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LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER

Categories SFP28 Transceiver Module
Brand Name: Mray
Model Number: SFP28-25G-ER
Certification: CE, FCC, RoHs, ISO9001
Place of Origin: Shenzhen, China
MOQ: 1 piece
Price: Negotiable
Payment Terms: T/T, Western Union, L/C
Supply Ability: 10000pcs/day
Delivery Time: 1~2 days for samples
Packaging Details: 10pcs/plastic try, 500pcs per standard export carton
Product name: 25Gbps LAN WDM 25G SFP28 Transceiver Module
Data Rate: 25Gb/s
Reach: 40km
Compatible: Cisco, Juniper, HP, Huawei...
Interface: Duplex LC
Protocols: MSA Compliant
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    LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER

    Single Mode 40km SFP28 ER 25Gbps LAN WDM 25G SFP28 Transceiver Module

    Description

    The SFP28 transceivers are high performance, cost effective modules supporting data rate of 25.78Gbps and 40km transmission distance with SMF.


    The transceiver consists of three sections: a EML laser transmitter, a APD 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 and SFF-8472 digital diagnostics functions.


    Features


    • Supports up to 25.78Gbps bit rates
    • Hot-pluggable SFP+ footprint
    • Up to 40km for SMF transmission
    • Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle
    • Compatible with RoHS
    • Single +3.3V power supply
    • Real Time Digital Diagnostic Monitoring
    • Operating case temperature: Standard: 0 to +70°C

    Applications


    • High-speed storage area networks
    • Custom high-speed data pipes
    • 25GE Ethernet
    • eCPRI and CPR

    Recommended Operating Environment

    Parameter

    Symbol

    Min

    Typical

    Max

    Unit

    Supply Voltage

    Vcc

    3.13

    3.3

    3.47

    V

    Operating Case Temperature

    Tc

    -40


    85

    ºC

    Data Rate Per Lane

    fd


    25.78


    Gb/s

    Humidity

    Rh

    0


    85

    %

    Power Dissipation

    Pm



    2

    W

    Fiber Bend Radius

    Rb

    3



    cm


    Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

    ParameterSymbolMinTypicalMaxUnit
    Transmitter
    Data RateBR25.78Gbps
    Center WavelengthΛc11272.551274.54nm
    Center WavelengthΛc21276.891278.89nm
    Center WavelengthΛc31281.251283.27nm
    Center WavelengthΛc41285.651287.69nm
    Center WavelengthΛc51290.071292.12nm
    Center WavelengthΛc61294.531296.59nm
    Center WavelengthΛc71299.021301.09nm
    Center WavelengthΛc81303.541305.63nm
    Center WavelengthΛc91308.091310.19nm
    Average Launch PowerPout-36dBm
    Optical Modulation AmplitudeOMA06dBm
    Extinction RatioER7dB
    Average Launch Power of OFF TransmitterPoff-30dB
    Rin20OMA-130dB/HZ
    Optical return loss tolerance20dB
    Receiver
    Center Wavelengthλc12601600nm
    Receiver Sensitivity in OMA3-19dBm
    Stressed Receiver Sensitivity in OMA3-16.5dBm
    Average Power at Receiver-27-5dBm
    Receiver ReflectanceRR-26dB
    LOS AssertLOSA-30dBm
    LOS De-Assert – OMALOSD-17dBm
    LOS HysteresisLOSH0.5dB

    Ordering Information

    Ordering Information

    Model No.

    Description

    SFP28-25G-SR

    25G SFP28 Transceiver Module, Multimode 850nm, SR, 300m, LC, DDM

    SFP28-25G-LR

    25G SFP28 Transceiver Module, Singlemode 1310nm, LR, 10km, LC, DDM

    SFP28-25G-ER

    25G SFP28 Transceiver Module, Singlemode 1310nm, ER, 40km, LC, DDM

    SFP28-25G- BX10-U/D25G SFP28 Transceiver Module, Singlemode Simplex 1270nm/1330nm, 10km, LC, DDM

    Dimension

    Product Packing

    Compatibility Test


    Product Details

    Compatible Brands

    Production Flow

    For more details, pls inquire us freely.

    China LAN WDM 25G SFP28 Ethernet Fiber Transceiver Single Mode 40km ER factory
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