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

Categories QSFP+ Transceiver
Brand Name: Hilink
Model Number: QSFP28-100G-SWDM4
Certification: CE Rohs
Place of Origin: Guangdong, China
MOQ: 1 pieces
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
Packaging Details: Plastic box+Carton
Condition: Brand new
Use: Data Center
Data Rate: 100G
Connector: Duplex LC
Distance: 150m on OM5 Fiber
Wavelength: SWDM4 850-940nm
DOM: Yes
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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 ParameterLaneMinTypicalMaxUnitNote
Signaling rate, each lane25.78125±100ppmGb/s

Lane Wavelength Range

Lane0 Lane1 Lane2 Lane3

844

874

904

934

858

888

918

948


nm

Modulation FormatNRZ
Difference in launch power between any two lanes4.5dBm
RMS Spectral width0.59nm1
Optical Modulation Amplitude (OMA), each lane-5.53dBm2
Average Launch Power per Lane @ TX Off State-30dBm

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 Ratio2dB
Optical Return Loss Tolerance12dB
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 ParameterLaneMinTypicalMaxUnitNote
Signaling rate, each lane25.78125±100ppmGb/s

Lane Wavelength Range

Lane0 Lane1 Lane2

Lane3

844

874

904

934

858

888

918

948


nm

Modulation FormatNRZ
Damage Threshold4.4dBm

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)3dBm
Receiver Reflectance-12dB

unStressed Receiver Sensitivity(OMA)

Lane0 Lane1 Lane2 Lane3

-8.2

-8.4

-8.6

-8.8


dBm


1

RX_Los_Assert-30dBm
RX_Los_De-ASSERT-12dBm
RX_Los_Hysteresis0.5dBm

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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