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深圳恒通未来科技有限公司

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深圳恒通未来技术有限公司专注光纤通信以及信息网络领域产品的研发、生产和销售，致力于技术的优化与整合，以创新、优质为研发、生产的理念，提供优质的产品和先进的解决方案。实力雄厚的研发团队，根据市场的发展需求，推出的CWDM粗波分复用器、DWDM密集波分复用器、10GOEO+WDM大数据传输设备、光纤收发......

详细了解

40Gb/s QSFP+ SR4 150M 光模块供应商

产品编号：7054010 更新时间：2016-12-08

价格：

¥18928411596.00

深圳恒通未来科技有限公司

主营业务：CWDM波分，DWDM波分，波分复用器，光纤收发器，光模块，...
公司官网：www.htfuture.com
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产品详情

40Gb/s QSFP+ SR4 Transceiver

Product Features

l High Channel Capacity: 40Gbps per module

l Up to 11.1Gbps Data rate per channel

l Maximum link length of 100m links on OM3 multimode fiber

l Or 150m on OM4 multimode fiber

l High Reliability 850nm VCSEL technology`

l Electrically hot-pluggable

l Compliant with QSFP+ MSA

l Case operating temperature range:0°C to 70°C

l Power dissipation < 1.5 W

l Compliant to IEEE 802.3ba

l Compliant to SFF-8436

l RoHS Compliant.

General Description

HTFuture’s QSFP+ SR4 transceiver modules are designed for use in 40 Gigabit per second links over multimode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4.The optical transmitter portion of the transceiver incorporates a 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, a 4-channel input buffer and laser driver, control and bias blocks. The optical receiver portion of the transceiver incorporates a 4-channel PIN photodiode array, a 4-channel TIA array, a 4 channel output buffer, control blocks.

Absolute Maximum Ratings

Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Storage Temperature	Ts	-40	-	85	ºC
Storage Ambient Humidity	HA	5	-	95	%
Operating Relative Humidity	RH	-	-	85	%
Power Supply Voltage	VCC	-0.3	-	4	V
Signal Input Voltage		Vcc-0.3	-	Vcc+0.3	V
Damage threshold		3.4			dBm

Recommended Operating Conditions

Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Case Operating Temperature	Tcase	0	-	70	ºC	Without air flow
Power Supply Voltage	VCC	3.14	3.3	3.47	V
Power Supply Current	ICC	-		350	mA
Data Rate	BR		10.3125		Gbps	Each channel
Transmission Distance	TD		-	100	m	OM3 MMF
				150	m	OM4 MMF

Optical Characteristics

Parameter	Symbol	Min	Typ	Max	Unit	NOTE
Transmitter
Center Wavelength	λ0	840		860	nm
Average Launch Power each lane		-7.6		-1	dBm
Spectral Width (RMS)	σ			0.65	nm
Optical Extinction Ratio	ER	3			dB
Average launch Power off each lane	Poff			-30	dBm
Transmitter and Dispersion Penalty each lane	TDP			3.5	dB
Optical Return Loss Tolerance	ORL			12	dB
Output Eye Mask	Compliant with IEEE 802.3ba
Receiver
Receiver Wavelength	Λin	840		860	nm
Rx Sensitivity per lane	RSENS			-9.5	dBm	1
Input Saturation Power (Overload)	Psat	2.4			dBm
Receiver Reflectance	Rr			-12	dB
LOS De-Assert	LOSD			-12	dBm
LOS Assert	LOSA	-30			dBm
LOS Hysteresis		0.5			dBm

Notes:

Measured with a PRBS 231-1 test pattern, @10.325Gb/s, BER<10-12 .

Electrical Characteristics

Parameter	Symbol	Min	Typ	Max	Unit	NOTE
Supply Voltage	Vcc	3.14	3.3	3.46	V
Supply Current	Icc			350	mA
Transmitter
Input differential impedance	Rin		100		Ω	1
Differential data input swing	Vin,pp	180		1000	mV
Single ended input voltage tolerance	VinT	-0.3		4.0	V
Receiver
Differential data output swing	Vout,pp	300		850	mV	2
Single-ended output voltage		-0.3		4.0	V