Accortec 40GBase-LR4L QSFP Module for SMF

The Accortec 40GBase-LR4L QSFP Module for SMF delivers unmatched performance for high-demand data and optical networks. Engineered for data centers, campus backbones, and enterprise cores, this transceiver combines robust reliability with cutting-edge technology to ensure seamless, low-latency connectivity across longer distances on single-mode fiber. Built to align with industry standards, the LR4L design multiplexes four 10G channels into a single, compact QSFP+ package, providing 40 gigabit-per-second bandwidth in a dense, hot-swappable form factor. Whether you’re upgrading existing infrastructure or building a scalable 40G backbone, the Accortec LR4L module is designed to simplify deployment, minimize power consumption, and maximize return on investment.

• Blazing 40G throughput: Seamless aggregation of four 10G lanes into a single 40GBase-LR4L link for high-capacity data center backbones and core networks.
• LR4L over SMF: Optimized for long-reach single-mode fiber, enabling efficient, multi-node connections with fewer fiber runs and reduced complexity.
• MSA-compliant QSFP+ form factor: Hot-swappable, easy to install, and designed for broad compatibility across a wide range of switches, routers, and optical hardware from multiple vendors.
• Low power, high reliability: Advanced optics with energy-efficient performance and robust protection features to support dense deployments with predictable uptime.
• Durable, enterprise-grade design: Built to withstand data-center conditions with stringent manufacturing quality and long-term operational stability.

Technical Details of Accortec 40GBase-LR4L QSFP Module for SMF

• Data rate: 40GBASE-LR4L
• Form factor: QSFP+
• Fiber type: Single-Mode Fiber (SMF)
• Optical interface: LR4L (four 10G channels multiplexed on a single package)
• Standards and compliance: IEEE 802.3 compatible with multi-vendor ecosystems and MSA-aligned
• Drive technology: Four-channel, parallel-long-haul Ethernet transceiver architecture
• Environmental considerations: Designed for reliability in standard data-center operating environments

how to install Accortec 40GBase-LR4L QSFP Module for SMF

Preparation and safety: Before installation, ensure you have a compatible 40G Ethernet switch or router port, and that your maintenance window allows for a module swap if needed. Power down or place the equipment in a maintenance state as required by your data-center procedures, then follow these steps to install the transceiver correctly.

Step 1 — power and slot readiness: Verify that the host device supports QSFP+ modules and that the slot is clean and free of obstruction. If your system supports hot-swapping, you can proceed with the module insertion; otherwise, power down per your vendor’s guidelines.

Step 2 — align and insert: With care, align the Accortec 40GBase-LR4L QSFP module with the 40G port slot. Gently seat the module until it is firmly seated and the module’s latch or locking mechanism engages. Do not force the module, and avoid contact with optical connectors or exposed fiber ends.

Step 3 — fiber connections: Attach the single-mode fiber links specified for your LR4L deployment. Use proper bend-radius practices to protect the fiber and minimize attenuation. Handle fibers with clean, lint-free wipes and connectors that are compatible with LR4L networking standards. Ensure channel polarity is correct according to your network design.

Step 4 — verification: Power up the device (if required) and verify the link status indicators on both the transceiver and the switch. Confirm that the port negotiates to 40G mode and that the four 10G lanes are operational. Run a basic connectivity test or a quick throughput check to validate performance.

Step 5 — post-installation checks: Document the installation, record the port status, and monitor initial traffic to ensure stable operation. If you encounter any issues, consult your vendor’s data sheet for the LR4L specifications and verify cabling, polarity, and compatibility with your specific hardware platform. Regular firmware and driver checks can help maintain compatibility across devices in mixed-vendor environments.

Tips for optimal results: Keep fiber paths short where possible, minimize splices, and maintain a consistent fiber type throughout the link. If you’re integrating multiple LR4L transceivers, testing each link individually before full deployment reduces troubleshooting time and ensures your data-center fabric remains reliable under load.

Frequently asked questions

Q: What is the Accortec 40GBase-LR4L QSFP Module for SMF? A: It is a 40 Gbps optical transceiver in a QSFP+ form factor designed to operate over single-mode fiber using the LR4L optical interface. It multiplexes four 10G channels into a single QSFP+ package to achieve high-density, long-reach 40G Ethernet connectivity.

Q: Is this module hot-swappable? A: Yes. The QSFP+ form factor is designed for hot-swapping, enabling maintenance and upgrades with minimal downtime, provided your network hardware supports hot-swapping and you follow proper procedures.

Q: What type of fiber does it require? A: It requires single-mode fiber (SMF) compatible with LR4L operation. Ensure that your fiber links and connectors match the LR4L specifications and that proper bend-radius guidelines are followed to preserve signal integrity.

Q: Can I use this module with different vendor switches? A: The Accortec LR4L QSFP module is designed to be compatible with a broad range of devices that support 40GBASE-LR4L in QSFP+ form factor. Always verify IEEE 802.3 compatibility and vendor-specific interop notes for your exact hardware combination.

Q: Where can I find exact technical specifications and warranty details? A: Exact data-sheet parameters, supply voltages, operating temperature ranges, warranty terms, and compliance information are provided by Accortec and the authorized distributor. For the most precise details, consult the official product datasheet and the distributor’s resources.