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LAN WDM 100G QSFP28 Transceiver 1310nm 10km DOM LC Single Mode

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LAN WDM 100G QSFP28 Transceiver 1310nm 10km DOM LC Single Mode

Country/Region	china
City & Province	shenzhen

Product Details

LAN WDM 100G QSFP28 Transceiver 1310nm 10km DOM LC Single Mode

Arista QSFP-100G-LR4 Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module

Functional Description

This product is a 100Gb/s transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE P802.3ba standard and OTU4 4I1-9D1F requirements specified in ITU-T Recommendations G.959.1/G.709 and Supplement 39(G.sup39). The module converts 4 input channels of 28Gb/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 10km 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

Optical Characteristics (Top=0~70℃, Vcc=3.14~3.47V)

Parameter	Symbol	Unit	Min		Typ			Max		Notes
Transmitter
Signaling rate, each lane		Gb/s	25.78125 ±100 ppm						1
Four Lane Wavelength Range	λ1	nm	1294.53	1295.56			1296.59
	λ2		1299.02	1300.05			1301.09
	λ3		1303.54	1304.58			1305.63
	λ4		1308.09	1309.14			1310.19
Total launch power	Pout	dBm					10.5
Average launch power, each lane	Pavg	dBm	-4.5				4.5		2,7
Optical modulation amplitude, each lane (OMA)	OMA	dBm	-1.3				4.5
Extinction ratio	ER	dB	4
Side-mode suppression ratio	SMSR	dB	30
Average launch power of OFF transmitter, per lane	POFF	dBm					-30
Optical return loss tolerance		dB					20
Transmitter reflectance		dB					–12
Transmitter eye mask {X1, X2, X3, Y1, Y2, Y3}			{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}						3
Receiver
Receive Rate for Each Lane		Gb/s	25.78125 ±100 ppm						4
Four Lane Wavelength Range	λ1	nm	1294.53	1295.56		1296.59
	λ2		1299.02	1300.05		1301.09
	λ3		1303.54	1304.58		1305.63
	λ4		1308.09	1309.14		1310.19
Overload Input Optical Power	Pmax	dBm	5.5
Average Receive Power for Each Lane	Pin	dBm	-10.6				4.5		5,7
Receiver Sensitivity(OMA)per lane	Psens1	dBm					-11.3
Stressed Sensitivity(OMA) per lane	Psens2	dBm					-6.8		6
Return Loss	RL	dB	-26
Receiver Electrical 3dB upper cutoff frequency, per lane		GHz					31
Los De-Assert	Pd	dBm					-11.6
Los Assert	Pa	dBm	-23.6
Loss Hysteresis	Pd-Pa	dBm		2