Accortec 40GbE QSFP+ SR4 Optical Transceiver

The Accortec 40GbE QSFP+ SR4 Optical Transceiver is a cutting-edge networking module engineered to elevate the efficiency, density, and performance of modern data communication systems. Crafted for data centers, enterprise networks, and high-performance computing environments, this SR4 transceiver enables high-speed 40 Gigabit Ethernet connections with parallel optics that simplify cabling, reduce latency, and maximize uplink capacity. Built to endure demanding deployments, it blends reliable signal integrity with easy integration into existing 40G infrastructures, making it an ideal upgrade or replacement for legacy 10G or 40G networks seeking robust, scalable throughput.

• High-density 40GbE connectivity in a compact QSFP+ form factor, designed to maximize rack space and simplify port provisioning in dense data-center environments.
• 40GBASE-SR4 compatibility using four parallel 850 nm lanes over multimode fiber, delivered through an MPO/MTP 12-fiber connector to support rapid, scalable uplinks and streamlined patching.
• Fiber support for OM3 and OM4 multimode cables, enabling flexible deployment options; typical reach up to 100 meters on OM3 and up to 150 meters on OM4 depending on fiber quality and installation conditions.
• Effortless maintenance and hot-swapping: compliant with industry standards, enabling installation into compatible switches and routers without powering down the entire system in most data-center environments.
• Reliable performance with consistent throughput, solid jitter characteristics, and robust operation across typical data-center temperatures and load conditions, making it a dependable backbone for short-reach interconnects and server-to-switch links.

Technical Details of Accortec 40GbE QSFP+ SR4 Optical Transceiver

• Form factor: QSFP+
• Standard: 40GBASE-SR4
• Wavelength: 850 nm
• Interface: Four parallel lanes (Tx/Rx) on an MPO/MTP 12-fiber connector
• Fiber type: Multimode fiber (OM3/OM4)
• Reach: Up to 100 m on OM3; up to 150 m on OM4
• Data rate: 40 Gbps aggregate (4x10 Gbps)
• TECT/Compatibility: Hot-swappable module compatible with standard network gear
• Operational notes: Verify compatibility with your switch vendor’s transceiver matrix and cabling plan before deployment

How to install Accortec 40GbE QSFP+ SR4 Optical Transceiver

• Prepare your environment by confirming that your switch or router port supports 40GBASE-SR4 and that OM3/OM4 multimode fiber is available for the deployment.
• Power down the affected device if required by your equipment’s hot-swapping guidelines, or ensure the port supports safe hot-swapping per the vendor’s recommendations.
• Inspect and prepare the fiber cables: verify MPO/MTP connectors are clean, free of dust, and aligned with the correct polarity for proper lane mapping; use clean cleaning tools designed for MPO/MTP connectors.
• Insert the Accortec QSFP+ SR4 transceiver firmly into the designated QSFP+ slot until it seats with a definitive click, ensuring the module lock engages securely if your device uses a retention mechanism.
• Connect the fiber patch cables to the MPO/MTP connector on the transceiver, routing them to the corresponding device ports or patch panels. Maintain correct lane polarity and keep cabling organized to prevent bending or stress on the connectors.
• Power on the device or port and verify link status via the device management interface or LED indicators; run a basic 40G connectivity test to confirm that all four lanes are active and that throughput aligns with expectations.
• Monitor the connection using your network management tools for throughput, error rates, and stability; if performance issues arise, reseat the module, re-seat cables, or re-check compatibility with the switch’s transceiver support matrix.

Frequently asked questions

• What is the Accortec 40GbE QSFP+ SR4 Optical Transceiver? It is a high-density, short-reach transceiver that enables 40 Gigabit Ethernet through four parallel 850 nm lanes over multimode fiber, using an MPO/MTP interface in a QSFP+ package for data-center interconnects and high-performance networks.
• What fiber type does SR4 use? SR4 uses multimode fiber (OM3 or OM4) with a parallel-lane MPO/MTP connector, designed for short-reach, high-bandwidth links in data centers and campus networks.
• What are typical distance capabilities? On OM3 fiber, reach is commonly up to 100 meters; on OM4 fiber, reach can extend up to about 150 meters where cable quality and installation conditions allow.
• Is the module hot-swappable? Yes. The QSFP+ SR4 transceiver is designed for hot-swapping in compatible switches and routers that support 40GBASE-SR4, enabling flexible maintenance without complete downtime in many setups.
• Is it compatible with all switches? Compatibility depends on the switch vendor and firmware. Always consult the vendor’s transceiver compatibility matrix to confirm support for 40GBASE-SR4 and the specific QSFP+ module model.
• Do I need special tools? Typically no specialized tools are required beyond standard fiber-cleaning supplies; insertion is designed to be straightforward, with careful handling to avoid ESD or connector damage.