Accortec Qsfp 40Gbase Lr4 Long Reach Singlemode Transceiver Smf Module

Engineered for high‑performance data centers, service providers, and enterprise networks, the Accortec QSFP 40GBASE-LR4 Long Reach Singlemode Transceiver is your reliable pathway to scalable, low‑latency interconnects. This QSFP+ module packs four 10 Gbps lanes into a single, hot‑swappable transceiver, delivering a full 40 Gbps of aggregate bandwidth over single‑mode fiber (SMF) with reach up to 10 kilometers. Designed to maximize uptime while minimizing rack clutter, it combines robust optics, precise manufacturing, and broad interoperability to future‑proof your fabric as workloads shift toward cloud, analytics, and real‑time streaming. Whether you’re upgrading a spine‑leaf spine or building a new high‑density interconnect, the Accortec QSFP LR4 module is built to maintain signal integrity across temperature variations and vibration typical of modern data centers, while helping you consolidate fiber footprints and lower total cost of ownership.

• High‑performance 40GBASE‑LR4 capability: 4x10 Gbps lanes within a single QSFP+ module enable aggregated 40 Gbps throughput over SMF, optimized for long‑reach data center interconnects and campus backbones.
• MSA‑compliant, hot‑swappable QSFP+ form factor: Plug into standard QSFP+ ports without modifications, allowing rapid capacity upgrades and minimal downtime in live networks.
• Advanced diagnostics with DOM support: Digital Optical Monitoring provides real‑time visibility into optical power, temperature, bias current, and other vital metrics for proactive maintenance and faster fault isolation.
• Rugged, reliable design for enterprise environments: Engineered with tight tolerances and a durable enclosure to preserve signal integrity across temperature swings and mechanical vibrations common in data centers and urban networks.
• Broad interoperability and scalable deployment: Built to work with a wide ecosystem of switches, routers, and optical transport gear from leading vendors, supporting dense, scalable fabrics and simplified interoperability across your network.

Technical Details of Accortec Qsfp 40Gbase Lr4 Long Reach Singlemode Transceiver Smf Module

• Technology and data rate: 40GBASE‑LR4 functionality achieved through four parallel 10 Gbps lanes within a single QSFP+ package, delivering aggregated 40 Gbps over SMF.
• Form factor and compatibility: MSA‑compliant QSFP+ hot‑swappable transceiver designed for standard QSFP+ ports, enabling seamless upgrades and broad ecosystem interoperability.
• Reach and fiber type: Long‑reach operation over single‑mode fiber with reach up to 10 kilometers, ideal for data‑center interconnects, campus backbones, and core‑distribution links requiring extended distance.
• Optical technology: WDM‑based four‑channel optics multiplex four 10 Gbps signals for long‑haul transmission while preserving signal integrity and reducing fiber footprint.
• Diagnostics and reliability: Digital Optical Monitoring (DOM) enabled for continuous monitoring of optical power, temperature, and other vital parameters to support proactive maintenance and service levels.
• Construction and durability: Rugged enclosure with precise tolerances to withstand the rigors of data‑center refresh cycles, frequent insertions/removals, and variable environmental conditions.
• Interoperability: Designed to work across a broad range of switches, routers, and optical transport gear from leading vendors, facilitating smooth integration into multi‑vendor networks.

how to install Accortec Qsfp 40Gbase Lr4 Long Reach Singlemode Transceiver Smf Module

• Prepare the system: Verify that the host device (switch/router) supports QSFP+ 40GBASE‑LR4 transceivers and that the installed fiber is SMF with appropriate connectors. Although the module is hot‑swappable, it's prudent to plan for basic maintenance best practices and have your fiber paths organized to avoid accidental strain during installation.
• Power and environment: Ensure the equipment is powered and operating within the data‑center’s standard environmental parameters. The Accortec LR4 module is designed to perform reliably in typical data‑center temperature ranges and is built to tolerate the vibrations and airflow patterns of modern racks.
• Insert the transceiver: Remove the protective dust caps if present, align the module with the QSFP+ port, and slide it into the slot until it seats with a firm click. The MSA‑compliant design allows hot swapping, so installation can occur with equipment powered on, though following your organization’s change‑control procedures is recommended for best practices.
• Connect the fiber: Carefully thread the SMF fiber into the module’s connector interface, ensuring proper polarity and routing to minimize bend radius. Use appropriate fiber management to avoid strain on the connector as the fiber is terminated or connected to downstream equipment.
• Verify link and monitor: After seating the module, check the host device for link status and perform a basic verification of path integrity. If the device supports DOM, review live optical power, temperature, and bias data to confirm healthy operation. Run any vendor‑specific diagnostics to ensure that all four lanes are active and error‑free.
• Document and monitor: Record the installed module’s serial number, firmware/revision level, and site location. Establish routine monitoring to track link performance and DOM data, enabling proactive maintenance and timely issue resolution.

Frequently asked questions

• Q: What is 40GBASE‑LR4?
  

  A: 40GBASE‑LR4 is a 40‑gigabit Ethernet optical transceiver that uses four parallel 10 Gbps lanes (four wavelengths) to transmit data over single‑mode fiber. It is designed for long‑reach interconnects, typically up to 10 kilometers, and is commonly used for data‑center interconnects, campus backbones, and core to distribution links in modern fabrics.

• Q: Is the Accortec QSFP LR4 hot‑swappable?
  

  A: Yes. The module uses an MSA‑compliant QSFP+ form factor that supports hot swapping, allowing upgrades or replacements without powering down the entire system in many deployment scenarios. Always follow your equipment vendor’s change‑control guidelines when performing swaps in production environments.

• Q: What fiber type does this transceiver require?
  

  A: This transceiver is designed for single‑mode fiber (SMF). Use compatible SMF cables to achieve the stated 10 km reach and to maintain optimal signal integrity across channels.

• Q: Does it include diagnostics?
  

  A: Yes. The module supports Digital Optical Monitoring (DOM), providing real‑time visibility into parameters such as optical transmission power, temperature, and bias current. This enables proactive maintenance, faster fault isolation, and improved service levels.

• Q: Which devices are compatible with this transceiver?
  

  A: The Accortec QSFP+ LR4 transceiver is designed to be broadly compatible with a wide ecosystem of switches, routers, and optical transport gear from leading vendors, thanks to its MSA‑compliant footprint and the LR4 optical specifications. Always verify vendor compatibility with your specific chassis or device model when deploying in mixed‑vendor environments.

• Q: What is the typical application for this module?
  

  A: It is ideal for data‑center interconnects, core to distribution links, campus backbones, and any scenario requiring high bandwidth over medium to long distances on SMF. It helps consolidate fiber footprints, reduces rack space, and simplifies scalability while maintaining robust signal integrity for cloud workloads, analytics, and real‑time data streaming.