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LC MMF DDM SFP28 Transceiver Module 850nm 100m SR 25G Cisco SFP-25G-SR-S

Categories SFP28 Transceiver Module
Brand Name: Mray
Model Number: SFP28-25G-SR
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: 25G Transceiver Module
Data Rate: 25Gb/s
Wavelength: 850nm
Reach: 100m
Compatible: Cisco, Juniper, HP, Huawei...
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    LC MMF DDM SFP28 Transceiver Module 850nm 100m SR 25G Cisco SFP-25G-SR-S

    Cisco SFP-25G-SR-S Compatible SFP28 SR 850nm 100m LC MMF DDM 25G Transceiver Module

    Description

    The laser based 25Gigabit SFP28 Transceiver is designed to transmit and receive serial optical data over multimode optical fiber with 100m.


    They are compliant with SFF-8431,SFF-8432. The transmitter converts serial CML electrical data into serial optical data compliant with the IEEE802.3by standard. The receiver converts serial optical data into serial CML electrical data.Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.


    Features


    • Compliant to SFP+ MSA

    • Fully RoHS Compliant

    • All metal housing for superior EMI performance

    • Operating data rate up to 25.78Gbps

    • High sensitivity Pin photodiode and TIA

    • Up to 70m transmission on MMF OM3 and 100m transmission on MMF OM4

    • LC duplex connector

    • Hot pluggable 20pin connector

    • Low power consumption <1.2 W

    • 0℃ to 70℃ operating wide temperature range

    • Single +3.3V±5% power supply

    • Digital Monitoring SFF-8472 Rev 10.2 compliant


    Applications


    • 25.78 Gb/s single lane 100GE SR4


    Recommended Operating Environment

    Parameter

    Symbol

    Unit

    Min

    Typ

    Max

    Operating Case Temperature Range

    Tc

    oC

    0


    70

    Power Supply Voltage

    Vcc

    V

    3.14

    3.3

    3.46

    Bit Rate

    BR

    Gb/s


    25.78


    Max Supported Link Length

    L

    m



    100


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

    Parameter

    Symbol

    Min

    Typ

    Max

    Note

    Unit

    Transmitter

    Nominal Wavelength

    λ


    850



    nm

    Optical Output Power

    Pav

    -8.4


    2.4


    dBm

    Extinction Ratio

    ER

    2




    dB

    Optical Modulation Amplitude

    OMA

    -6.4


    3


    dBm

    Relative Intensity Noise

    RIN



    -128


    dB/Hz

    Transmitter

    Center Wavelength

    λC


    850



    nm

    Receiver Sensitivity@25.78Gb/s

    RSENSE



    -10.3

    1

    dBm

    Average Receiver Power

    Pavg

    -10.3


    3


    dBm

    Optical Return Loss



    12



    dB

    LOS Assert

    LOSA

    -30




    dBm

    LOS De-Assert LOS

    LOSD



    -13


    dBm

    LOS Hysteresis



    0.5



    dB


    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.

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