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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 moduleSee more
The Cisco QSFP-100G-LR-S 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.
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Part Number: |
QT-QSFP28-LR1 |
Vendor Name: |
QSFPTEK |
|
Form Factor: |
QSFP28 |
Data Rate: |
103.125Gbps |
| Wavelength: | 1310nm |
Distance: |
10km |
|
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 |

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

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

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


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Compatible Cisco
Transceivers type QSFP-100G-LR-S
These 100G LR modules linked up instantly and have been running reliably on our 10 km SMF link. Diagnostics look consistent across units. Ordering and delivery were smooth, and support was responsive. Very satisfied overall.
Transceivers typeQSFP-100G-LR-S
CompatibleCisco
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0
I noticed them on youtube. The prices are attractive and some of the videos are very inspiring. I recommended QSFPTEK for this project. Finally bought it here smoothly and got a bulk discount. The packaging is intact, the product workmanship is decent, and no problems were found during the test. If there are any problems later, I will report back.
Transceivers typeQSFP-100G-LR-S
CompatibleCisco
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0
The performance of the product was very good and the test information obtained by our lab was consistent with the data on the website. QSFPTEK offered us the lowest price and we were pleasantly surprised that the quality of the product is still as good as ever.
Transceivers typeQSFP-100G-LR-S
CompatibleCisco
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