QSFP28 100GBASE-LR4 1310nm SMF 10km DDM LC Duplex Transceiver Module

Compatible Brands :

100GBASE-LR4 QSFP28 Transceiver (1310nm SMF 10km LC DDM, TX & RX Built-in CDR)

LightOptics’s industry-standard 100G quad small form-factor pluggable (QSFP28) optics are hot-swappable input/output modules for use throughout various data communication applications. The modules offer full MSA compliance and support 100G data transmissions with low power consumption and industry-leading optical specifications.

100G QSFP28 optics are an excellent choice for data center infrastructures, longer distance transport applications. Designed with cost-effectiveness and network provider needs in mind, LightOptics’s diverse line of 100G QSFP28 modules enables up to 112G speeds at distances up to 80km using our recently released 100G ZR4.

Our variety of modules feature varying specifications to meet specific network applications. These offerings include exclusive short-haul SR-BD as well as long-haul ZR4 and everything in between. Additional products include ESR4, LR4, PLR4L, CWDM4, ER4 as well as single lambda FR and DR. 

Product Specifications

Part Number LO-QSP28-100G-LR4 Vendor Name LightOptics®
Form Factor QSFP28 Max Data Rate 103.1Gbps
Wavelength 1295.56nm, 1300.05nm
1304.58nm, 1309.14nm
Max Distance 10km
Connector Duplex LC Transmitter Type LAN WDM DFB
Cable Type SMF Receiver Type PIN
TX Power -4.3~+4.5dBm Receiver Sensitivity < -10.6dBm
Protocols 100G Ethernet, MSA Compliant Operation Temperature 0 to 70°C (32 to 158°F)

Worldwide FREE Shipping on orders over US$179

We offer FREE shipping on orders over US$179 WORLDWIDE by FedEx, DHL or UPS! We ship orders Monday through Friday from our warehouses. Most of the orders will be processed and shipped within 1~2 business days, excluding some custom items. The specific shipping time varies on the destination, shipping service you choose, and customs clearance. If you have a strict delivery time requirement, you may contact the sales representative before your purchase, and we will recommend you an appropriate shipping method. According to shipping methods, delivery time around the world is estimated as follows:

  • FedEx Estimated 3-6 business days
  • DHL Estimated 3-6 business days
  • UPS Estimated 3-6 business days

Extended 30-day, no-questions-asked Return Policy

We have a 30-day, no-questions-asked return policy for all of our products. If you aren’t satisfied, please contact our team within 30 days of receipt for a refund or replacement. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original and unopened packaging. To initiate a return please contact our customer success team who will issue an RMA number and provide return shipping instructions.

How to Track your orders

Once your package leaves our warehouse, we'll send you a shipment notification email. This email includes the carrier name, tracking number, shipping date and items' details. You can click the tracking number to track your package on the carrier's website, like DHL, FedEx or UPS.

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