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OPT-SFP-300M-10G-DPX

Optcore 10GBase-SR SFP+ Transceiver module

Optcore - Optcore 10GBase-SR SFP+ Transceiver module, Multi-mode, 850nm, Up to 300m over OM3 Multi-mode Fiber
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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-300M-10G-DPX Optcore 10GBase-SR SFP+ Transceiver module 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 R231 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.
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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.


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OPT-SFP-300M-10G-DPX

Optcore 10GBase-SR SFP+ Transceiver module

Optcore 10GBase-SR SFP+ Transceiver module, Multi-mode, 850nm, Up to 300m over OM3 Multi-mode Fiber

Overview Summary:

Optcore 10GBASE-SR SFP+ transceiver module delivers reliable 10 Gigabit Ethernet connectivity over OM3 multimode fibre up to 300 metres. Designed for enterprise networking environments, it supports high-speed data transmission with stable optical performance and integrated digital diagnostics for real-time monitoring.

This 850nm SFP+ module is compatible with switches, routers, NICs, and fibre media converters, making it a practical upgrade or replacement component for modern network infrastructure. Ideal for data centres and high-throughput LAN environments in South Africa, it ensures efficient, low-latency connectivity. Shop now to enhance your network performance with a trusted 10G optical solution.

What tier does this fall into?

Enterprise / Data Centre Networking

What is this best for?

10GbE switch uplinks, data centre interconnects, router-to-switch links, network interface card connectivity, fibre optic backbone expansion

Overview:

10GBase-SR SFP+ Multimode Transceiver for 300m OM3 Connectivity (OPT-SFP-300M-10G-DPX)
Optcore's OSP10G-8503DxR is a high performance and cost effective 10GBASE-SR SFP+ transceiver module designed for 10 Gigabit Ethernet links over multimode fiber. It supports transmission distances of up to 300m when used with OM3 fiber and operates at an 850nm wavelength using a reliable VCSEL transmitter paired with a PIN photodetector. The module is built with a duplex LC optical interface and is engineered to meet SFP+ MSA requirements as well as IEEE 802.3ae 10GBASE-SR/SW standards, making it suitable for a wide range of modern high speed networking environments.

Description:

This 10G SFP+ transceiver delivers stable and efficient optical performance for enterprise and data center networks requiring short reach multimode connectivity. It is designed for integration into Ethernet switches, routers, NICs, fiber media converters, and storage networking equipment. The module provides consistent 10Gbps throughput and is optimized for reliable operation in high density networking systems where signal integrity and low latency are critical.

The OPT-SFP-300M-10G-DPX module also includes an enhanced digital diagnostic monitoring interface compliant with SFF-8472, enabling real time tracking of key operating parameters such as temperature, laser bias current, optical output power, received optical power, and supply voltage. This monitoring capability supports proactive network maintenance and operational visibility.

Features:

Compatibility and Deployment Scenarios
This transceiver is widely used in 10 Gigabit Ethernet deployments requiring short range optical links over multimode fiber infrastructure. It integrates seamlessly into standard networking hardware and is suitable for both new installations and upgrades of existing systems.

Typical applications include:

  • Data center switch interconnects over OM3 multimode fiber
  • High speed enterprise backbone connections
  • Storage area network (SAN) connectivity
  • Server and NIC optical uplinks
  • Fiber media conversion in structured cabling environments

Key Technical Parameters

  • Data rate: 10Gbps Ethernet
  • Wavelength: 850nm VCSEL based transmission
  • Maximum reach: up to 300m over OM3 multimode fiber
  • Optical interface: Duplex LC connector
  • Compliance: SFP+ MSA (SFF-8431, SFF-8432 ), IEEE 802.3ae 10GBASE-SR/SW
  • Diagnostics: Digital Diagnostic Monitoring Interface (SFF-8472)
  • Transmission type: Multimode fiber optimized short range optical link

Monitoring and Standards Compliance
The module integrates full digital diagnostic capabilities that enable continuous system-level monitoring without external tools. This supports improved network reliability by allowing administrators to detect performance degradation early. It conforms to Class 1 laser safety standards under FDA/CDRH and IEC-60825 requirements, ensuring safe operation in enterprise environments.

Operating Conditions and Build Variants
The OPT-SFP-300M-10G-DPX series is available in multiple operational grades to support different deployment environments:

  • Standard grade (0degrees C to 70degrees C) for commercial networking systems
  • Extended grade (-10degrees C to 85degrees C) for wider temperature tolerance applications
  • Industrial grade (-40degrees C to 85degrees C) for harsh environment and industrial Ethernet deployments

Each variant is designed using robust components to maintain stable optical performance across demanding operational conditions.



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