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1G SFP T RJ45 Optical Transceiver

Optical Module

1G SFP T RJ45 Optical Transceiver

Description

The Copper SFP Transceiver 10/ 100/ 1000Base-T only SFP Copper Transceiver is high performance, cost effective module, compliant with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE 802. 3- 2002 and IEEE 802.3ab, which supports 1000Mb/s data-rate up to 100 meters reach over twisted-pair category 5 cable.

The Copper SFP Transceiver supports1000 Mb/s full duplex data-links with 5-level Pulse Amplitude Modulation (PAM) signals. All four pairs in the cable are used with symbol rate at 250Mb/s on each pair.

The Copper SFP Transceiver provides standard serial ID information compliant with SFP MSA, which can be accessed with address of A0h via the 2-wire serial CMOS EEPROM protocol. The physical IC can also be accessed via 2-wire serial bus at address ACh. The address of the PHY is 1010110x where x is the R/W bit.

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    Specification parameter

    Name

    1G electrical port

    Model number

    ZHLT-C12-02

    Brand

    Zhilian Hengtong

    Package type

    SFP

    Transmission rate

    1000Mb

    Wave length

     

    Transmission distance

    100m

    port

    RJ45

    Fiber type

     

    Laser type

     

    Receiver type

     

    Transmitted optical power

     

    Receiving sensitivity

     

    power

    <1.1W

    Receive overload

     

    Power dissipation

     

    Extinction ratio

     

    CDR (Clock Data Recovery)

     

    FEC function

     

    Commercial temperature

    0~70℃

    Agreement

    IEEE 802.3TM-2002

    Features

    * Hot-pluggable SFP Footprint
    * Fully Metallic Enclosure for Low EMI
    * Low Power Dissipation
    * Compact RJ-45 Connector Assembly
    * Detailed Product Information in EEPROM
    * +3.3V Single Power Supply
    * Access to Physical Layer IC via 2-wire Serial Bus
    * 10/ 100/ 1000-BASE-T Operation in Host Systems with SGMII Interface
    * Compliant with SFP MSA
    * Compliant with IEEE 802.3TM-2002
    * Operating case temperature:
    Commercial: 0°C to +70°C

    Applications

    * Switch/Route to Switch/Route Link
    * LAN10/ 100/ 1000Base-T
    * High Speed I/O for File Servers
    * Gigabit Ethernet over Cat 5 cable


    Cable Length

    Standard

    Cable

    Reach

    Host Port

    10/ 100/ 1000base-T

    CAT5

    100m

    SGMII


    Electrical Power Interface

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Note

    Supply Current

    IS

     

    300

    350

    mA

     

    Input Voltage

    VCC

    3.13

    3.3

    3.47

    V

    Referenced to GND

    Maximum Voltage

    Vmax

     

     

    3.6

    V

     


    Low-speed signals, electronic characteristics

    Parameter

    Symbol

    Min.

    Max.

    Unit

    Note

    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

    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


    High-speed electrical interface, transmission line-SFP

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Note

    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 1250MHz

    Rx Input Impedance

    Zin,RX

     

    100

     

    Ohm


    High-speed electrical interface, host-SFP

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Note

    Single Ended Data Input Swing

    Vin

    250

     

    1200

    mV

     

    Single Ended Data Output Swing

    Vout

    300

     

    1000

    mV

     

    Rise/Fall Time

    Tr,Tf

     

     

    250

    ps

    20%-80%

    Tx Input Impedance

    Zin

     

    100

     

    Ohm

    Differential

    Rx Output Impedance

    Zout

     

    100

     

    Ohm

    Differential

    1G SFP T RJ45 optical transceiver Mechanical Dimensions5zc

    Mechanical Specifications

    The mechanical specifications outlined in the SFP MSA. The front portion of the SFP (part extending beyond the face plate of the host) is larger to accommodate the RJ-45 connector.

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