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40G QSFP+ to 4x10G SFP+ Active Optical Cable( GZQ4X-4-AOC-1)

GZQ4X-4-AOC-1

Product Description：

40G QSFP+ to 4x10G SFP+ Active Optical Cable is a Four-Channel, Pluggable, Parallel, and Fiber-Optic QSFP+ Active Optical Cable (AOC) to 4× SFP+ Active Optical Cable break-out solution. This Breakout cable is intended for 40G to 4× 10G applications.

This AOC is a high performance cable for short-range multi-lane data communication and interconnect applications. It integrates four data lanes in each direction with 40Gbps aggregate bandwidth. Each lane can operate at 10.3125 Gbps. These cables also support 4 x 10G InfiniBand QDR applications and are backwards compatible to the 4 × 5G IB DDR and 4 × 2.5G IB single IB SDR applications.

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Features and Benefits Parameter Product Structure Application Topology

Active Optical Cable Assembly:

v 0 to 70 °C degree case temperature operating range

v Proven High Reliability 850 nm technology: VCSEL transmitter and PIN receiver

v Hot pluggable for ease of servicing and installation

v Two Wire Serial interface

v Utilizes optical fiber for high density and thin, lightweight cable management

Each 4× SFP+ end：

v Compliant to the electrical specifications per SFF-8431 Specifications for Enhanced Small Form Factor Pluggable Module

v Mechanical specifications per SFF Committee SFF-8432 Improved Pluggable Form factor “IPF”

v Maximum power dissipation 0.35W per end.

Parameter	Symbol	Min	Max	Unit	Note
Storage Temperature	TST	-40	85	degC
Relative Humidity(non-condensing)	RH	0	85	%
Operating Case Temperature	TOPC	0	70	degC
Supply Voltage	VCC	-0.3	3.6	V
Input Voltage	Vin	-0.3	Vcc+0.3	V

Parameter	Symbol	Min	Typical	Max	Unit
Operating Case Temperature	TOPC	0		70	degC
Power Supply Voltage	VCC	3.13	3.3	3.47	V
Data Rate	DR		10.3	11.3	Gbps
Data Speed Tolerance	∆DR	-100		+100	ppm
Link Distance with OM3 fiber	D	0		100	m
Control* Input Voltage High	Vih	2		VCC+0.3	V
Control* Input Voltage Low	Vil	-0.3		0.8	V
I2C Serial Interface frequency	fs			400k	Hz
Power Supply Noise				50	mVpp
Receiver Differential Data Output Load				100	mVpp

Active Cable-End Electrical Characteristics:

The following characteristics are defined over the Recommended Operating Conditions unless otherwise noted. Typical values are for Tc = 40 °C, Vcc = 3.3 V

Parameter	Symbol	Min	Typical	Max	Unit
QSFP+40GActive Cable-End Power Consumption				1.5	W
QSFP+ 40G Active Cable-End Power Supply Current				300	mA
SFP+ 10G Active Cable-End Power Consumption				0.35	W
SFP+ 10G Active Cable-End Power Supply Current				100	mA

Parameter	Symbol	Min	Typical	Max	Unit
Differential input impedance	Zin	90	100	110	ohm
Differential Output impedance	Zout	90	100	110	ohm
Differential input voltage amplitude	ΔVin	300		1100	mVp-p
Differential output voltage amplitude	ΔVout	400		800	mVp-p
Bit Error Rate	BR			E-12
Input Logic Level High	VIH	2.0		VCC	V
Input Logic Level Low	VIL	0		0.8	V
Output Logic Level High	VOH	VCC-0.5		VCC	V
Output Logic Level Low	VOL	0		0.4	V

QSFP+ AOC - end Pin Descriptions：

PIN	Logic	Symbol	Name/Description	Note
1		GND	Ground	1
2	CML-I	Tx2n	Transmitter Inverted Data Input
3	CML-I	Tx2p	Transmitter Non-Inverted Data output
4		GND	Ground	1
5	CML-I	Tx4n	Transmitter Inverted Data Input
6	CML-I	Tx4p	Transmitter Non-Inverted Data output
7		GND	Ground	1
8	LVTLL-I	ModSelL	Module Select
9	LVTLL-I	ResetL	Module Reset
10		VccRx	﹢3.3V Power Supply Receiver	2
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	1
17	CML-O	Rx1p	Receiver Non-Inverted Data Output
18	CML-O	Rx1n	Receiver Inverted Data Output
19		GND	Ground	1
20		GND	Ground	1
21	CML-O	Rx2n	Receiver Inverted Data Output
22	CML-O	Rx2p	Receiver Non-Inverted Data Output
23		GND	Ground	1
24	CML-O	Rx4n	Receiver Inverted Data Output	1
25	CML-O	Rx4p	Receiver Non-Inverted Data Output
26		GND	Ground	1
27	LVTTL-O	ModPrsL	Module Present
28	LVTTL-O	IntL	Interrupt
29		VccTx	+3.3 V Power Supply transmitter	2
30		Vcc1	+3.3 V Power Supply	2
31	LVTTL-I	LPMode	Low Power Mode
32		GND	Ground	1
33	CML-I	Tx3p	Transmitter Non-Inverted Data Input
34	CML-I	Tx3n	Transmitter Inverted Data Output
35		GND	Ground	1
36	CML-I	Tx1p	Transmitter Non-Inverted Data Input
37	CML-I	Tx1n	Transmitter Inverted Data Output
38		GND	Ground	1

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Email: luffy@gzcomm.com
Address: 401, Annex Building, Jinhedan Commercial Center, No. 329, Longhuan 3rd Road, Helian Community, Longhua Street, Shenzhen, Guangdong, China

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