40g Qsfp Hot-Pluggable Optical Transceiver for Single Mode, Max Transmitter Distance 10km

• Customization: Available
• Usage: Optical Transceiver
• Type: Optical Active Device
• Model NO.: SUN-QSFP-LR4
• Support Network: Ethernet
• Information content: Data
• Certification: ISO
• Condition: New
• Data Rate Per Lane: Typical 10.3125 GB/S
• Total Average Launch Power: Typical 8.3 dBm
• Relative Intensity Noise: -128 dB/Hz
• Side-Mode Suppression Ratio: Min 30 dB
• Transport Package: Paper Box
• Trademark: SUN & logo
• Origin: China
• HS Code: 8517622990
• Production Capacity: 90, 000-120, 000 Pieces/Mth

Product Description

Product Description

SUN-QSFP-LR4 Optical Transceiver

Sun Telecom's SUN-QSFP-LR4 series optical transceiver is a 4x10G hot pluggable optical transceiver. The technology enables the integration of 4 transmitters, 4 receivers and an optical MUX/DeMUX into a small form factor package that delivers a 40 Gbps data link in a compact QSFP footprint. The optical connectivity is based on two SMF LC connectors, one for Tx and one for Rx. The Tx and Rx each consist of 4 10Gbps CWDM channels, whose wavelengths are in the 1300nm range. The QSFP-LR transceiver is designed for applications based on the IEEE 802.3ba 40BASE-LR4 standard of up to 10km reach.

Features

1. 4 independent full-duplex channels
2. Up to 10.3125Gbps data rate per channel
3. Maximum link length of 10km on single mode fiber 
4. DDM Function
5. Compatible with ROHS
6. Compatible with QSFP+ MSA
7. Operating temperature

Non-industrial: 0 ~ +70°C
Industrial: -40 ~ +85°C 

Applications

1. Interconnection of Infiniband-based SDR, DDR and QDR 
2. 40G Ethernet connections

Functional Block Diagram

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Units
Supply Voltage	Vcc-Tx Vcc-Rx Vcc1	0	3.6	V
Storage Temperature	Tstg	-40	85	ºC
Maximum Average Input Optical Power per lane (Damage Threshold)	PIN	3.3		dBm
Relative Humidity (Non-condensation)	RH	10	90	%

Operating Conditions

Parameter		Symbol	Min	Max	Units
Supply Voltage		Vcc-Tx Vcc-Rx Vcc1	3.1	3.5	V
Operating Case Temperature	Non-industrial	Tcase	0	70	ºC
	Industrial	Tcase	-40	85	ºC
Power Consumption		PDISS		3.5	W
SMF Link Length		LKM		10	KM

High Speed Electrical Specifications

Parameter	Min	Typical	Max	Units
General
Supply Voltage	3.1	3.3	3.5	V
Supply Current			1	A
Maximum Power Consumption			3.5	W
Maximum Power Consumption-LP Mode			1.5	W
Signaling Speed Per Channel		10.3125		Gbps
Signaling Speed Operating Range		±100		ppm
Transmitter
Transmitter Differential Input Impedance		100		Ω
Transmitter Differential Input Voltage	0.2		1.6	V
Receiver
Differential Output Impedance		100		Ω
Differential Output Voltage		300	850	mV
Rise Time			60	Ps
Fall Time			60	ps

Optical Characteristics

Parameter	Min	Typical	Max	Units
Transmitter
Lane Wavelength Range	1264.5 1284.5 1304.5 1324.5	1271 1291 1311 1331	1277.5 1297.5 1317.5 1337.5	nm
Data Rate Per Lane		10.3125		Gbps
Average Optical Power Per Lane	-7.6		2.4	dBm
Total Average Launch Power			8.3	dBm
Optical Modulation Amplitude (OMA) Each Lane	-4		3.5	dBm
Extinction Ratio	3.5			dB
Difference in Launch Power between any Two Lanes			6.5	dB
Relative Intensity Noise (RIN)			-128	dB/Hz
Launch Power in OMA Minus TDP Each Lane	-4.8			dBm
Transmitter and Dispersion Penalty (TDP) Each Lane			2.6	dB
Side-Mode Suppression Ratio (SMSR)	30			dB
Average Launch Power Per Lane @ TX Off Stat			-30	dB
Transmitter Reflectance			-12	dB
Optical Return Loss Tolerance			20	dB
Transmitter Eye Mask Definition: X1, X2, X3, Y1, Y2, Y3	Compliant with 802.3ba standard {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
Eye Mask Criteria	5% mask margin over specified ranges of temperature, voltage and power supply noise at end of life
Receiver
Lane Wavelength Range	1264.5 1284.5 1304.5 1324.5	1271 1291 1311 1331	1277.5 1297.5 1317.5 1337.5	nm
Damage Threshold	3.3			dBm
Average Received Power Each Lane	-13.7		2.3	dBm
Received Power Each Lane (OMA)			3.5	dBm
Difference in Received Power between any Two Lanes (OMA)			7.5	dB
Receiver Reflectance			-26	dB
Receiver Sensitivity (OMA) Per Lane (10.3125Gbps @ PRBS 2^31-1 and BER=10^-12)			-11.5	dBm
Receiver 3 dB Electrical Upper Cutoff Frequency Each Lane			12.3	GHz
Stressed Receiver Sensitivity (OMA) Each Lane			-9.6	dBm
Vertical Eye Closure Penalty Each Lane	1.9			dB
Stressed Eye Jitter Per Lane	0.3			UI

Ordering Information

Model	Name	Description
SUN-QSFP-40G-LR4	Optical Transceiver	QSFP+ LR4, 40Gbps; 10km on single mode fiber; Non-industrial grade
SUN-QSFP-40G-LR4-I	Optical Transceiver	QSFP+ SR4, 40Gbps; 10km on single mode fiber; Industrial grade

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