Name: China 40G QSFP+ To 4X10G SFP+ Breakout AOC Acitve Optical Cable Manufacturers Suppliers Factory - Ruid Ele-Tech
Brand: D-NET
SKU: 255011074

Description

Technical Parameters

D-Net`S AOC Breakout Cables Service

● Compatibility Assistance: D-NET offers compatibility services to ensure optical modules are compatible with equipment from leading manufacturers.
● Personalized Services: D-NET provides OEM customization options for its products. Upon request, customers can have colored logo labels tailored to their needs.
● Standard Delivery Period: 3 Days
● Extensive Shipping Solutions: D-NET collaborates with highly reputable courier companies such as SF, FedEx, DHL, UPS, and others to ensure reliable shipping services.

Products Features

● Electrical interface compliant to QSFP+ connector

(SFF-8436) and SFP+ connectors (SFF-8431)

● Hot Pluggable

● 850nm VCSEL transmitter, PIN photo-detector receiver

● Operating case temperature: 0 to 70℃

● 3.3V power supply voltage

● All-metal housing for superior EMI performance

Applications

● 40 Gigabit Ethernet
● Fibre Channel Applications
● InfiniBand QDR, SDR, DDR
● Servers, switches, storage and host card adapters

Outline drawing

Unit mm:

QSFP+	L	L1	L2	L3	L4	W	W1	W2	H	H1	H2	H3	H4	H5	H6
Max	72.2	-	128	4.35	61.4	18.45	-	6.2	8.6	12.4	5.35	2.5	1.6	2.0	-
Type	72.0	-	-	4.20	61.2	18.35	-	-	8.5	12.2	5.2	2.3	1.5	1.8	6.55
Min	68.8	16.5	124	4.05	61.0	18.25	2.2	5.8	8.4	12.0	5.05	2.1	1.3	1.6	-

SFP+	L	L1	L2	L3	W	W1	W2	H	H1	A
Max	57.6	47.7	44.55	119.9	13.8	14.0	12.3	8.7	10.3	45.25
Type	57.4	47.5	44.35	117.9	13.55	13.8	12.1	8.5	10.1	45
Min	57.2	47.3	44.15	115.9	13.3	13.6	11.9	8.4	9.9	44.65

Product length tolerance :

Cable Length(Unit: m)	Tolerant(Unit: cm)
＜1.0	+5/-0
1.0~4.5	+15/-0
5.0~14.5	+30/-0
≥15.0	+2%/-0

Nominal length of product tapping cable:

Total Length X (Unit: m)	Breakout Point Measured from QSFP LQ (Unit: m)	Breakout Point Measured from SFP LS(Unit: m)
1	0.3	0.7
2	0.6	1.4
3	1	2
5	2	3
7	4	3
10	7	3
15	12	3

20	17	3
25	22	3
30	27	3
40	37	3
50	47	3

Wiring Diagram

pin design:

QSFP pin Description:

PIN	Name	Function/Description
1	GND	Module Ground
2	Tx2n	Transmitter inverted data input
3	Tx2p	Transmitter non-inverted data input
4	GND	Module Ground
5	Tx4n	Transmitter inverted data input
6	Tx4p	Transmitter non-inverted data input
7	GND	Module Ground
8	MODSEIL	Module Select
9	ResetL	Module Reset
10	VCCRx	+3.3v Receiver Power Supply
11	SCL	2-wire Serial interface clock
12	SDA	2-wire Serial interface data
13	GND	Module Ground
14	RX3p	Receiver non-inverted data output
15	RX3n	Receiver inverted data output
16	GND	Transmitter Power Supply

17	RX1p	Receiver non-inverted data output
18	RX1n	Receiver inverted data output
19	GND	Module Ground
20	GND	Module Ground
21	RX2n	Receiver inverted data output
22	RX2p	Receiver non-inverted data output
23	GND	Module Ground
24	RX4n	Receiver inverted data output
25	RX4p	Receiver non-inverted data output
26	GND	Module Ground
27	ModPrsL	Module Present, internal pulled down to GND
28	IntL	Interrupt output, should be pulled up on host board
29	VCCTx	+3.3v Transmitter Power Supply
30	VCC1	+3.3v Power Supply
31	LPMode	Low Power Mode
32	GND	Module Ground
33	Tx3p	Transmitter non-inverted data input
34	Tx3n	Transmitter inverted data input
35	GND	Module Ground
36	Tx1p	Transmitter non-inverted data input
37	Tx1n	Transmitter inverted data input
38	GND	Module Ground

SFP+ pin design：

SFP+ pin design：

PIN	Name	Function/Description
1	VEET	Module Transmitter Ground
2	TX_FAULT	Module Transmitter Fault
3	TX_DISABLE	Transmitter Disable; Turns off transmitter laser output
4	SDA	2-Wire Serial Interface Data Line (MOD-DEF2)
5	SCL	2-Wire Serial Interface Clock (MOD-DEF1)
6	MOD_ABS	Module Absent, connected to V_EET or V_EER in the module
7	RS0	Rate Select 0, optionally controls SFP+ module receiver
8	RX_LOS	Receiver Loss of Signal Indication (In FC designated as Rx_LOS and in Ethernet designated as NOT Signal Detect)
9	RS1	Rate Select 1, optionally controls SFP+ module transmitter
10	V_EER	Module Receiver Ground
11	V_EER	Module Receiver Ground
12	RD-	Receiver Inverted Data Output
13	RD+	Receiver Non-Inverted Data Output
14	V_EER	Module Receiver Ground
15	V_CCR	Module Receiver 3.3 V Supply
16	V_CCT	Module Transmitter 3.3 V Supply
17	V_EET	Module Transmitter Ground
18	TD+	Transmitter Non-Inverted Data Input
19	TD-	Transmitter Inverted Data Input
20	V_EET	Module Transmitter Ground

Recommended Operating Conditions

Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Operating Case Temperature	T_C	0	-	+70	°C
Power Supply Voltage	Vcc	3.14	3.3	3.47	V
Power Dissipation per QSFP+	Pd	-	-	1.5	W
Power Dissipation per SFP+	Pd	-	-	0.6	W	1
Bit Rate per Lane	BR	-	10.3125	-	Gbps

Absolute Maximum Ratings:

Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Supply Voltage	Vcc₃	-0.5	-	+3.6	V
Storage Temperature	T_s	-10	-	+70	°C
Operating Humidity	RH	+5	-	+85	%	1

Electrical Characteristics

QSFP+

Parameter		Symbol	Min.	Typ.	Max.	Units	Notes
ModSelL	Module Select	VOL	0	-	0.8	V
	Module Unselect	VOH	2.5	-	VCC	V
LPMode	Low Power Mode	VIL	0	-	0.8	V
	Normal Operation	VIH	2.5	-	V_CC+0.3	V
ResetL	Reset	VIL	0	-	0.8	V
	Normal Operation	VIH	2.5	-	V_CC+0.3	V
ModPrsL	Normal Operation	VOL	0	-	0.4	V
IntL	Interrupt	VOL	0	-	0.4	V
	Normal Operation	VoH	2.4	-	VCC	V
Electrical Transmitter Characteristics
Differential Date Input Swing		Vout	200	-	1600	mV
Output Differential Impedance		Z_D	90	100	110	Ω
Electrical Receiver Characteristics
Differential Data Output Swing		Vin,P-P	350	-	800	mV_PP
Bit Error Rate		BER			E-12		1
Input Differential Impedance		ZIN	90	100	110	Ω

SFP+

Parameter	Symbol	Min.	Typ.	Max.	Units		Notes
Electrical Transmitter Characteristics
Differential Data Input Swing	Vin,P-P	200	-	1600		mV_PP

Input Differential Impedance			ZIN		90	100	110		Ω
Tx_Fault	Normal Operation		VOL		0	-	0.8		V
	Transmitter Fault		VOH		2.0	-	VCC		V
Tx_Disable	Normal Operation		VIL		0	-	0.8		V
	Laser Disable		VIH		2.0	-	V_CC+0.3		V
Electrical Receiver Characteristics
Differential Date Output				Vout	370	-	1600	mV
Output Differential Impedance				Z_D	90	100	110	Ω
Rx_LOS		Normal Operation		VOL	0	-	0.8	V
		Lose Signal		VoH	2.0	-	VCC	V

FAQ

1. Can a 40G QSFP+ optical module connect with 10G SFP+ optical modules?

A: Yes, specifically, 40G QSFP+ optical modules designed for 4x10G parallel transmission, such as the 40G QSFP+ SR4, can connect with 10G SFP+ optical modules. This is because they share similar characteristics like being multimode and operating at the same wavelength of 850nm.

2. Is the 40G QSFP+ to 4x10G SFP+ Breakout AOC compatible with various brands of network equipment?

A: Yes, the AOC is compatible with a wide range of network equipment brands, including Cisco, H3C, Extreme, and generic equipment. However, it is always recommended to check compatibility with specific equipment before purchase.

3. What is the latency of the 40G QSFP+ to 4x10G SFP+ Breakout AOC?

A: Latency in the 40G QSFP+ to 4x10G SFP+ Breakout AOC is minimal and generally within acceptable ranges for high-speed data transmission. However, the exact latency value can vary depending on the specific product and the length of the cable.

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