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Multi Mode Cisco Sfp Mini Gbic Transceiver Module 40km Distance EML Transmitter

Categories SFP Optical Transceiver Module
Brand Name: E-link China
Model Number: LNK-SFP-10G-ER
Certification: CE, RoHS, FCC
Place of Origin: Shenzhen, China
MOQ: 1 piece
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 1000000000pcs/Month
Delivery Time: 3-5 working days
Packaging Details: 10 piece in 1 carton box
Data Links: 11.3Gbps
Distance: 40km
 EML transmitter: Support
PIN receiver: Support
SFP+ MSA with LC connector: Support
 Hot-pluggable SFP+ footprint: Support
Price: Negotiation
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    Multi Mode Cisco Sfp Mini Gbic Transceiver Module 40km Distance EML Transmitter


    10G SFP+ 1550nm 40km Single Mode SFP Optical Transceiver Module

    PRODUCT FEATURES

    lUp to 11.3Gbps Data Links

    • Up to 40km transmission on SMF
    • EML transmitter and PIN receiver
    • Metal enclosure for lower EMI
    • 2-wire interface with integrated Digital Diagnostic monitoring
    • Hot-pluggable SFP+ footprint
    • Specifications compliant with SFF-8472
    • Compliant with SFP+ MSA with LC connector
    • Single 3.3V power supply
    • Industrial case operating temperature range: -40°C to 85°C

    lWithout CDR or with CDR supported 9.95 to 11.3Gb/s reference-free

    • Low power dissipation:

    LNK-10G-SFP-L45: 1.4W power dissipation without CDR for Industrial temperature LNK-10G-SFP-L45C: 1.5W power dissipation with CDR for Industrial temperature


    APPLICATIONS

    l10GBASE-ER/EW & 10G Ethernet

    • 10G SONET/SDH, OTU2/2e

    STANDARD

    • Compliant to SFF-8431
    • Compliant to SFF 8472
    • RoHS Compliant.

    Ordering information



    Product part Number


    Media


    Wavelength (nm)


    Transmission Distance(km)

    Temperature Range

    (Tcase)

    (℃)


    With/Without CDR

    LNK-10G-SFP-L45Single-mode fiber155040-40~85Without CDR
    LNK-10G-SFP-L45CSingle-mode fiber155040-40~85With CDR

    Product Selection


    E-LINK’s LNK-10G-SFP-L45 serial SFP+ transceiver is designed for use in 10-Gigabit Ethernet links up to 40km over single mode fiber. The module consists of 1550 EML Laser, InGaAs PIN and Preamplifier in a high-integrated optical sub-assembly. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. The module data link up to 40km in 9/125um single mode fiber.


    1. Absolute Maximum Ratings

    ParameterSymbolMin.Typ.Max.UnitNote
    Storage TemperatureTs-40-85ºC
    Relative HumidityRH5-95%
    Power Supply VoltageVCC-0.3-4V
    Signal Input VoltageVcc-0.3-Vcc+0.3V

    1. Recommended Operating Conditions

    ParameterSymbolMin.Typ.Max.UnitNote

    Case Operating Temperature


    Top

    0-70

    ºC

    -4085LNK-SFP-10G-L45
    Power Supply VoltageVCC3.143.33.47V
    Data RateBR10.312511.3Gbps
    Max transmission DistanceTD40km
    Coupled fiberSingle mode fiber9/125um SMF

    1. Optical Characteristics

    ParameterSymbolMin.Typ.Max.UnitNote
    Transmitter
    Average Launched PowerPO-1+3dBmNote (1)
    Extinction RatioER8.2dB
    Center Wavelengthλc153015501565nm
    Spectrum Band Width (-20dB)σ1.0nm
    SMSR30dB
    Transmitter OFF Output PowerPOff-30dBm
    Transmitter and Dispersion PenaltyTDP2.0dB
    Output Eye MaskCompliant with IEEE 802.3ae
    Receiver
    Input Optical Wavelengthλ12701610nm
    Receiver SensitivityPsen-16.0dBmNote (2)
    Input Saturation Power (Overload)Psat0dBm
    LOS AssertLOSA-30dBm
    LOS De-assertLOSD-17dBm

    LOS Detect HysteresisPhys0.5dB

    Note:

    1. Launched power (avg.) is power coupled into a single mode fiber with master connector.(Before of Life)
    2. Measured with conformance test signal for BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ;Optical source with worst ER,Wavelength between 1530nm and 1565nm;back to back

    IV.Electrical Characteristics


    ParameterSymbolMinTypMaxUnitNOTE
    Supply VoltageVcc3.143.33.46V

    Supply Current (Note 1)


    Icc

    370

    mA

    430LNK-SFP-10G-L45
    400
    460LNK-SFP-10G-L45C
    Transmitter
    Input differential impedanceRin100Ω2
    Single ended data input swingVin-pp180700mV
    Transmit Disable VoltageVDis2.0VccV3
    Transmit Enable VoltageVENVeeVee+ 0.8V
    Transmit Disable Assert Time10us
    Receiver
    Differential data output swingVout-pp400800mV4
    Data output rise timetr28ps5
    Data output fall timetf28ps5
    LOS output high levelVLOS-H2.0VCCHOSTV6
    LOS output low levelVLOS-LVeeVee+0.8V6
    Power Supply RejectionPSR100mVpp7

    Notes:


    1. Measured with receive Pin=Psen, Vcc=3.3V, operation temperature range, without air flow
    2. Connected directly to TX data input pins. AC coupled .

    1. Or open circuit.
    2. Into 100 ohms differential termination. 5. 20 – 80 %.
    1. Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
    2. Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified value applied through the recommended power supply filtering network.

    Pin out of Connector Block on Host Board


    PinSymbolName/DescriptionNOTE
    1

    V

    EET

    Transmitter Ground (Common with Receiver Ground)1
    2

    T

    FAULT

    Transmitter Fault.2
    3

    T

    DIS

    Transmitter Disable. Laser output disabled on high or open.3
    4SDA2-wire Serial Interface Data Line4
    5SCL2-wire Serial Interface Clock Line4
    6MOD_ABSModule Absent. Grounded within the module4
    7RS0no connection
    8LOSLoss of Signal indication. Logic 0 indicates normal operation.5
    9RS1Internally connect to circuit ground
    10

    V

    EER

    Receiver Ground (Common with Transmitter Ground)1
    11

    V

    EER

    Receiver Ground (Common with Transmitter Ground)1
    12RD-Receiver Inverted DATA out. AC Coupled
    13RD+Receiver Non-inverted DATA out. AC Coupled

    14

    V

    EER

    Receiver Ground (Common with Transmitter Ground)1
    15

    V

    CCR

    Receiver Power Supply
    16

    V

    CCT

    Transmitter Power Supply
    17

    V

    EET

    Transmitter Ground (Common with Receiver Ground)1
    18TD+Transmitter Non-Inverted DATA in. AC Coupled.
    19TD-Transmitter Inverted DATA in. AC Coupled.
    20

    V

    EET

    Transmitter Ground (Common with Receiver Ground)1

    Notes:

    1. Circuit ground is internally isolated from chassis ground.
    2. T is an LVTTL output. A high output indicates a transmitter fault caused by either the TX bias current or

    FAULT

    the TX output power or the laser temperature exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the output is pulled to <0.8V.

    1. Laser output disabled on T >2.0V or open, enabled on T <0.8V.

    DIS DIS

    1. Should be pulled up with 4.7kΩ- 10kΩ on host board to a typical 3.3V voltage. MOD_ABS pulls low to indicate module is plugged in.
    2. LOS is open collector output. It should be pulled up with 4.7kΩ – 10kΩ on host board to a typical 3.3V voltage. Logic 0 indicates normal operation; logic 1 indicates loss of signal.

    VI.Digital Diagnostic Functions

    E-LINK’s LNK-SFP-10G-L45 serial transceivers support the 2-wire serial communication protocol as defined in the SFP+MSA. The standard SFP serial ID provides access to identification information that describes the transceiver’s capabilities, standard interfaces, manufacturer, and other information.


    Additionally, E-LINK SFP+ transceivers provide a unique enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage. It also defines a sophisticated system of alarm and warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range.


    The SFP MSA defines a 256-byte memory map in EEPROM that is accessible over a 2-wire serial interface at the 8 bit address 1010000X (A0h).The digital diagnostic monitoring interface makes use of the 8 bit address 1010001X (A2h), so the originally defined serial ID memory map remains unchanged.


    The operating and diagnostics information is monitored and reported by a Digital Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed through a 2-wire serial interface. When the serial protocol is activated, the serial clock signal (SCL, Mod Def 1) is generated by the host. The positive edge clocks data into the SFP transceiver into those segments of the E2PROM that are not write-protected. The negative edge clocks data from the SFP transceiver. The serial data signal (SDA, Mod Def 2) is bi-directional for serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The memories are organized as a series of 8-bit data words that can be addressed individually or sequentially.


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