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100g Base Lr4 QSFP28 Module 10Km Reach Internal CDR circuits

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Shenzhen Miray Communication Technology Co., Ltd.

100g Base Lr4 QSFP28 Module 10Km Reach Internal CDR circuits

Country/Region	china
City & Province	shenzhen
Categories	Modems

Product Details

100Gbps QSFP28 LR4 Fiber Optic Transceiver Module 10Km Reach

Description

Miray’s QSFP28-100G-LR4 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.

Key Features

4 channels full-duplex transceiver modules
Transmission data rate up to 26Gbps per channel
4X26Gb/s DFB-based LAN-WDM Cooling transmitter
4 channels PIN ROSA
Internal CDR circuits on both receiver and transmitter channels
Support CDR bypass
Low power consumption <3.5W
Hot Pluggable QSFP form factor
Up to reach 10Km for G.652 SMF
Duplex LC receptacle
Built-in digital diagnostic functions
Operating case temperature 0°C to +70°C
3.3V power supply voltage
RoHS 6 compliant(lead free)

Recommended Operating Environment

Parameter	Symbol	Min	Typ.	Max	Units
Supply Voltage	Vcc	3.13	3.3	3.47	V
Operating Case temperature	Tca	0		70	℃
Data rate per lane	fd		25.78125		Gbps
Humidity	Rh	5		85	%
Power Consumption	P	-		3.5	W
Link Distance with G.652	D	0.002		10	Km

Transmitter Optical Parameters(T_OP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

Parameter	Symbol	Min.	Typical	Max.	Units
Center Wavelength	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
SMSR	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
Launch power in OMA		-2.3			dBm
TDP,each Lane	TDP			2.2	dB
Extinction Ratio	ER	4			dB
RIN20OMA	RIN			-130	dB/H
Optical Return Loss	TOL			20	dB
Transmitter Reflectance	RT			-12	dB
Eye mask coordinates: X1,X2,X3,Y1,Y2,Y3		(0.25,0.4,0.45,0.25,0.28,0.4)				2
Average Launch Power OFF	Poff			-30	dBm

Receiver Optical Parameters(T_OP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)

Parameter	Symbol	Min	Typ	Max.	Units	Conditions
Damage Threshold,each Lane	THd	5.5			dBm	3
Total Average Receive				10.5	dBm
Average Receive Power,each Lane		-10.6		4.5	dBm
Receive Power(OMA),each Lane				4.5	dBm
Receiver Sensitivity(OMA),each Lane	SEN			-8.6	dBm
Stressed Receiver Sensitivity(OMA),each Lane				-6.8	dBm	4
Difference in Receive Power between any Two Lanes(OMA)	Prx,diff			5.5	dB
LOS Assert	LOSA	-18			dBm
LOS Deassert	LOSD			-15	dBm
LOS Hysteresis	LOSH	0.5			dB
Receiver Electrical 3 dB upper Cutoff Frequency,each Lane	Fc			31	GHZ
Vertical Eye Closure Pentalty, each Lane			1.8		dB	5
Stressed Eye J2 Jitter, Each Lane			0.3		UI
Stressed Eye J9 Jitter, Each Lane			0.47		UI