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100G QSFP28 SWDM4 Optical Transceiver 940nm Duplex LC Connector DOM MMF

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100G QSFP28 SWDM4 Optical Transceiver 940nm Duplex LC Connector DOM MMF

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Brand Name :	Hilink
Model Number :	QSFP28-100G-SWDM4
Certification :	CE Rohs
Price :	Need to negotiate
Payment Terms :	T/T, Western Union,Alipay, Paypal/Wechat/Trade Assurance
Supply Ability :	1000 Pieces/Week
Delivery Time :	5-8 working day

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100G QSFP28 SWDM4 Optical Transceiver 940nm Duplex LC Connector DOM MMF

100G QSFP28 SWDM4 Optical Transceiver

Product Description

The 100G QSFP28 SWDM4 transceiver modules are designed for use in 100G Ethernet links over duplex multimode fiber. Four channels/lanes in the 850-940nm region @ 25.78Gbps to transport the Ethernet signal. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP28 MSA

Product Features

Compliant with QSFP28 MSA
Compliant with SWDM MSA
Compliant with IEEE802.3bm CAUI-4
Hot-pluggable QSFP28 form factor
4x25Gb/s 850mm VCSEL-based transmitter
Supports 103.1Gbps aggregate bit rate
Power dissipation<3.5W
Maximum link length of 150m on OM5 multimode Fiber
Case temperature range of 0°C to 70°C
Duplex LC receptacles
CAUI-4 electrical interface
RoHS compliant

Application

100G Ethernet over Duplex MMF

Optical Charactristics

Transmitter Parameter	Lane	Min	Typical	Max	Unit	Note
Signaling rate, each lane		25.78125±100ppm			Gb/s
Lane Wavelength Range	Lane0 Lane1 Lane2 Lane3	844 874 904 934		858 888 918 948	nm
Modulation Format		NRZ
Difference in launch power between any two lanes				4.5	dBm
RMS Spectral width				0.59	nm	1
Optical Modulation Amplitude (OMA), each lane		-5.5		3	dBm	2
Average Launch Power per Lane @ TX Off State				-30	dBm
Launch Power in OMA minus TDEC	Lane0 Lane1 Lane2 Lane3	-7 -7 -7.4 -7.7			dBm
Transmitter and Dispersion Eye Closure	Lane0 Lane1 Lane2 Lane3			4 4 4.4 4.8	dB	3
Extinction Ratio		2			dB
Optical Return Loss Tolerance				12	dB
Encircled Flux		≥86% at 19 um ≤30% at 4.5 um				4
Transmitter eye mask definition {X1, X2, X3, Y1, Y2 Y3} Hit ratio 1.5x10-3 hits per sample		{0.3,0.38,0.45,0.35,0.41,0.5}
Notes: 1. RMS spectral width is the standard deviation of the spectrum. 2. The normative lowest value of OMA for a compliant transmitter is ‘Launch power in OMA minus TDEC, each lane (min)’ plus the actual value of ‘TDEC’, but with a value of at least ‘OMA, each lane (min)’. 3. TDEC is calculated from the measured TDECm using the methods in 3.6. TDECm is measured following the method in IEEE 802.3 clause 95.8.5 using a 12.6 GHz bandwidth reference receiver for all lanes. 4. If measured into type A1a.2 or type A1a.3 50 um fiber in accordance with IEC 61280-1-4.

Receiver Parameter	Lane	Min	Typical	Max	Unit	Note
Signaling rate, each lane		25.78125±100ppm			Gb/s
Lane Wavelength Range	Lane0 Lane1 Lane2 Lane3	844 874 904 934		858 888 918 948	nm
Modulation Format		NRZ
Damage Threshold		4.4			dBm
Average Receive Power, each lane	Lane0 Lane1 Lane2 Lane3	-9.5 -9.4 -9.4 -9.4		3.4	dBm
Receiver Power, each lane (OMA)				3	dBm
Receiver Reflectance				-12	dB
unStressed Receiver Sensitivity(OMA)	Lane0 Lane1 Lane2 Lane3			-8.2 -8.4 -8.6 -8.8	dBm	1
RX_Los_Assert		-30			dBm
RX_Los_De-ASSERT				-12	dBm
RX_Los_Hysteresis		0.5			dBm
1.unstressed sensitivity at BER of 5E-5(pre FEC)

Pictures

Package & Shipping

We provide safe and reliable packaging:Plastic box+Carton

Delivery time:2-5 working days

International Express: DHL, FedEx,EMS,TNT, UPS and so on. It takes 3-7 days.

Our Service

OEM/ODM order is available

We promise all the advertised optical modules are brand new and absolutely never use old and refurbished materials. All the optical modules have been through functional test and aging test. We provide 3 years warranty for all the optical transceivers from the date of shipment.

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