40G QSFP28 AOC

HANSUN Communication HX40-QSFP+-AOCXM is a four-channel, pluggable, and parallel fiber-optic 40G QSFP+ SR 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, HANSUN’s 40G AOC integrates four full-duplex lanes in each direction with 40 Gbps bandwidth. As a professional AOC manufacturer, HANSUN produces 40G QSFP AOC whose length is up to 300 meters using OM3 MMF.

Applications of 40G QSFP28 AOC

40G Ethernet, Data Centers
Infiniband transmission, High-performance computing (HPC) application

Specifications of 40G QSFP28 AOC

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Storage Temperature	HX	-20	85	℃
Case Operating Temperature	T_Case	0	70	℃
Relative Humidity	RH	0	85	%
Supply Voltage	V_CC	-0.5	3.6	V

Recommended Operating Conditions

Parameter	Symbol	Min	Typical	Max	Unit
Case Operating Temperature	TCase	0		70	℃
Supply Voltage	VCC	3.15	3.3	3.45	V
Differential Data Input Voltage Per Lane	Vdin	200		1200	mVp-p
Data Rate Per Lane	DR	2.5	10.3125		Gbit/s

Electrical Characteristics

Parameter	Symbol	Min	Typical	Max	Unit
Bit Error Ratio	BER			10^-12
Differential Data Output Voltage Per Lane	V_dout	320	450		mVp-p
Differential Termination Resistance	Z_out	80	100	120	Ohm
Module Total Power	P			1.5	W
Transmit Turn-On Time		2000			ms

40G Ethernet, Data Centers
Infiniband transmission, High-performance computing (HPC) application

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