚C
    General Specifications
    Data Rate Typ: 155Mbps
    Supported Link Length
    on 9/125μm MMF
    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 
    Transmitter Optical Characteristics
    Output Optical Power
    on 9μm SMF
    -15 to -5dBm
    Center Wavelength 1510 to 1570nm, Typ: 1550nm
    Spectral Width (RMS) Type: 2nm
    Optical Rise Time (20%-80%) Max: 2ns
    Optical Fall Time (20%-80%)  Max: 2ns 
    Extinction Ratio  Min:8.2dB 
    Receiver Electrical Characteristics
    Supply Voltage 3.15 to 3.45V, type:3.3V
    Data Differential Output Voltage 500 to 1200mV
    Data Output Rise Time (20%-80%) Max: 2ns
    Data Output Fall Time (20%-80%)  Max: 2ns 
    Receiver Optical Characteristics
    Maximum Receiver Power Min: -3dBm
    Receiver Sensitivity Max: -32dBm
    Operating Wavelength 1250 to 1380nm
    Signal Detect-Asserted  Max: -32dBm avg. 
    Signal Detect-Deasserted  Min: -46dBm avg. 
    Signal Detect-Hysteresis  Min: 0.5dB 
    Model No. Description Price
    SFP-S53-20-W Single-Mode Fiber Port with LC Connector, 20KM, TX1550nm,RX1310nm, 155Mbps
    Industrial Wide Temperature: -40°C to +85°C.