Qsfp+ Er4 40km Optical Transceiver/Fiber Optic Transceivers

Description

General Introduction: 
This product is a transceiver module designed for 40km optical communication
applications. The design is compliant to 40GBASE-ER4 of the IEEE 802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4
CWDM channels signals, and converts them to 4 channel output electrical data.
The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as
members of the CWDM wavelength grid defined in ITU-T G.694.2. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.
The product is designed with form factor, optical/electrical connection and digital
diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
Products Name: 
QSFP+ ER4 40km optical transceiver with full real-time digital diagnostic monitoring and pull tab
Product Features:
·1).Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ER4 Standard
·2).QSFP+ MSA compliant
·3).Compliant with QDR/DDR Infiniband data rates
·4).Up to 11.2Gb/s data rate per wavelength
·5).4 CWDM lanes MUX/DEMUX design
·6).Up to 40km transmission on single mode fiber (SMF)
·7).Operating case temperature: 0 to 70ºC
·8).Maximum power consumption 3.5W
·9).LC duplex connector
·10).RoHS compliant
Applications:
·1).40GBASE-ER4 Ethernet Links
·2).InfinibandQDRandDDR interconnects
3).Client-side 40G Telecom connections
Electrical Characteristics:
The following electrical characteristics are defined over the Recommended
OperatingEnvironment unless otherwise specified.

Parameter	Test Point	Min	Typical	Max	Unit	Notes
Power Consumption				3.5	W
Supply Current	ICC			1.06	A
Transceiver Power-on Initialization Time				2000	ms	1
Transmitter (each Lane)
Single-ended Input Voltage Tolerance (Note 2)		-0.3		4.0	V	Referred to TP1 signal common
AC Common Mode Input Voltage Tolerance		15			mV	RMS
Differential Input Voltage Swing Threshold		50			mVpp	LOSA Threshold
Differential Input Voltage Swing	Vin,pp	190		700	mVpp
Differential Input Impedance	Zin	90	100	110	ohm
Differential Input Return Loss		See IEEE 802.3ba 86A.4.11			dB	10MHz- 11.1GHz
J2 Jitter Tolerance	Jt2	0.17			UI
J9 Jitter Tolerance	Jt9	0.29			UI
Data Dependent Pulse Width Shrinkage (DDPWS ) Tolerance		0.07			UI
Eye Mask Coordinates {X1, X2, Y1, Y2}		0.11, 0.31 95, 350			UI mV	Hit Ratio = 5x10-5
Receiver (each Lane)
Single-ended Output Voltage		-0.3		4.0	V	Referred to signal common
AC Common Mode Output Voltage				7.5	mV	RMS
Differential Output Voltage Swing	Vout,pp	300		850	mVpp
Differential Output Impedance	Zout	90	100	110	ohm
Termination Mismatch at 1MHz				5	%
Differential Output Return Loss		See IEEE 802.3ba 86A.4.2.1			dB	10MHz- 11.1GHz
Common Mode Output Return Loss		See IEEE 802.3ba 86A.4.2.2			dB	10MHz- 11.1GHz
Output Transition Time		28			Ps	20% to 80%
J2 Jitter Output	Jo2			0.42	UI
J9 Jitter Output	Jo9			0.65	UI
Eye Mask Coordinates {X1, X2, Y1, Y2}		0.29, 0.5, 150, 425			UI mV	Hit Ratio = 5x10-5

Parameter	Symbol	Min	Typical		Max	Unit	Notes
Wavelength Assignment	L0	1264.5	1271		1277.5	nm
	L1	1284.5	1291		1297.5	nm
	L2	1304.5	1311		1317.5	nm
	L3	1324.5	1331		1337.5	nm
Transmitter
Side Mode Suppression Ratio	SMSR	30				dB
Total Average Launch Power	PT				10.5	dBm
Average Launch Power, each Lane	PAVG	-2.7			4.5	dBm
Optical Modulation Amplitude (OMA), each Lane	POMA	-0.3			5	dBm	1
Difference in Launch Power between any Two Lanes (OMA)	Ptx,diff				4.7	dB
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane		-0.5				dBm
TDP, each Lane	TDP				2.6	dB
Extinction Ratio	ER	4.5				dB
Relative Intensity Noise	RIN				-128	dB/Hz	12dB reflection
OpticalReturnLossTolerance	TOL				20	dB
TransmitterReflectance	RT				-12	dB
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}		{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
Average Launch Power OFF Transmitter, each Lane	Poff			-30		dBm
Receiver
Damage Threshold, each Lane	THd	3				dBm	2
Average Receive Power, each Lane		-19			-4.5	dBm
Receiver Reflectance	RR				-26	dB
Receive Power (OMA), each Lane					-4	dBm
Receiver Sensitivity (OMA), each Lane	SEN				-19	dBm	3
Difference in Receive Power between any Two Lanes (OMA)	Prx,diff				7.5	dB
LOS Assert	LOSA	-35				dBm
LOS Deassert	LOSD				-23	dBm
LOS Hysteresis	LOSH	0.5				dB
Receiver Electrical 3 dB upper Cutoff Frequency, each Lane	FC				12.3	GHz
Conditions of Stress Receiver Sensitivity Test (Note 5)
Vertical Eye Closure Penalty, each Lane			2.2			dB	4
Stressed Eye J2 Jitter, each Lane		Per OTL3.4, G.8251				UI
Stressed Eye J9 Jitter, each Lane		Per OTL3.4, G.8251				UI

Main Export Countries & Areas: 
Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Mexico, Brazil, Argentina,Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.
Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optical transceiver products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.

Inquiry Us