# StarTech Extreme Networks Compatible 10GbE 10GBASE-LRM Multimode Fiber SFP+ Transceiver | Lifetime Warranty | 10303-ST # **StarTech Extreme Networks Compatible 10GbE 10GBASE-LRM Multimode Fiber SFP+ Transceiver | Lifetime Warranty | 10303-ST** ## **Product Description** The **StarTech 10303-ST SFP+ Fiber Transceiver** is designed for compatible Extreme Networks switches and routers, delivering reliable **10Gbps Ethernet connectivity** over multimode fiber-optic cabling. Supporting the **10GBASE-LRM standard**, it operates at a **1310nm wavelength** and uses an LC connector to support transmission distances up to **200 metres (656 feet)**. This hot-swappable transceiver supports **Digital Diagnostics Monitoring (DDM)**, allowing network administrators to monitor module status through compatible network management tools. It is suitable for enterprise networking, data centres, and business IT infrastructure requiring high-speed fiber connectivity. * * * ## **About StarTech 10303-ST** The **StarTech 10303-ST** is a 10GbE SFP+ optical transceiver engineered for compatible Extreme Networks networking equipment. It enables high-speed data transmission over multimode fiber and supports network expansion, equipment replacement, and fiber connectivity upgrades. With **10Gbps throughput, 1310nm optics, and a maximum range of 200 metres**, this transceiver is suitable for compatible short-range fiber links in enterprise and professional IT environments. It is backed by a **lifetime warranty and free lifetime multilingual technical support** from StarTech.com. * * * ## **Key Features** - **Brand:** StarTech - **Model / Part Number:** 10303-ST - **Product Type:** 10GbE SFP+ multimode fiber transceiver - **Compatible Brand:** Extreme Networks - **Ethernet Standard:** 10GBASE-LRM - **Data Transfer Rate:** 10Gbps - **Fiber Type:** Multimode fiber (MMF) - **Connector:** LC - **Wavelength:** 1310nm - **Maximum Transmission Distance:** 200 metres (656 feet) - **Digital Diagnostics Monitoring (DDM):** Supported - **Hot-Swappable:** Yes - **Power Consumption:** Less than 1W - **Warranty:** Lifetime * * * ## **Ideal Use Cases** - **Enterprise Networking:** Add 10GbE fiber connectivity to compatible switches and routers. - **Data Centres:** Support high-speed multimode fiber links between compatible networking devices. - **Network Upgrades:** Replace or upgrade compatible Extreme Networks SFP+ transceivers. - **Business Infrastructure:** Support high-speed optical networking in professional IT environments. - **Fiber Network Expansion:** Extend compatible 10GbE connections over multimode fiber cabling. * * * ## **Why Buy from Suntronix?** Suntronix offers technology products and connectivity solutions for business, professional, and personal requirements. Customers can contact Suntronix for **product availability, pricing, specifications, and purchasing assistance**. Suntronix serves customers across **Chennai, Tamil Nadu, and India**, helping businesses source networking products for their IT infrastructure requirements. ## Details - **Price:** 5092.0 INR - **Vendor:** StarTech - **Type:** STARTECH ACCESSORY ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 5092.00 INR | In stock | ## Images - StarTech 10303-ST SFP+ transceiver showing the main front view with LC connectors - StarTech 10303-ST SFP+ transceiver showing side detail of LC ports - StarTech 10303-ST SFP+ transceiver close‑up of rear label and connectors - StarTech 10303-ST SFP+ module highlighted in product packaging ## Additional Information - **Type:** SFP Transceivers ### FAQ 1 **Q: What is the StarTech 10303-ST transceiver?** **A:** The StarTech 10303-ST is an Extreme Networks-compatible 10GbE SFP+ optical transceiver designed for 10GBASE-LRM multimode fiber networking. ### FAQ 2 **Q: What is the maximum speed supported by the 10303-ST?** **A:** It supports data transfer rates up to 10Gbps using the 10GBASE-LRM Ethernet standard. ### FAQ 3 **Q: Which fiber type and connector does it use?** **A:** It uses multimode fiber (MMF), an LC connector, and a 1310nm wavelength. ### FAQ 4 **Q: What is the maximum transmission distance?** **A:** It supports distances up to 200 metres (656 feet) over compatible multimode fiber cabling. ### FAQ 5 **Q: Where can I buy the StarTech 10303-ST in Chennai?** **A:** Contact **Suntronix in Chennai, Tamil Nadu, India**, for product availability, pricing, and purchasing assistance. ### Warranty **Warranty Coverage** Lifetime warranty, subject to the manufacturer's warranty terms. **Technical Support** Free lifetime multilingual technical support from StarTech.com. ### SPECIFICATION #### **Product Information** **Brand** StarTech **Model Number / Part Number** 10303-ST **Product Type** 10GBASE-LRM SFP+ fiber transceiver **Compatible Brand** Extreme Networks #### **Networking Specifications** **Data Transfer Rate** 10Gbps **Ethernet Standard** 10GBASE-LRM **Fiber Type** Multimode fiber (MMF) **Connector** LC **Wavelength** 1310nm **Maximum Transmission Distance** 200 metres (656 feet) **Digital Diagnostics Monitoring (DDM)** Yes **Power Consumption** Less than 1W **MTBF** 145,858,878 hours #### **Package Information** **Included Item** 1 × SFP+ transceiver ### Compatibility The StarTech 10303-ST is designed, programmed, and tested for compatibility with **Extreme Networks equipment supporting the 10303 SFP+ transceiver**. It may also work with compatible MSA-compliant networking equipment, provided the specific device accepts the module and supports the 10GBASE-LRM standard. Before purchasing, verify the network device's transceiver requirements, multimode fiber support, LC connector requirements, and compatibility with 10GBASE-LRM. --- > Source: [Suntronix](https://suntronix.net/products/startech-10303-st-extreme-networks-10gbe-10gbase-lrm-fiber-sfp-plus) > Updated: 2026-10-21