Brocade (Formerly) 10G-SFPP-BXU-80KM Compatible SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM) — 10GBase-BX BiDi SFP+

This high-performance Brocade-compatible SFP+ transceiver enables true 10GBase-BX BiDi operation over a single-mode fiber link. With a transmit wavelength of 1490 nm and a receive wavelength of 1550 nm, it supports bidirectional data transfer over up to 80 kilometers of single-mode fiber (SMF) using LC connectors. This module is designed for enterprise data centers, service providers, and campus networks that require long-reach, cost-effective 10G fiber connectivity without laying additional fiber strands. Built to meet the 10GBase-BX standard and offered as a TAA-compliant component, it ensures compatibility with a broad range of network devices while delivering reliable performance, robust monitoring, and a straightforward hot-swappable form factor. Ideal for aggregating long-haul links, data center interconnects, and metropolitan networks, this transceiver is a solid choice for scalable, future-proof fiber deployments.

• BiDi 10GBase-BXU-80KM capability — This SFP+ transceiver supports bidirectional 10 Gigabit Ethernet over a single SMF strand, using 1490 nm transmission and 1550 nm reception. Paired with a compatible BXU transceiver at the remote end, it delivers seamless duplex communications over distances up to 80 kilometers. The BiDi design minimizes fiber requirements and simplifies network planning, making it an excellent option for long-haul links, data center interconnects, and metro deployments. The module leverages standard SFP+ form factors to enable rapid installation and easy swapping in and out of existing switches, routers, or fiber-optic network appliances. In real-world networks, this translates to efficient use of fiber resources, reduced splicing, and simplified inventory management while maintaining full 10G throughput.
• SMF compatibility with LC connector and DOM monitoring — Engineered for single-mode fiber systems, this transceiver uses a standard LC duplex optical connector to deliver high-bandwidth, low-loss connections over long distances. Integrated Digital Optical Monitoring (DOM) provides real-time visibility into optical signal quality, received power, temperature, and other vital diagnostics. Network administrators can remotely monitor link health, preemptively detect degradation, and optimize maintenance windows, improving uptime and service levels. The Dom-enabled feature set aligns with modern network management practices, enabling proactive troubleshooting and enhanced fault isolation across complex fiber architectures.
• 10GBase-BX compliant, TAA compliant, and enterprise-ready — The module adheres to the 10GBase-BX standard for interoperable, high-speed Ethernet over BX-compatible transceivers. As a TAA-compliant component, it meets procurement requirements for U.S. federal and many commercial buyers, broadening its applicability in government, education, and large enterprise networks. The device is designed for reliability and longevity in demanding environments, with rigorous testing to ensure compatibility with networks that rely on standard BXU-80KM implementations. This makes it a dependable choice for organizations standardizing on 10G fiber connectivity across multi-vendor ecosystems.
• Ease of integration and management — The SFP+ module is designed for quick, tool-free insertion into SFP+ slots, enabling fast upgrades and minimal downtime. Its compact footprint and standard pin-out simplify deployment in densely packed chassis and switch backplanes. With DOM capabilities, administrators gain ongoing visibility into link status, enabling smarter maintenance strategies and faster mean time to repair (MTTR). The compatibility proposition is strengthened by common industry standards, helping organizations consolidate spares and reduce the complexity of cross-vendor deployments without sacrificing performance.
• Value, reliability, and versatile deployment scenarios — This transceiver delivers solid long-haul performance suitable for data center interconnects, campus networks, and service-provider infrastructures. Its long reach (up to 80 km) supports remote branches, core-to-edge connections, and inter-switch links with minimal fiber usage. The combination of a robust SFP+ form factor, BXU-80KM wavelength scheme, and TAA compliance creates a compelling balance of price, performance, and compatibility for organizations expanding their 10G fiber networks. Whether upgrading an existing deployment or building a new fiber topology, this module offers dependable throughput with straightforward integration into established 10G ecosystems.

Technical Details of Brocade (Formerly) 10G-SFPP-BXU-80KM Compatible SFP+ Transceiver

• Data rate: 10 Gbps (10GBase) uplink/downlink capacity in a single SFP+ form factor.
• Wavelengths: Transmit at 1490 nm and receive at 1550 nm for BiDi operation over SMF.
• Distance capability: Up to 80 kilometers on single-mode fiber (SMF) with appropriate pair-based BXU counterpart transceivers.
• Fiber type: Single-mode fiber (SMF) required for the full 80 km link.
• Connector: LC connector for both transmit and receive paths in the BiDi setup.
• Form factor: SFP+ hot-swappable transceiver module, designed for easy installation in compatible devices.
• Digital Optical Monitoring (DOM): Yes — provides real-time status on link health, received power, temperature, and other optical parameters.
• Compliance: TAA Compliant — suitable for U.S. federal procurement and global enterprise use.
• Compatibility: Designed to be used with devices that support 10GBase-BX BiDi configurations and BXU-80KM-style partnerships; intended for cross-vendor interoperability where BX standard is respected.

how to install Brocade (Formerly) 10G-SFPP-BXU-80KM Compatible SFP+ Transceiver

Installing this transceiver is straightforward and designed to minimize downtime in busy environments. Follow these steps to ensure a successful deployment and to maximize performance and reliability:

1) Verify compatibility and readiness — Confirm that your network device (switch, router, or optical edge device) supports 10GBase-BX BiDi SFP+ modules and that the paired BXU transceiver mirrors the same wavelength scheme (1490 nm TX / 1550 nm RX) and distance requirements. Ensure your fiber infrastructure is configured for BX BiDi operation, with SMF links and LC endpoints. Check for any device-specific settings or catalog requirements from your vendor to guarantee integration.

2) Power-down and prepare the port — Power down or gracefully suspend traffic on the SFP+ slot where the transceiver will be installed. Remove the existing module if replacing an old transceiver, and inspect the slot for any debris or obstructions. Ensure you are handling the module with proper electrostatic discharge precautions and that the environmental conditions (temperature, humidity) align with operating specifications.

3) Insert the transceiver — With the module oriented correctly, slide it into the SFP+ slot until it clicks and seats firmly. Do not force the module, and avoid wiggling once the connector is seated. Confirm that the device recognizes the module and that any pre-configured interface settings (speed, duplex, and negotiation) align with the 10GBase-BX BiDi configuration. If your device supports DOM, enable it to begin monitoring optical parameters right away.

4) Connect the fiber — Attach the LC fiber patch cable to the transceiver’s LC connector, ensuring the fiber is clean and free of contaminants. Route the fiber to the corresponding BXU-enabled transceiver at the remote end. Use proper bend radius and protective fiber management to prevent micro-bends or macrobends that could degrade signal integrity. Avoid exceeding the maximum link length specified by your network design and ensure patch cables are rated for the intended environmental conditions.

5) Bring the link up and validate — Power on the device and verify that the link is established. Monitor the DOM readings to confirm healthy received power and expected temperature ranges. Confirm 10G throughput by running a network test or monitoring traffic counters on the corresponding BXU partner. If performance issues arise, re-check the fiber connections, confirm the compatibility of both ends, and consult device logs for any error indications. Maintain documentation of the BXU link for future maintenance or troubleshooting needs.

6) ongoing management — With DOM active, periodically review optical performance metrics, such as receive power and temperature, to anticipate potential degradations. Maintain a spare BXU-compatible transceiver for quick swaps in case of hardware failure or planned maintenance. Document port configurations, link budgets, and any firmware or driver prerequisites that may affect interoperability across vendors.

Frequently asked questions

• What does BXU-80KM stand for, and what makes it special? BXU-80KM denotes a bidirectional SFP+ transceiver designed for 10GBase-BX operations over a single SMF link with a reach of up to 80 kilometers. The “U” typically indicates the up-link direction in BX BiDi configurations, and the 80KM distance highlights its long-reach capability. This module enables efficient use of fiber by transmitting on 1490 nm while receiving on 1550 nm, paired with a compatible remote BXU transceiver to complete the duplex link.
• Is this transceiver compatible with non-Brocade devices? The module is designed to conform to the 10GBase-BX BiDi standard and should be interoperable with devices that support BXU-80KM BiDi specifications. However, cross-vendor compatibility can vary due to vendor-specific implementation details. It is recommended to verify with your network equipment vendor that the BXU-80KM BiDi transceiver is approved for use in your particular hardware and software release cycle.
• What is Digital Optical Monitoring (DOM), and why is it important? DOM provides real-time optical performance data, including link status, received power, temperature, and laser bias. This visibility enables proactive network management, quicker fault isolation, and improved maintenance planning. For long-haul BX BiDi links, DOM is a valuable tool to monitor link health without interrupting service.
• What does it mean that the module is TAA compliant? TAA compliance indicates adherence to the Trade Agreements Act, which is a procurement requirement for U.S. federal government agencies and many contractors. This compliance can be important for organizations bidding on government projects or aligning with procurement standards for public sector networks.
• What deployment scenarios benefit most from this transceiver? Long-haul BX BiDi configurations, data center interconnects, and metropolitan area networks that require 10G connectivity over a single fiber strand. It is well-suited for link uplinks between data centers, backbone connections, or inter-switch links where fiber resources are constrained but long reach is essential. Typical deployments include core-to-distribution links, campus backbones, or remote site connections where BX BiDi optics minimize fiber splicing and fiber management complexity.