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850nm Cisco Fiber Optic Transceiver

    Buy cheap 850nm Cisco Fiber Optic Transceiver from wholesalers
     
    Buy cheap 850nm Cisco Fiber Optic Transceiver from wholesalers
    • Buy cheap 850nm Cisco Fiber Optic Transceiver from wholesalers
    • Buy cheap 850nm Cisco Fiber Optic Transceiver from wholesalers
    • Buy cheap 850nm Cisco Fiber Optic Transceiver from wholesalers
    • Buy cheap 850nm Cisco Fiber Optic Transceiver from wholesalers

    850nm Cisco Fiber Optic Transceiver

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    Brand Name : ANC or customized
    Model Number : 100G QSFP28 SR4
    Certification : RoHS, CE, FCC
    Price : please ask
    Payment Terms : T/T, Western Union
    Supply Ability : 2000pcs/day
    Delivery Time : 5-7 working days
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    850nm Cisco Fiber Optic Transceiver

    MPO 100m Fiber Transceiver Module Cisco 100G Base SR4 QSFP28 MMF 850nm


    Description


    Cisco Compatible 100GBase SR4 QSFP28 MMF 850nm MPO 100m Transceiver Module manufactured by ANC International Co., Limited is a parallel 100Gb/s Quad Small Form-factor Pluggable (QSFP28) optical module. It provides increased port density and total system cost savings. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 25Gb/s operation for an aggregate data rate of 100Gb/s on 100 meters of OM4 multi-mode fiber.
    An optical fiber ribbon cable with an MTP/MPO connector can be plugged into the QSFP28 module receptacle. Proper alignment is ensured by the guide pins inside the receptacle. The cable usually cannot be twisted for proper channel to channel alignment. Electrical connection is achieved through an MSA-compliant 38-pin edge type connector.
    The module operates by a single +3.3V power supply. LVCMOS/LVTTL global control signals, such as Module Present, Reset, Interrupt and Low Power Mode, are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals, and to receive digital diagnostic information. Individual channels can be addressed and unused channels can be shut down for maximum design flexibility.
    The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP28 Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.


    Features


    4 independent full-duplex channels
    Up to 28Gb/s data rate per channel
    QSFP28 MSA compliant
    Compliant to IEEE 802.3bm 100GBASE-SR4
    Up to 100m OM4 MMF transmission
    Operating case temperature: 0 to 70℃
    Single 3.3V power supply
    Maximum power consumption 2.5W
    MTP/MPO optical connector
    RoHS-6 compliant


    Applications


    Rack to Rack
    Data Center
    Infiniband QDR, DDR and SDR
    100G Ethernet


    Optical Characteristics (TOP=25°C, Vcc=3.3 Volts)

    ParameterSymbolMinTypicalMaxUnitsNotes
    Transmitter
    Center WavelengthλC840850860nm 
    RMS Spectral Width∆λrms  0.6nm 
    Average Launch Power, each Lane -8.4 2.4dBm 
    Optical Modulation Amplitude (OMA), each LaneOMA-6.4 3dBm1
    Difference in Launch Power between any Two Lanes (OMA)Ptx,diff  4dB 
    Launch Power in OMA minus TDEC, each Lane -7.3  dBm 
    Transmitter and Dispersion Eye Closure (TDEC), each Lane   4.3dB 
    Extinction RatioER2  dB 
    Optical Return Loss ToleranceTOL  12dB 
    Encircled Flux ≥ 86% at 19um; ≤ 30% at 4.5um  
    Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}, 5×10–5 hits/sample {0.3,0.38,0.45,0.35,0.41,0.5} 2
    Average Launch Power OFF Transmitter, each LanePoff  -30dBm 
    Receiver
    Center WavelengthλC840850860nm 
    Damage Threshold, each LaneTHd3.4  dBm3
    Average Receive Power, each Lane -10.3 2.4dBm 
    Receiver Reflectance   -12dB 
    Receive Power (OMA), each Lane   3dBm 
    Receiver Sensitivity (OMA), each LaneSEN  -9.2dBm 
    Stressed Receiver Sensitivity (OMA), each Lane   -5.2dBm4
    LOS AssertLOSA-30  dBm 
    LOS DeassertLOSD  -12dBm 
    LOS HysteresisLOSH0.5  dB 

    Notes:
    1. Even if the TDP < 0.9 dB, the OMA min must exceed the minimum value specified here.
    2. See Figure 5 below.
    3.The receiver shall be able to tolerate, without damage, continuous exposure to a modulated optical input signal having this power level on one lane. The receiver does not have to operate correctly at this input power.
    4.Measured with conformance test signal at receiver input for BER = 1x10-12.

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