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    10G SFP+ Active Optical Cable Specification

    10G SFP+ Compatible Active Optical Breakout Cable

    10G SFP+ Compatible Active Optical Breakout Cable, fully tested compatible for over 100 vendors.

    Description

    10G SFP active optical cable (AOC) components are supported by active circuits, which have a longer transmission distance than passive or active SFP+ copper cables. SFP+AOC cable provides high-performance small form-factor pluggable (SFP+) interface, which is a cost-effective solution for data center, storage and short-range data applications.

    10G SFP active optical cable providing improved signal integrity, longer distances, superior electromagnetic immunity and better bit error rate performance.

    Features

    Electrical interface compliant to SFF-8431

    850nm VCSEL laser and PIN photo-detector

    Maximum link length of 150m on OM2 MMF and 300m on OM3 MMF

    Digital diagnostics functions are available via the I2C interface

    RoHS compliant

    Hot Pluggable

    Applications :

    l10 Gigcabit Ethernet

    lInfiniBand QDR, SDR, DDR

    lServers, switches, storage and host card adapters

    Outline drawing:

    Parameter

    Value

    Units

    Diameter

    3

    mm

    Minimum bend radius

     

    30

     

    mm

     

    Length tolerance

    Length < 1 m: +5 /-0

    cm

    1 m  ≤length  ≤ 4.5 m: +15 / -0

    cm

    5 m  ≤length  ≤ 14.5 m: +30 / -0

    cm

    Length≥15.0 m +2% / -0

    m

    Cable color

    Aqua(OM3);Orange(OM2)

    Wiring Diagram

    Pin

    Symbol

    Name/Description

    Notes

    1

    VEET

    Module Transmitter Ground

    1

    2

    TX_FAULT

    Module Transmitter Fault

    2

    3

    TX_DISABLE

    Transmitter Disable; Turns off transmitter laser output

    3

    4

    SDA

    2-Wire Serial Interface Data Line (MOD-DEF2)

     

    5

    SCL

    2-Wire Serial Interface Clock (MOD-DEF1)

     

    6

    MOD_ABS

    Module Absent, connected to VEET or VEER in the module

    2

    7

    RS0

    Rate Select 0, optionally controls SFP+ module receiver

     

    8

    RX_LOS

    Receiver Loss of Signal Indication (In FC designated as Rx_LOS and

    in Ethernet designated as NOT Signal Detect)

    2

    9

    RS1

    Rate Select 1, optionally controls SFP+ module

    transmitter

     

    10

    VEER

    Module Receiver Ground

    1

    11

    VEER

    Module Receiver Ground

    1

    12

    RD-

    Receiver Inverted Data Output

     

    13

    RD+

    Receiver Non-Inverted Data Output

     

    14

    VEER

    Module Receiver Ground

    1

    15

    VCCR

    Module Receiver 3.3 V Supply

     

    16

    VCCT

    Module Transmitter 3.3 V Supply

     

    17

    VEET

    Module Transmitter Ground

    1

    18

    TD+

    Transmitter Non-Inverted Data Input

     

    19

    TD-

    Transmitter Inverted Data Input

     

    20

    VEET

    Module Transmitter Ground

    1

     Recommended Operating Conditions:

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Notes

    Operating Case Temperature

    TC

     

    0

     

    -

     

    +70

     

    °C

     

    Power Supply Voltage

    Vcc

    3.14

    3.3

    3.47

    V

     

    Power Supply Current

    Icc

    -

    -

    150

    mA

     

    Power Dissipation

    Pd

    -

    -

    0.6

    W

     

    Bit Rate

    BR

    -

    10.3125

    -

    Gbps

     

    Fiber Bend Radius

    Rb

    3

    -

    -

    cm

     

      Electrical Characteristics:

    Parameter

    Symbol

    Min.

    Typ.

    Max.

    Units

    Notes

    Transmitter

    Differential Data Input Swing

    Vin,P-P

     

    200

     

    -

     

    1600

    mVPP

     

    Input Differential Impedance

    ZIN

     

    90

     

    100

     

    110

     

    Ω

     

     

     

    Tx_Fault

    Normal Operation

    VOL

     

    0

     

    -

     

    0.8

     

    V

     

    Transmitter Fault

    VOH

     

    2.0

     

    -

    VCC

     

    V

     

     

     

    Tx_Disable

    Normal Operation

    VIL

     

    0

     

    -

     

    0.8

    V

     

    Laser Disable

    VIH

     

    2.0

     

    -

    VCC+0.3

    V

     

    Receiver

    Differential Date Output

    Vout

     

    370

     

    -

     

    1600

     

    mV

     

    Output Differential Impedance

    ZD

     

    90

     

    100

     

    110

     

    Ω

     

     

     

    Rx_LOS

    Normal Operation

    VOL

     

    0

     

    -

     

    0.8

     

    V

     

    Lose Signal

    VoH

     

    2.0

     

    -

    VCC

     

    V

     

    Optical Characteristics:

    Parameter

    Symbol

    Unit

    Min

    Typ

    Max

    Notes

    Optical transmitter Characteristics

    Data Rate

    DR

    Gbps

    9.953

    10.3125

    11.3

     

    Center Wavelength Range

     

    λc

     

    nm

     

    820

     

    850

     

    880

     

    Laser Off Power

     

    Poff

     

    dBm

     

    -

     

    -

     

    -45

     

    Launch Optical Power

     

    P0

     

    dBm

     

    -6.0

     

     

     

    1

    Extinction Ratio

    ER

    dB

    3

    -

    -

     

    (rms)

    Spectral Width(RMS)

     

    RMS

     

    nm

     

    -

     

     

    0.45

     

    Optical Receiver Characteristics

    Data Rate

    DR

    Gbps

    9.953

    10.3125

    11.3

     

    Bit Error Rate

    BER

    dBm

    -

    -

    E-12

    2

    Overload Input Optical

    Power

     

    PIN

     

    dBm

     

    2.4

     

    -

     

    -

     

    2

    Center Wavelength Range

     

    λc

     

    nm

     

    820

     

    -

     

    880

     

    Receiver Sensitivity in

    Average Power

     

    Sen

     

    dBm

     

    -

     

    -

     

    -9.9

     

    3

    Los Assert

    LosA

    dBm

    -26

    -

    -

     

    Los De-Assert

    LosD

    dBm

    -

    -

    -12

     

    Los Hysteresis

    LosH

    dB

    0.5

    -

    -

     

     Absolute Maximum Ratings:

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Notes

     Supply Voltage

    Vcc3

    -0.5

    -

    +3.6

    V

     

    Storage Temperature

    Ts

    -40

    -

    +85

    °C

     

    Operating Humidity

    RH

    +5

    -

    +85

    %

    1

    Receiver Damage Threshold

     

    P Rdmg

     

    +3.4

     

    -

     

    -

     

    dBm

     

     

     Revision record:

    Date

    version

    change Description

    Author

    2019/07/18

    V0

    First release

    WEI

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