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Generic Compatible QSFP28 100GBASE-LR4 1310nm 10km Transceiver
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Generic Compatible QSFP28 100GBASE-LR4 1310nm 10km Transceiver


Every transceiver is individually tested on corresponding equipment, walks through the testing challenges and 100% compatible with Cisco, Arista, Juniper, Dell, Brocade and other brands.

FS P/N: QSFP28-LR4-100G
Shipping Cost:
US$  21.00 to United States Via FedEx
US$  2,800.00
Availability: Available, Estimated on Wed. Oct. 19
There may be some difference between the estimated time and the actual time.

100GBASE-LR4 QSFP28 Transceiver (SMF, 1310nm, 10km, LC, DOM)

Product Details

Part Number QSFP28-LR4-100G Vendor Name Fiberstore
Form Type QSFP28 Max Data Rate 103.1Gbps
Wavelength 1310nm Max Cable Distance 10km
Interface LC duplex Optical Components 4x DFB
Cable Type SMF DOM Support Yes
Commercial Temperature Range 0 to 70°C (32 to 158°F) HTS-Harmonized Code 8517706000
Generic 100G QSFP28 Transceivers Series
ApplicationPart NumberDescription
Standard100GQSFP28QSFP28-SR4-100GQSFP28, 100GBase-SR4, 850nm, MMF, 100m@OM3, 150m@OM4, MTP/MPO, DOMdownload
Standard100GQSFP28QSFP28-LR4-100GQSFP28, 100GBase-LR4, 1310nm, SMF, 10km, LC, DOMdownload

Partial Test Show

FS.COM Test Bed has completely upgraded for now which set us apart from other third party products provider. All of the 10G, 40G, 100G transceivers and direct attach cables have already passed through the test on the latest top-brand switches.
The original switches marked “Unique” below could be found nowhere but at Fiberstore's test center, eg: Juniper MX960 & EX 4300 series, Cisco Nexus 9396PX & Cisco ASR 9000 Series, HP 5900 Series & HP 5406R ZL2 V3(J9996A), Arista 7050S-64, Brocade ICX7750-26Q & ICX6610-48, Avaya VSP 7000 MDA 2, etc.

Test Center:

Packaging & Labeling

Package option: 4 units in a carton box with visual plastic window or 1 unit in a transparent tray box, which has been labelled and marked by FS.COM as default. Customized label or package solutions are available as request, please contact us at .

OEM & Customs

Partnering with a variety of world class OEM manufacturers over 8 years, Fiberstore is able to provide customized and cost-effective solutions of high quality for all needs and specifications, including Optical design, Mechanical design, Printed Circuit Board (PCB) layout and Electrical design, Software & Firmware design, Integrated assembly, Specific labels, etc. With surging sales and favorable customer feedback, Fiberstore has been expanding rapidly across the world and is becoming the leading provider of the optical communication industry. If you are interested in our products, please feel free to contact us .


Fiberstore can provide the both ourselves forwarder and customer appointed forwarder in the way of Air, Sea, Road. Which is carrier by FedEx, DHL, UPS, TNT and EMS. Your items are probably shipped at the same day (some transceivers can be delivered within 20 minutes). If we have no stocks in our warehouse, the ship will be delayed for 1-2 days. DHL will take 2-4 business days for delivery and FedEx just needs 1-3 business days. For Spain, Italy, Brazil and some other countries, items will take longer time to arrive due to customs clearance period.

Our Factory

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Customer Reviews
  • 4.6

    14 reviews

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Mark June 28,2016
Great store, great prices and great delivery.
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Leon May 21,2016
I needed other products but searching is vague
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Wayne May 14,2016
Delivery arrived early. I would definitely use this vendor again.
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James May 12,2016
Overall good experience. The only slight problem I had was understanding the first person I dealt with.
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Michael May 6,2016
Customer service was great --- answered my telephone questions = helpful + knowledgeable+ friendly
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James Pillion March 18,2016
Very easy ordering process and arrived exactly on time and in great condition.
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Jack March 11,2016
nice site, good products, simple to use!
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Jerry February 11,2016
Great price! Amazingly fast fast shipping! Will definitely purchase from again in the future!
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Rolland December 22,2015
The usual excellent service from this vendor.
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Kyle Mitchell December 4,2015
The order process went well, and I think I received a good value for the item I purchased. And it was delivered as scheduled. I wish I could have received a better deal on the warrenty of my product. I like having the extra warrenty, but if the cost is high, I do not get it., Thanks for your help, providing me with a great shopping experance.
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