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          當(dāng)前位置:上海匯海信息科技股份有限公司>>交換機(jī)和AOC類>>SFP模塊和AOC光跳線>>40G QSFP+ Direct Attach Cable

          40G QSFP+ Direct Attach Cable

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          產(chǎn)品型號FGT-40GQSFP-DAC1M

          品       牌

          廠商性質(zhì)其他

          所  在  地上海

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          更新時間:2024-11-27 08:38:37瀏覽次數(shù):55次

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          產(chǎn)品簡介

          GeneralDescriptionQSFP+DirectAttachCablesarecompliantwiththeSFF-8436specifications

          詳細(xì)介紹

          General Description

          QSFP+ Direct Attach Cables are compliant with the SFF-8436 specifications. Various choices of wire gauge are available from 30 to 24 AWG with various choices of cable length (up to 7m).


          Features

          ? Compliant with SFF- 8436.

          ? Up to 10.3125Gbps data rate per channel

          ? Up to 7m transmission

          ? Operating temperature: -40℃ to +80℃

          ? Single 3.3V power supply

          ? RoHS compliant

          Benefits

          ? Cost-effective copper solution

          ? Lowest total system power solution

          ? Lowest total system EMI solution

          ? Optimized design for Signal Integrity

          Applications

          ? 40G Ethernet


          Pin Function Definition

          Pin

          Logic

          Symbol

          Description

          1


          GND

          Ground

          2

          CML-I

          Tx2n

          Transmitter Inverted Data Input

          3

          CML-I

          Tx2p

          Transmitter Non-Inverted Data Input

          4


          GND

          Ground

          5

          CML-I

          Tx4n

          Transmitter Inverted Data Input

          6

          CML-I

          Tx4p

          Transmitter Non-Inverted Data Input

          7


          GND

          Ground

          8

          LVTTL-I

          ModSelL

          Module Select

          9

          LVTTL-I

          ResetL

          Module Reset

          10


          Vcc Rx

          +3.3V Power Supply Receiver

          11

          LVCMOS-

          I/O

          SCL

          2-wire serial interface clock

          12

          LVCMOS-

          I/O

          SDA

          2-wire serial interface data

          13


          GND

          Ground

          14

          CML-O

          Rx3p

          Receiver Non-Inverted Data Output

          15

          CML-O

          Rx3n

          Receiver Inverted Data Output

          16


          GND

          Ground

          17

          CML-O

          Rx1p

          Receiver Non-Inverted Data Output

          18

          CML-O

          Rx1n

          Receiver Inverted Data Output

          19


          GND

          Ground

          20


          GND

          Ground

          21

          CML-O

          Rx2n

          Receiver Inverted Data Output

          22

          CML-O

          Rx2p

          Receiver Non-Inverted Data Output

          23


          GND

          Ground

          24

          CML-O

          Rx4n

          Receiver Inverted Data Output

          25

          CML-O

          Rx4p

          Receiver Non-Inverted Data Output

          26


          GND

          Ground

          27

          LVTTL-O

          ModPrsL

          Module Present

          28

          LVTTL-O

          IntL

          Interrupt

          29


          Vcc Tx

          +3.3V Power supply transmitter

          30


          Vcc1

          +3.3V Power supply

          31

          LVTTL-I

          LPMode

          Low Power Mode

          32


          GND

          Ground

          33

          CML-I

          Tx3p

          Transmitter Non-Inverted Data Input

          34

          CML-I

          Tx3n

          Transmitter Inverted Data Input

          35


          GND

          Ground

          36

          CML-I

          Tx1p

          Transmitter Non-Inverted Data Input

          37

          CML-I

          Tx1n

          Transmitter Inverted Data Input

          38


          GND

          Ground

          General Product Characteristics

          QSFP+ DAC Specifications


          Number of Lanes

          Tx & Rx

          Channel Data Rate

          10.3125 Gbps

          Operating Temperature

          0 to + 70°C

          Storage Temperature

          -40 to + 85°C

          Supply Voltage

          3.3 V nominal

          Electrical Interface

          38 pins edge connector

          Management Interface

          Serial, I2C

          High Speed Characteristics

          Parameter

          Symbol

          Min

          Typical

          Max

          Unit

          Note

          Differential Impedance

          TDR

          90

          100

          110

          ?


          Insertion loss

          SDD21

          -17.04



          dB

          At 5.15625 GHz

          Differential Return Loss

          SDD11

          SDD22



          See 1

          dB

          At 0.05 to 4.1 GHz



          See 2

          dB

          At 4.1 to 11.1 GHz

          Differential to common-mode

          return loss

          SCD11

          SCD22



          -10

          dB

          At 0.2 to 11.1 GHz

          Common-mode to common-mode output return loss

          SCC11

          SCC22

          -3

          dB

          At 0.01 to 11.1 GHz

          Notes:

          1. Reflection Coefficient given by equation SDD11(dB) < -12 + 2 × SQRT(f ), with f in GHz

          2. Reflection Coefficient given by equation SDD11(dB) < -6.3 + 13 × log10(f/5.5), with f in GHz

          Mechanical Specifications

          The connector is compatible with the SFF-8436 specification.

          Length (m)

          Cable AWG

          1

          30

          3

          30

          5

          26

          7

          26

          Regulatory Compliance

          Feature

          Test Method

          Performance

          Electrostatic Discharge (ESD) to the Electrical Pins

          MIL-STD-883C Method 3015.7

          Class 1(>2000 Volts)

          Electromagnetic Interference(EMI)

          FCC Class B

          Compliant with Standards

          CENELEC EN55022 Class B

          CISPR22 ITE Class B

          RF Immunity(RFI)

          IEC61000-4-3

          Typically Show no Measurable Effect from a 10V/m Field Swept from 80 to 1000MHz

          RoHS Compliance

          RoHS Directive 2011/65/EU and it's Amendment Directives 6/6

          RoHS 6/6 compliant


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