The contents of this page may be found at https://www.laptopdirect.co.za. The contents are copyright. Although every effort has been made to ensure the accuracy of information, no reliance may be placed on the accuracy of the contents or any price found on this site. Any and all information should be used for reference purposes only. This site is neither owned nor operated by Unbranded™©, but it is offered as an extension to laptopdirect.co.za as a reseller service to the public. We hold no claim whatsoever to the brand/s, logo/s or any other property or rights owned by Unbranded™©. The information and pricing may have been valid prior to this page being captured, however, a print is not a valid advertisement for pricing nor specifications, and only products that have been sent by quote are valid. Prices are subject to change without prior notice. T&C's apply.

OPT-SFP-10KM-25G

Unbranded Optcore 25GBASE-LR SFP28 Transceiver

Unbranded - Unbranded Optcore 25GBASE-LR SFP28 Transceiver, Single-mode, 1310nm, Hot-pluggable SFP28 Form Factor, Support for 25Gb/s Data rate, Distance up to 10km on Single Mode Fiber, LC Duplex Connector, Single 3.3V Power Supply
BUY NOW ! Supplier stock not confirmed, but might be in stock.* print


OPT-SFP-10KM-25G Unbranded Optcore 25GBASE-LR SFP28 Transceiver Image 2
OPT-SFP-10KM-25G Unbranded Optcore 25GBASE-LR SFP28 Transceiver Image 4
Not rated yet



Rate this product

Specials
Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. OPT-SFP-10KM-25G Unbranded Optcore 25GBASE-LR SFP28 Transceiver is available from Laptop Direct and it is sold as new from our Optical Fibre Networking range of products. For reference purposes, the price of R1200 is valid 2026-10-12, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Optical Fibre Networking category.
Subscribe

Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


Please remember these important points when reading the information below this paragraph: Operating systems cannot be removed or changed, monitors are not included with computers, free Anti-virus and Office Software are trial versions or may have limited features and an additional license needs to be purchased to activate the full product.

OPT-SFP-10KM-25G

Unbranded Optcore 25GBASE-LR SFP28 Transceiver

Unbranded Optcore 25GBASE-LR SFP28 Transceiver, Single-mode, 1310nm, Hot-pluggable SFP28 Form Factor, Support for 25Gb/s Data rate, Distance up to 10km on Single Mode Fiber, LC Duplex Connector, Single 3.3V Power Supply

Overview Summary:

The Optcore 25GBASE-LR SFP28 transceiver delivers reliable high-speed 25Gb/s connectivity over single-mode fibre for distances up to 10km, making it ideal for modern data centres and enterprise networks in South Africa. This hot-pluggable optic module features a 1310nm DFB transmitter, LC duplex connector and built-in digital diagnostics for real-time monitoring of performance metrics. Shop now to upgrade your network with efficient long-reach fibre connectivity and seamless integration into compatible 25GbE switches, routers and NICs.

Perfect for enterprise and carrier-grade networks needing cost-effective long-reach performance, this SFP28 optic supports next-gen data traffic with energy-efficient operation. Buy now to strengthen your infrastructure with dependable single-mode optical links and advanced monitoring capabilities.

What tier does this fall into?

High-performance network optics

What is this best for?

25GbE long-reach single-mode fibre links, data centre connectivity, telecom networks, enterprise switching, storage networking

Overview:

Optcore 25GBASE-LR SFP28 Transceiver for High-Speed Networking
The Optcore 25GBASE-LR SFP28 Transceiver is designed for reliable, high-performance 25 Gigabit Ethernet long-reach applications. Engineered for single-mode fiber networks, this transceiver delivers data rates up to 25Gb/s with a reach of up to 10km. Its 1310nm DFB transmitter and PIN photo-detector paired with an LC Duplex connector ensure stable and efficient optical links. This module is compatible with a wide range of Ethernet switches, routers, NICs, and storage networking equipment, making it ideal for modern data center and enterprise networking environments.

Description:

This Optcore SFP28 LR module offers hot-pluggable convenience and efficient power consumption with a single 3.3V supply. Integrated digital diagnostic monitoring (DDM) allows real-time tracking of temperature, laser bias current, optical output, received power, and supply voltage. Encased in metal for reduced electromagnetic interference, the transceiver is ROHS compliant and meets Class 1 laser safety standards, ensuring dependable and safe operation in high-speed networks.

Features:

High-Speed Transmission and Long Reach
Support for 25Gb/s Ethernet enables rapid data transfer across long distances, with single-mode fiber extending connectivity up to 10km. The 1310nm DFB transmitter and PIN photo-detector maintain signal integrity over extended links.

Easy Installation and Compatibility
The hot-pluggable SFP28 form factor simplifies network upgrades without downtime. Its LC Duplex connector ensures broad compatibility with existing network infrastructure.

Advanced Monitoring and Reliability
Digital diagnostic monitoring provides real-time visibility of critical transceiver parameters, helping maintain network stability. The metal housing protects against EMI, while compliance with industry standards guarantees safe and consistent operation.

Efficient Design for Modern Networks
Optimized for power efficiency, this transceiver supports next-generation data center requirements, offering a cost-effective solution for expanding high-speed network capabilities.



© Respective owners and brand holders. © 2026 Laptop Direct CC. The contents has been generated by Laptop Direct CC (https://www.laptopdirect.co.za). All products are sourced locally in South Africa and the warranty is that of the local supplier only. E&OE.

Reviews OPT-SFP-10KM-25G Unbranded Optcore 25GBASE-LR SFP28 Transceiver

Review
Do you have an opinion about this product? [+] Add your review

This product has not been rated yet.

Western Digital Drives