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SFP+10Gbase-T 电口光模块万兆 30米
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  • SFP+10Gbase-T 电口光模块万兆 30米

SFP+10Gbase-T 电口光模块万兆 30米

JHA3901GSFP+-10GBASE-TCopperSmallFormPluggable(SFP)transceiversarebasedontheSFPMultiSourceAgreement(MSA).Theyarecompatiblewiththe10Gbase-T/5Gbase-T/2.5Gbase-T/1000base-T standardsasspecifiedinIEEEStd802.3.SFP+-10GBASE-TusestheSFP'sRX_LOS(mustbepulleduponhost)pinforlinkindication.IfpulluporopenSFP'sTX_DISABLEpin, PHYICbereset.
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  • JHA3901G SFP+-10GBASE-T Copper Small Form Pluggable (SFP) transceivers are based on the SFP Multi Source Agreement (MSA) . They are compatible with the 10Gbase-T / 5Gbase-T / 2.5Gbase-T / 1000base-T standards as specified in IEEE Std 802.3 . SFP+-10GBASE-T uses the SFP's RX_LOS(must be pulled up on host) pin for link indication. If pull up or open SFP's TX_DISABLE pin,  PHY IC be reset.

  • l Support 10Gbase-T / 5Gbase-T / 2.5Gbase-T / 1000base-T

    l Hot-pluggable SFP footprint

    l Compact RJ-45 connector assembly

    l RoHS compliant and lead-free

    l Single +3.3V power supply

    l 10 Gigabit Ethernet over Cat 6a cable

    l Ambient Operating temperature: 0°C to +70°C

  •  Cable Length

     

    Standard

    Cable

    Reach

    Host Port

    10Gbase-T

    CAT6A

    30m

    XFI

    5Gbase-T/2.5Gbase-t

    CAT5E

    50m

    5GBase-R/2.5GBase-X

    1000base-T

    CAT5E

    100m

    1000base-FX


    SFP to Host Connector Pin Out

    Pin

    Symbol

    Name/Description

    Ref.

    1

    VEET

    Transmitter Ground  (Common with Receiver Ground)

    1

    2

    TFAULT

    Transmitter Fault. Not supported.

     

    3

    TDIS

    Transmitter Disable. Laser output disabled on high or open.

    2

    4

    MOD_DEF(2)

    Module Definition 2. Data line for Serial ID.

    3

    5

    MOD_DEF(1)

    Module Definition 1. Clock line for Serial ID.

    3

    6

    MOD_DEF(0)

    Module Definition 0. Grounded within the module.

    3

    7

    Rate Select

    No connection required

     

    8

    LOS

    High indicates no linked.  low indicates linked.

    4

    9

    VEER

    Receiver Ground  (Common with Transmitter Ground)

    1

    10

    VEER

    Receiver Ground  (Common with Transmitter Ground)

    1

    11

    VEER

    Receiver Ground  (Common with Transmitter Ground)

    1

    12

    RD-

    Receiver Inverted DATA out.  AC Coupled

     

    13

    RD+

    Receiver Non-inverted DATA out.  AC Coupled

     

    14

    VEER

    Receiver Ground  (Common with Transmitter Ground)

    1

    15

    VCCR

    Receiver Power Supply

     

    16

    VCCT

    Transmitter Power Supply

     

    17

    VEET

    Transmitter Ground  (Common with Receiver Ground)

    1

    18

    TD+

    Transmitter Non-Inverted DATA in. AC Coupled.

     

    19

    TD-

    Transmitter Inverted DATA in.  AC Coupled.

     

    20

    VEET

    Transmitter Ground  (Common with Receiver Ground)

    1

        SFP to Host Connector Pin Out

    Notes:

    1. Circuit ground is connected to chassis ground

    2. PHY disabled on TDIS  > 2.0V or open, enabled on TDIS < 0.8V

    3. Should be pulled up with 4.7k - 10k Ohms on host board to a voltage between 2.0 V and 3.6 V. MOD_DEF(0) pulls line low to indicate module is plugged in.  

    4. LVTTL compatible with a maximum voltage of 2.5V.  

     

    Figure 1. Diagram of host board connector block pin numbers and names

     

     +3.3V Volt Electrical Power 

     

    The JHA3901G SFP+-10GBASE-T has an input voltage range of 3.3 V +/- 5%. The 4V maximum voltage is not allowed for continuous operation.

     

    +3.3 Volt Electrical Power

    Interface

    Parameter

    Symbol

    Min

    Typ

    Max

    unit

    Notes/Conditions

    Supply Current

    Is

     

    700

    900

    mA

    3.0W max power over

    full range of voltage

    and temperature.

    See caution note below

    Input Voltage

     Vcc

    3.13

    3.3

    3.47

    V

    Referenced to GND

    Maximum Voltage

    Vmax

     

     

    4

    V

     

    Surge Current

    Isurge

     

    TBD

     

    mA

    Hot plug above steady state

    current.  See caution note

    below

    Caution: Power consumption and surge current are higher than the specified values in the SFP MSA

     

     Low-Speed Signals 

     

    MOD_DEF(1)  (SCL)  and  MOD_DEF(2)  (SDA),  are  open  drain  CMOS  signals  (see section VII, "Serial Communication Protocol").   Both MOD_DEF(1) and MOD_DEF(2) must be pulled up to host_Vcc

     

    Low-Speed Signals,  Electronic Characteristics

    Parameter

    Symbol

    Min

    Max

    unit

    Notes/Conditions

    SFP Output LOW

    VOL

    0

    0.5

    V

     

    4.7k to 10k pull-up to host_Vcc,

    measured at host side of connector

    SFP Output HIGH

    VOH

    host_Vcc -0.5

    host_Vcc + 0.3

    V

     

    4.7k to 10k pull-up to host_Vcc,

    measured at host side of connector

    SFP Input LOW

    VIL

    0

    0.8

    V

    4.7k to 10k pull-up to Vcc,

    measured at SFP side of connector

     

    SFP Input HIGH

    VIH

    2

    Vcc + 0.3

    V

    4.7k to 10k pull-up to Vcc,

    measured at SFP side of connector

    High-Speed Electrical Interface

     

    All high-speed signals are AC-coupled internally.

     

    High-Speed Electrical Interface,  Transmission Line-SFP

    Parameter

    Symbol

    Min

    Typ

    Max

    unit

    Notes/Conditions

    Line Frequency

    fL

     

    125

     

    MHz

    5-level encoding, per

    IEEE 802.3

    Tx Output Impedance

    Zout,TX

     

    100

     

    Ohm

    Differential, for all

    frequencies between

    1MHz and 125MHz

    Rx Input Impedance

    Zin,RX

     

    100

     

    Ohm

    Differential, for all

    frequencies between

    1MHz and 125MHz

     

    High-Speed Electrical Interface,  Host-SFP

    Parameter

    Symbol

    Min

    Typ

    Max

    unit

    Notes/Conditions

    Single ended data input

    swing

    Vinsing

    250

     

    1200

    mV

     

    Single ended

    Single ended data output

    swing

    Voutsing

    350

     

    800

    mV

    Single ended

    Rise/Fall Time

    Tr,Tf

     

    175

     

    psec

    20%-80%

    Tx Input Impedance

    Zin

     

    50

     

    Ohm

    Single ended

    Rx Output Impedance

    Zout

     

    50

     

    Ohm

    Single ended

    General Specifications 

     

    General

    Parameter

    Symbol

    Min

    Typ

    Max

    unit

    Notes/Conditions

    Data Rate

    BR

    1

     

    10

    Gb/sec

    IEEE 802.3 compatible.

    See Notes 1,2 below

    Notes:

    1. Clock tolerance is +/- 50 ppm 

     

    EEPROM INFORMATION（A0）

     

    Addr

    Field Size

    (Bytes)

    Name of Field

    HEX

    Description

    0

    1

    Identifier

    03

    SFP

    1

    1

    Ext. Identifier

    04

    MOD4

    2

    1

    Connector

    22

    RJ45

    3-10

    8

    Transceiver

    00 00 00 00 00 00 00 00

    Transmitter Code

    11

    1

    Encoding

    06

    64B66B

    12

    1

    BR, nominal

    67

    10000M bps

    13

    1

    Reserved

    00

     

    14

    1

    Length (9um)-km

    00

     

    15

    1

    Length (9um)

    00

     

    16

    1

    Length (50um)

    00

     

    17

    1

    Length (62.5um)

    00

     

    18

    1

    Length (copper)

    1E

    30m

    19

    1

    Reserved

    00

     

    20-35

    16

    Vendor name

    57 49 4E 54 4F 50 20 20

    20 20 20 20 20 20 20 20

     

    36

    1

    Reserved

    00

     

    37-39

    3

    Vendor OUI

    00 00 00

     

    40-55

    16

    Vendor PN

    xx xx xx xx xx xx xx xx

    xx xx xx xx xx xx xx xx

    ASC II

    56-59

    4

    Vendor rev

    31 2E 30 20

    V1.0

    60-61

    2

    Wavelength

    00 00

    850nm

    62

    1

    Reserved

    00

     

    63

    1

    CC BASE

    XX

    Check sum of byte 0~62

    64-65

    2

    Options

    00 1A

    LOS, TX_DISABLE, TX_FAULT

    66

    1

    BR, max

    00

     

    67

    1

    BR, min

    00

     

    68-83

    16

    Vendor SN

    00 00 00 00 00 00 00 00

    00 00 00 00 00 00 00 00

    Unspecified

    84-91

    8

    Vendor date code

    XX XX XX 20

    Year, Month, Day

    92-94

    3

    Reserved

    00

     

    95

    1

    CC_EXT

    XX

    Check sum of byte 64~94

    96-255

    160

    Vendor specific

     

     

    EEPROM INFORMATION（A2）,optional

     

    Environmental Specifications

     

     Automatic crossover detection is enabled.  External crossover cable is not required

     

    Environmental

    Specifications

     

    Parameter

    Symbol

    Min

    Typ

    Max

    unit

    Notes/Conditions

    Operating Temperature

    Top

    0

     

    65

    °C

    Case temperature

    Storage Temperature

    Tsto

    -40

     

    85

    °C

    Ambient temperature

    Serial Communication Protocol

     

    All SFPs support the 2-wire serial communication protocol outlined in the SFP MSA. These SFPs use an MCU, can be accessed with address of A0h.

     

    Serial Bus Timing, Requirements

    Parameter

    Symbol

    Min

    Typ

    Max

    unit

    Notes/Conditions

    I 2C Clock Rate

     

    0

     

    200,000

    Hz

     

    Recommended Application Circuit

  •  Mechanical Specifications 

  • JHA3901G

    10GBASE-T Copper SFP+ Transceiver

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