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Intel SPTSLP4SLCDF Compatible 100GBASE-LR Single Lambda QSFP28 PAM4 1310nm 10km Optical Transceiver Module

Product No :101283
US$ 223.90
9 in real-time stock, 28Mar, 2025

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1. Compliant to 100G Single Lambda MSA 
2. Supporting 10km reach of single mode fiber
3. 1311nm EML laser and PIN Receiver
4. Hermetically sealed TO Based design
5. Maximum power consumption 4.5W
6. KP4 FEC termination inside the module
See more

Specifications

Intel SPTSLP4SLCDF Compatible 100GBASE-LR QSFP28 Optical Transceiver Module (PAM4, SMF, 1310nm, 10km, LC, DDM)

 

The Intel SPTSLP4SLCDF compatible optical transceiver module is designed with duplex LC connectors, reaching a link up to 10km over single-mode fiber (OS2). QSFPTEK manufactured the 100G LR1 can convert the 4x25G NRZ electrical signals to a 1x100G PAM-4 optical signal. This transceiver is compliant with QSFP28 MSA and 100G Lambda MSA standards. Besides, the DDM (digital diagnostics monitoring) function is supported on the 100G fiber optic transceiver to achieve real-time operating parameters monitoring. With these features, this 100G QSFP28 transceiver is widely applied in Data Centers and 400G to 100G breakout applications. 

 

Part Number:

QT-QSFP28-LR1

Vendor Name:

QSFPTEK

Form Factor:

QSFP28

Data Rate:

103.125Gbps

Wavelength: 1310nm

Distance:

2km

Connector:

Duplex LC

Cable Type:

OS2 SMF

Transmitter:

EML

Receiver Type:

PIN

TX Power:

-1.4 to +4.5dBm

RX Power:

-7.7 to +4.5 dBm

Power Consumption:

≤4.5W

Modulation Format:

PAM4

DDM:

Support

FEC:

Yes (built-in KP4 FEC)

Protocols: 

100G Lambda MSA 100G-LR Specification compliant, QSFP28 MSA, SFF-8636

Warranty:

5 Years

 

 
Quality Testing Program
Quality Certifications

Applications

Scenario 1: 100G Switch to 100G Switch Direct Connectivity


Related Products:

S7600-48X8C, 48-Port Ethernet L3+ Data Center Switch, 48 x10Gb SFP+, 8 x100Gb QSFP28, Support MLAG

S7600-24Y4C, 24-Port Ethernet L3+ Switch, 24 x25GE SFP28, with 4 x100GE QSFP28 Uplinks, Support MLAG

LC UPC to LC UPC Duplex OS2 2.0mm PVC Fiber Optic Patch Cable 10m

 


 

Scenario 2: 100G Switch to 100G NIC Direct Connectivity


Related Products:

S7600-48X8C, 48-Port Ethernet L3+ Data Center Switch, 48 x10Gb SFP+, 8 x100Gb QSFP28, Support MLAG

Intel E810-CAM2 Based Network Interface Card, 100G Dual Port QSFP28, PCIe 4.0 X 16, Half & Full Bracket

LC UPC to LC UPC Duplex OS2 2.0mm PVC Fiber Optic Patch Cable 10m

 


 

Scenario 3: 400G to 4x 100G Breakout Connectivity


Related Products:

Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO SMF Optical Transceiver Module

S7600-48X8C, 48-Port Ethernet L3+ Data Center Switch, 48 x10Gb SFP+, 8 x100Gb QSFP28, Support MLAG

3m (10ft) MTP Female to 4 LC UPC Duplex 8 Fibers Type B Plenum (LSZH) OS2 9/125 Single Mode Elite Breakout Cable

 


 

Scenario 4: 400G to 4x 100G Breakout Connectivity with NIC


Related Products:

Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO SMF Optical Transceiver Module

Intel E810-CAM2 Based Network Interface Card, 100G Dual Port QSFP28, PCIe 4.0 X 16, Half & Full Bracket

3m (10ft) MTP Female to 4 LC UPC Duplex 8 Fibers Type B Plenum (LSZH) OS2 9/125 Single Mode Elite Breakout Cable

 

Product details

Various Switch Tests

 

Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

 

 


 

Tested in The Host Device to Prove Interoperability

 

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

 

QSFPTEK Test Rack

 


 

Comprehensive Testing

 

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

 

QSFPTEK Test Devices

 


  

Single Lambda QSFP28 Contrast Table

 

Part Number

QT-QSFP28-DR1

QT-QSFP28-FR1

QT-QSFP28-LR1

Image

Center Wavelength

1310nm

1310nm

1310nm

Connector

Duplex LC

Duplex LC

Duplex LC

Cable Distance (Max.)

500m (built-in KP4 FEC)

2km (built-in KP4 FEC)

10km (built-in KP4 FEC)

Cable Type

SMF

SMF

SMF

Modulation

PAM4

PAM4

PAM4

Transmitter Type

EML

EML

EML

Receiver Type

PIN

PIN

PIN

Temperature Range

0 to 70°C

0 to 70°C

0 to 70°C

Application

Data Center

100GBASE Ethernet

400G to 4x 100G or 800G to 8x 100G Breakout

Data Center

100GBASE Ethernet

400G to 4x 100G or 800G to 8x 100G Breakout

Data Center

100GBASE Ethernet

400G to 4x 100G or 800G to 8x 100G Breakout

 

Questions & Answers

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Video

Resources

  • PDF Document
    QT-QSFP28-LR1 Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
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Intel SPTSLP4SLCDF Compatible 100GBASE-LR Single Lambda QSFP28 PAM4 1310nm 10km Optical Transceiver Module

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Transceivers type SPTSLP4SLCDF

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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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Intel SPTSLP4SLCDF Compatible 100GBASE-LR Single Lambda QSFP28 PAM4 1310nm 10km Optical Transceiver Module
US$ 223.90
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Intel SPTSLP4SLCDF Compatible 100GBASE-LR Single Lambda QSFP28 PAM4 1310nm 10km Optical Transceiver Module ;jsessionid=9581E2DB5B9221B8510DDB78FFCA2E3E

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