100GBASE-DR-S Codable QSFP28 Single Lambda 1310nm 500m DOM Duplex LC SMF Optical Transceiver Module


$741.00 (Inc. VAT)
$618.00 (Ex. VAT)
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GBICS transceivers are MSA form factor specification and configured in-house by our engineers to initialise and perform exactly as the OEM equivalent.

List Price Discounts are available for this product when ordering in quantity or for Partner Resale. Please contact sales@gbics.com or call 01285 886444.

We are part of the Jisc framework. Please contact us for details and discounted quotes.

Codable 100GBASE-LR4 QSFP28 Optical Transceiver Module


Technical Specifications

• 100GBASE-DR Lambda MSA Quad Small Form-factor Pluggable Plus (QSFP28).
• Standards based 100-Gigabit Ethernet (100GBASE-Ethernet).
• 100 Gbit/sec line speed.
• Operating distance up to 500m on G.652 single-mode fibre.
• Transmitter wavelength 1310nm.
• Industry-standard LC connector.
• Singlemode Fibre (SMF).
• Modulation Format PAM4
• Digital Optical Monitoring (DOM).

Product Support

The GBICS 100GBASE-DR QSFP28 transceiver can be coded for compatibility with over 100 vendors and 1000's of platforms.

Rigorous production testing ensures the best out-of-the-box installation experience, performance and durability.

We stand behind the quality of our products and proudly offer an Advanced Replacement Lifetime Warranty.

For further information, please contact a member of our team who will happily assist.

Safety Standards

EN 60825-1 (2007)/EN 60825-2 (2010).
FDA 21CFR1040.10 Class 1 Laser Product.
Compliance with Restriction on Hazardous Substances (RoHS) directive.
CE Marked

GBICS.com Limited Lifetime Warranty. Please see our Warranty page for details.

UK Deliveries

We offer two delivery options for all orders placed online. Both are DHL Express Next Working Day services.

Next Business Day $15.00*
Next Business Day (Pre 1pm) $24.00

*Orders of $126.00 (ex VAT) or more qualify for this service free of charge.

Same-day delivery service throughout the UK and some parts of Europe is available on request. Please contact the sales team prior to placing your order.

European Deliveries

We use DHL Express Worldwide for all our international shipping.

All orders are shipped from the UK using Delivered Duty Paid (DDP).

Next Possible Business Day Starting at $27.00 *

*Orders of $126.00 or more qualify for this service free of charge.

Transit time is usually 1 day; however, this can vary depending on country. Please contact the sales team if you require further information for a confirmed accurate delivery.

Worldwide Delivery

We use DHL Express Worldwide for all our international shipping. This service is Delivered Duty Paid (DDP).

Next Possible Business Day Starting at $72.00*

*Orders of $358.00 or more qualify for this service free of charge.

Transit time varies, please contact the sales team if you require further information.

For further details on Shipping, Returns, Order Tracking and Account Orders please visit our Delivery & Returns page.


  • What warranty do GBICS offer?

    For information on GBICS Standard Warranty and Advanced Replacement Warranty please see our warranty page.

  • Will using a third-party transceiver invalidate my vendor product warranty?

    No, this is a common misconception that using a third-party transceiver invalidates your warranty with the manufacturer.

  • Do you offer discounts for volume orders?

    Absolutely, GBICS has a team of dedicated Account Directors that will work with you on your project. For commercial support please contact us via sales@gbics.com or call 01285 886444

  • How can I confirm compatibility?

    We offer a 100% compatibility promise on over 100 vendors, across multiple data rates and form factors. We continually add to our compatibility portfolio as technology continues to evolve and new products are released. For further information and to speak with a member of the team please call us on 01285 886444 and we’ll be happy to discuss your requirement.>

  • Are GBICS products certified?

    Yes. All GBICS products are CE Marked and RoHS compliant to meet the European safety directives and have passed certification for Laser Safety in UKAS accredited laboratories. GBICS.com is also an official ISO9001:2015 certified company as approved by the British Assessment Bureau.

  • Can I place an order via Purchase Order?

    Yes. In fact over 85% of our business is managed through credit accounts. Please see https://www.gbics.com/credit-accounts/ for details.

Please send me the 10G SFP+ to SFP+ Direct Attach Cable (DAC) datatsheet.