Qsfp28 Lr4 20km Optical Transceiver/Optical Receivers/Oprm Optical Receiver Module

• Application: Communication, Art, Sensor, Medicine, Probe, Sensing
• Type: Single-Mode & Multi-Mode
• Connection Structure: All Models
• Material Shape: Round Wire
• Allowed Lateral Pressure: >1000(N/100mm)
• Allowed Tensile Strength: >10000N
• Model NO.: RAY-XS140#
• Core: Single-Core,Multi-Core, Double-Core
• Certification: RoHS, CE, ISO9001, VDE, CCC
• Brand: Raytek
• Sheath Material: Customized
• Power Consumption: 3.5W
• Supply Current: 1.06A
• Transceiver Power-on Initialization Time: 2000ms
• Data Dependent Pulse Width Shrinkage (Dd: 0.07ui
• Transport Package: 1PCS Per Box
• Specification: custom as per demand
• Trademark: Raytek
• Origin: China
• HS Code: 8536700000
• Production Capacity: 100, 000, 0PCS Per Year

Product Description

General Introduction: 
This product is a 100Gb/s transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data.
The central wavelengths of the 4 LAN WDM channels are 1295.56, 1300.05, 1304.58 and 1309.14 nm as members of the LAN WDM wavelength grid defined in IEEE 802.3ba. The high performance cooled LAN WDM DFB transmitters and high sensitivity PIN receivers provide superior performance for 100Gigabit Ethernet applications up to 20km links and compliant to optical interface with IEEE802.3ba Clause 88 100GBASE-LR4 requirements.
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: 
QSFP28 LR4 20km optical transceiver with full real- time digital diagnostic monitoring and pull tab

Product Features:
1).Hot pluggable QSFP28 MSA form factor
2).Compliant to IEEE 802.3ba 100GBASE-LR4
3).Up to 20km reach for G.652 SMF
4).Single +3.3V power supply
5).Operating case temperature: 0~70ºC
6).Transmitter: cooled 4x25Gb/s LAN WDM TOSA (1295.56, 1300.05, 1304.58, 1309.14nm)
7).Receiver: 4x25Gb/s PIN ROSA
8).4x28G Electrical Serial Interface (CEI-28G-VSR)
9).Maximum power consumption 3.5W
10).Duplex LC receptacle
11).RoHS-6 compliant

Applications:
1).100GBASE-LR4 Ethernet Links
2). Infiniband QDR and DDR interconnects
3). Client-side 100G Telecom connections

Electrical Characteristics:

Parameter	Test Point	Min	Typical	Max	Unit	Notes
Power Consumption				3.5	W
Supply Current	Icc			1.12	A
Transceiver Power-onInitialization Time				2000	ms	1
Single-ended Input VoltageTolerance (Note 2)		-0.3		4.0	V	Referred to TP1 signal common
AC Common Mode InputVoltage Tolerance		15			mV	RMS
Differential Input VoltageSwing Threshold		50			mVpp	LOSA Threshold
Differential Input VoltageSwing	Vin,pp	190		700	mVpp
Differential Input Impedance	Zin	90	100	110	Ohm
Single-ended Output Voltage		-0.3		4.0	V	Referred to signal common
AC Common Mode OutputVoltage				7.5	mV	RMS
Differential Output VoltageSwing	Vout,pp	300		850	mVpp
Differential Output Impedance	Zout	90	100	110	Ohm

Optical Characteristics:

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Wavelength Assignment	L0	1294.53	1295.56	1296.59	nm
	L1	1299.02	1300.05	1301.09	nm
	L2	1303.54	1304.58	1305.63	nm
	L3	1308.09	1309.14	1310.19	nm
Transmitter
Side Mode Suppression Ratio	SMSR	30			dB
Total Average Launch Power	PT			10.5	dBm
Average Launch Power,each Lane	PAVG	-4.3		4.5	dBm
OMA, each Lane	POMA	-1.3		4.5	dBm	1
Difference in Launch Power	Ptx,diff			5	dB
between any Two Lanes (OMA)
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane		-2.3			dBm
TDP, each Lane	TDP			2.2	dB
Extinction Ratio	ER	4			dB
Relative Intensity Noise	RIN			-130	dB/Hz
Optical Return Loss Tolerance	TOL			20	dB
Transmitter Reflectance	RT			-12	dB
Eye Mask{X1, X2, X3, Y1, Y2, Y3}		{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}		2
Average Launch Power OFF Transmitter, each Lane	Poff			-30	dBm
Receiver
Damage Threshold, each Lane	THd	5.5			dBm	3
Total Average Receive Power				10.5	dBm
Average Receive Power, each Lane		-10.6		4.5	dBm
Receive Power (OMA), each Lane				4.5	dBm
Receiver Sensitivity (OMA), eachLane	SEN			-10.6	dBm
Stressed Receiver Sensitivity(OMA), each Lane				-6.8	dBm	4
Receiver Reflectance	RR			-26	dB
Difference in Receive Power between any Two Lanes (OMA)	Prx,diff			5.5	dB
LOS Assert	LOSA	-24		-13.6	dBm
LOS Deassert	LOSD			-11.6	dBm
LOS Hysteresis	LOSH		1.5		dB
Receiver Electrical 3 dB upper Cutoff Frequency, each Lane	Fc			31	GHz
Conditions of Stress Receiver Sensitivity Test (Note 5)
Vertical Eye Closure Penalty, eachLane			1.8		dB
Stressed Eye J2 Jitter, each Lane			0.3		UI
Stressed Eye J9 Jitter, each Lane			0.47		UI

Digital Diagnostic Functions:
The following digital diagnostic characteristics are defined over the normal operating conditions unless otherwise specified.

Parameter	Symbol	Min	Max	Unit	Notes
Temperature monitor absolute error	DMI_Temp	-3	3	degC	Over operating temp
Supply voltage monitor absolute error	DMI _VCC	-0.1	0.1	V	Full operating range
Channel RX power monitor absolute error	DMI_RX	-3	3	dB	Per channel
Channel Bias current monitor	DMI_Ibias	-10%	10%	mA	Per channel
Channel TX power monitor absolute error	DMI_TX	-3	3	dB	Per channel

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.