Transition Networks SFP+ Module — 10GBASE-SR LC Transceiver

Introducing the Transition Networks SFP+ Module, a high-performance 10GBASE-SR transceiver designed for data centers, enterprise networks, and edge backbones that demand reliable, scalable fiber connectivity. This compact SFP+ optic delivers 10 gigabits-per-second of data throughput over short-range multimode fiber, enabling rapid server-to-storage communication, low-latency uplinks, and seamless network segmentation. Engineered for easy deployment in common SFP+ slots, it supports plug-and-play installation with minimal downtime, making it an ideal upgrade for upgrading from 1G/10G Ethernet architectures or expanding capacity in existing infrastructures. Whether you’re refreshing aging links, building out leaf-spine topologies, or extending campus networks, the Transition Networks SFP+ Module provides the dependable performance and flexible compatibility that modern networks require. Designed to work well in mixed-vendor environments, this transceiver emphasizes strong link stability, predictable performance, and long-term value for organizations seeking to future-proof their fiber optic backbone.

• Unmatched speed and reliability: The module delivers true 10GBASE-SR performance over multimode fiber, making it ideal for high-bandwidth workloads such as virtualization, database backups, and rapid data replication. With robust signal integrity and low bit-error rates, you gain consistent throughput and predictable performance for latency-sensitive applications, ensuring your critical workloads run smoothly even under peak demand.
• Flexible deployment and broad compatibility: This SFP+ transceiver is designed to integrate with a wide range of switches, routers, and network interface cards that support SFP+ 10G base SR optics. Its LC duplex connector aligns with standard fiber infrastructure, enabling quick, non-disruptive upgrades in multi-vendor environments. The module supports hot-swapping on devices that enable hot-plug functionality, allowing maintenance windows to be minimized and uptime to be maximized.
• Optimized for data center workloads: Perfect for dense data center configurations, the 10GBASE-SR module supports short-reach links between servers, storage arrays, and top-of-rack or spine switches. Its optimized 850 nm wavelength is tailored for reliability on OM3/OM4 multimode fiber, delivering low latency and stable performance that helps reduce jitter and improve QoS for virtual machines, container traffic, and fast snapshot replication between storage targets.
• Durable design and easy integration: Built with a sturdy, metal housing and standard SFP+ form factor, this module is engineered for endurance in busy network environments. Its compact footprint, EMI shielding, and tight manufacturing tolerances support consistent optical performance across detents and connectors. The plug-and-play nature simplifies inventory management and replacement, helping IT teams maintain clean, standardized fiber deployments across multiple racks and data-center rooms.
• Cost-effective upgrade path: By leveraging existing multimode fiber cabling and standard LC connectors, you can upgrade to 10G speeds without the expense of laying new fiber. The Transition Networks SFP+ Module enables faster data transfers, improved application responsiveness, and better overall network efficiency, delivering a compelling return on investment as your organization scales its operations and adopts higher-bandwidth workloads.

Technical Details of Transition Networks SFP+ Module

• Product type: SFP+ transceiver module
• Standard: 10GBASE-SR (IEEE 802.3ae)
• Interface: LC duplex fiber connector
• Wavelength: 850 nm
• Data rate: 10 Gbps
• Fiber type: Multimode fiber (OM3/OM4 recommended)
• Reach: Up to 300 meters on standard OM3/OM4 multimode fiber (actual distance depends on fiber quality and installation)
• Form factor: SFP+ hot-swappable transceiver
• Compliance and compatibility: Designed for broad compatibility with major network switches, routers, and NICs that support SFP+ 10GBASE-SR optics

How to install Transition Networks SFP+ Module

• Power down your equipment if required by your device vendor or follow your organization’s hot-swapping policy for SFP+ modules.
• Insert the SFP+ module into an available SFP+ slot on the switch, router, or network appliance until it seats firmly with an audible click.
• Connect a suitable LC duplex multimode fiber optic patch cord to the module’s LC connectors, ensuring correct fiber polarity (Tx to Rx) and a clean connector surface.
• Finger-tighten fiber connectors and avoid overtightening to prevent damage to the connector or the port.
• Power on the device (if powered down) and verify the link status via the device’s management interface or port LEDs. Confirm that the port recognizes 10GBASE-SR operation and establish the proper speed configuration if required.
• Configure the port in your network gear as needed—set the interface to 10 Gbps, enable the port, and apply any VLAN, QoS, or trunking policies necessary for your topology.
• Test end-to-end connectivity with a representative workload or traffic generator to validate throughput and latency before placing the link into production.

Frequently asked questions

• What is the Transition Networks SFP+ Module used for? It is a 10GBASE-SR optical transceiver designed to provide high-speed connections over short-range multimode fiber. It enables 10 Gigabit Ethernet connectivity between switches, routers, servers, and storage devices in data centers and enterprise networks.
• What fiber type is required? Multimode fiber is recommended, specifically OM3 or OM4, to achieve the cited reach and performance of 10GBASE-SR optics on short-range links.
• What is the maximum distance this module supports? Typical 10GBASE-SR links can reach up to 300 meters on OM3/OM4 multimode fiber, depending on fiber quality and installation conditions.
• Is this module hot-swappable? Yes. When used in devices that support hot-swapping, you can replace or add the module without powering down the entire system, minimizing downtime.
• Will this module work with my switch or router? The Transition Networks SFP+ Module is designed for broad compatibility with many vendors’ SFP+ slots. Always check your device’s compatibility list or vendor documentation to confirm support for 10GBASE-SR optics and the specific module model.