40G QSFP+ AOC

40G QSFP+ AOC

T&S Communication TSQS-8540G-xxxC is a four-channel, pluggable, and parallel fiber-optic QSFP+SR4 for 40-gigabit ethernet and it is compliant with the QSFP MSA, 40G Ethernet IEEE 802.3ba 40GBASE-SR4, and InfiniBand SDR/DDR/QDR standards. As a high-performance module for short-range multi-lane data communication and interconnect applications, T&S's 40G AOC integrates four full-duplex lanes in each direction with 40 Gbps bandwidth. As a professional AOC manufacturer, T&S produces 40G QSFP AOC whose length is up to 300 meters using OM3 MMF.

Features of 40G AOC Cable

Four-channel full-duplex active optical cable with QSFP+ plug

Electrical interface compliant to SFF-8436

Support 40GE data rate

Hot Pluggable

Built-in digital diagnostic functions

Low power dissipation:<1.5W

Operating case temperature 0℃ to 70℃

RoHS compliant

Applications of 40G QSFP+ AOC Cable

40G Ethernet, Data Centers

Infiniband transmission, High-performance computing (HPC) application

Specifications of 40G QSFP+ AOC

Absolute Maximum Ratings

Recommended Operating Conditions

Electrical Characteristics

Parameter Symbol Min Max Unit

Storage Temperature TS -20 85 ℃

Relative Humidity RH 0 85 %

Case Operating Temperature TCase 0 70 ℃

Supply Voltage VCC -0.5 3.6 V

Pin Definitions of 40G QSFP+ AOC

Pin Symbol Name/Description

1 GND Ground

2 Tx2n Transmitter Inverted Data Input

3 Tx2p Transmitter Non-Inverted Data Input

4 GND Ground

5 Tx4n Transmitter Inverted Data Input

6 Tx4p Transmitter Non-Inverted Data Input

7 GND Ground

8 ModSelL Module Select

9 ResetL Module Reset

10 Vcc Rx +3.3 V Power supply receiver

11 SCL 2-wire serial interface clock

12 SDA 2-wire serial interface data

13 GND Ground

14 Rx3p Receiver Non-Inverted Data Output

15 Rx3n Receiver Inverted Data Output

16 GND Ground

17 Rx1p Receiver Non-Inverted Data Output

18 Rx1n Receiver Inverted Data Output

19 GND Ground

20 GND Ground

21 Rx2n Receiver Inverted Data Output

22 Rx2p Receiver Non-Inverted Data Output

23 GND Ground

24 Rx4n Receiver Inverted Data Output

25 Rx4p Receiver Non-Inverted Data Output

26 GND Ground

27 ModPrsL Module Present

28 IntL Interrupt

29 Vcc Tx +3.3 V Power supply transmitter

30 Vcc1 +3.3 V Power Supply

31 LPMode Low Power Mode

32 GND Ground

33 Tx3p Transmitter Non-Inverted Data Input

34 Tx3n Transmitter Inverted Data Input

35 GND Ground

36 Tx1p Transmitter Non-Inverted Data Input

37 Tx1n Transmitter Inverted Data Input

38 GND Ground

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