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  10. 1000BASE-LX Single mode LC Duplex SFP transceiver, up to 10Km (1310nm) with DDM
  11. 1000BASE-LX Single mode LC Duplex SFP transceiver, up to 10Km (1310nm) with DDM
    Edge-Core

    1000BASE-LX Single mode LC Duplex SFP transceiver, up to 10Km (1310nm) with DDM

    Артикул: ET4202-LX

    1-25GBPS
    SFP
    ROHS
    Carries a Gigabit link 10 km over single-mode fiber.
    A single-mode SFP transceiver for Gigabit Ethernet, Fiber Channel and router/server interfaces. It carries a 1.25 Gbps data rate up to 10 km over 9/125 µm fiber and complies with the SFP MSA and SFF-8472.
    1.25 GbpsData Rate
    10 kmReach
    1310 nmWavelength
    9/125 µmFiber Type
    Duplex LCOptical Interface
    0°C ~ +70°COperating Temperature
    Key features
    Single-mode fiber linkA 1310 nm FP laser and PIN photo-detector work up to 10 km over 9/125 µm single-mode fiber.
    Optical budgetOutput power stays between -9.0 and -3.0 dBm, and receiver sensitivity is -23.0 dBm.
    Digital diagnosticsSFF-8472 compliant DDM reports the optical and electrical values of the module to the switch.
    Hot pluggableThe duplex LC module goes into the cage while the switch keeps running.
    Power supplyIt runs on a single 3.3 V rail, with a permissible range from 3.135 V to 3.465 V.
    General Information
    Product CodeET4202-LX
    Product Name1G 10km SFP Transceiver
    BrandEdgecore Networks
    Standards Compliance• SFP Multi-Source Agreement (MSA)
    • SFF-8472
    Applications• Gigabit Ethernet
    • Fiber Channel
    • Router/Server interface
    Network Specifications
    Data RateUp to 1.25 Gbps
    Data Rate per Channel1.25 Gb/s (typical)
    Reach10 km
    Fiber Type9/125 µm single-mode fiber (SMF)
    Transmitter Type1310 nm FP laser
    Receiver TypePIN photo-detector
    Transmitter Wavelength1310 nm
    Center Wavelength Range (Transmitter)1260 nm ~ 1360 nm (typical 1310 nm)
    Output Optical Power-9.0 ~ -3.0 dBm
    Extinction RatioMinimum 9 dB
    Receiver Sensitivity-23.0 dBm
    Center Wavelength (Receiver)1260 nm ~ 1620 nm
    Diagnostics
    DDM SupportAvailable (SFF-8472)
    Power Supply
    Supply Voltage3.3 V (typical)
    Permissible Range3.135 V ~ 3.465 V
    Maximum Supply Voltage (Absolute Rating)3.6 V
    Electrical Data
    Input Differential Impedance90 ~ 110 Ω (typical 100 Ω)
    Single-Ended Data Input Swing250 ~ 1000 mV
    Mechanical Specifications
    Form FactorSFP
    Optical InterfaceDuplex LC receptacle
    Hot PluggableYes
    Environmental Conditions
    Operating Temperature0 °C to +70 °C (commercial)
    Operating Case Temperature0 °C ~ 70 °C (typical 25 °C)
    Storage Temperature-40 °C ~ 85 °C
    Relative Humidity0% ~ 95%
    Certifications
    EnvironmentalRoHS compliant

    Datasheet

    ET4202-LX

    pdf7/3/2025

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