HPE 1G SFP LC LX 10km SMF Transceiver

The HPE 1G SFP LC LX 10km SMF Transceiver is a high-performance, hot-swappable optical module designed to extend reliable, long-range connectivity across enterprise networks. Engineered for modern data centers, campuses, and branch environments, this 1 Gigabit Ethernet SFP transceiver enables flexible, scalable upgrades without overhauling your existing switch infrastructure. With a small form factor (SFP) housing, LC duplex connectors, and a 1310 nm LX wavelength optimized for single-mode fiber, this transceiver delivers stable, low-latency performance over distances up to 10 kilometers. It is built to integrate seamlessly with HP’s networking ecosystems while offering broad compatibility with other vendors that adhere to SFP standards.

• Core performance and reliability: This 1G SFP LX transceiver is purpose-built to handle everyday enterprise traffic—from fiber-based Ethernet to high-throughput applications. It supports standard 1GBASE-LX operation, delivering consistent throughput for data centers, campus networks, and remote sites. The module is designed for dependable day-to-day operation in busy networks, with robust optical sensitivity and a stable link budget that helps reduce packet loss and retransmissions. For IT teams, this means fewer hiccups when scaling bandwidth, consolidating servers, or extending VLANs across longer distances. The LX 1310 nm optical profile is optimized for low attenuation across SMF, enabling reliable performance at the 10 km reach commonly required for connecting dispersed sites and core-to-distribution layers.
• Long-range coverage with SMF and LC connectors: The “LX” designation signals the 1310 nm wavelength, ideal for single-mode fiber links up to 10 kilometers. This makes the transceiver an excellent choice for inter-building links, data-center interconnects, and remote office backbones. The LC duplex connectors provide secure, easy-fix connections with a compact footprint, helping maintain clean rack installations and minimal cable management issues. By leveraging SMF, you can exploit lower fiber attenuation and greater immunity to interference, ensuring stable data transport even over extended distances and through complex cabling paths.
• Rugged design, hot-plug ready, and monitoring capabilities: The HPE transceiver is built to fit standard SFP slots across a wide range of HP switches and compatible devices. It supports hot-plug installation, meaning you can insert or replace the module with minimal or no downtime in many environments. Digital Diagnostics Monitoring (DDM/DDMI) support is included where the host device and firmware permit, enabling real-time monitoring of laser temperature, transmitter power, receiver power, and optical metrics. This visibility helps administrators optimize link performance, proactively identify potential issues, and reduce fault investigation time.
• Energy efficiency and thermal stability: In today’s energy-conscious data centers, the HPE 1G SFP LX transceiver is designed to maintain efficient power usage while delivering dependable performance. The compact, heat-tolerant form factor aligns with standard cold-aisle, temperature-controlled deployments, ensuring a stable operating profile in typical data-center environments. For organizations managing large fleets of SFP modules, this efficiency translates into lower overall cooling requirements and quieter operation in equipment rooms or office environments where noise may be a consideration.
• Easy deployment and broad interoperability: This SFP module adheres to industry standards (MSA, IEEE 802.3) for 1GBASE-LX operation, LC fiber interfaces, and SFP form factors, enabling straightforward integration into HP networking gear and many multi-vendor ecosystems. Whether upgrading an aging core switch, extending a campus backbone, or provisioning remote sites, this transceiver provides a plug-and-play pathway that minimizes disruption. While compatibility is generally broad for SFP-LX devices, it’s always wise to verify with your specific switch or router model's vendor compatibility list to ensure seamless operation and optimal performance.

Technical Details of HPE 1G SFP LC LX 10km SMF Transceiver

• Interface: 1GBASE-LX SFP
• Data rate: 1 Gbps
• Connector: LC duplex
• Wavelength: 1310 nm
• Distance: Up to 10 km
• Fiber type: Single-mode fiber (SMF)
• Monitoring: DDMI/DDM support (where supported by host device firmware)
• Form factor: Small Form-factor Pluggable (SFP) transceiver
• Hot-plug: Yes; supports insert/removal with system powered (subject to device capabilities)
• Compliance: MSA-compliant; compatible with IEEE 802.3 1GBASE-LX standards

How to install HPE 1G SFP LC LX 10km SMF Transceiver

• Verify that your switch, router, or network device supports SFP transceivers and 1GBASE-LX operation. Confirm firmware compatibility and, if possible, consult your device’s compatibility list.
• Prepare a standard SMF patch cable with LC duplex connectors. Ensure the cable type matches the SMF specification (typical 9/125 μm) and inspect for any damage or excessive bend radii before use.
• Power down the device or, if your equipment supports hot-swappable modules, ensure you have proper static precautions and follow your organization’s change-management protocol. Insert the HPE 1G SFP LX module into an available SFP slot until the latch engages, avoiding excessive force.
• Attach the SMF patch cables to the LC connectors on both ends. Maintain proper polarity and route cables to minimize bending, twists, and tension. Keep patch cables organized to prevent accidental unplugging during maintenance.
• Power on the device if it was shut down. Observe the transceiver’s status indicators on the host equipment (link LED, activity LED, etc.). If DDMI is supported, use the device’s management interface to verify transmit/receive levels and monitor link health.
• Test the link by forwarding representative traffic and checking for stability, latency, and throughput. If necessary, configure VLANs, MTU, or specific software features to optimize performance for your workload (e.g., iSCSI, virtualized workloads, or inter-switch links).
• Document the installation and confirm ongoing monitoring through your network management system. Maintain a record of the module’s serial number and firmware version for future replacements or warranty considerations.

Frequently asked questions

• What does LX mean, and why would I choose a 10 km LX transceiver? LX indicates the 1310 nm wavelength suitable for single-mode fiber. The 10 km rating enables long-distance links between buildings, campuses, or data-center segments without repeaters or Ethernet extenders, making it ideal for scalable enterprise networks.
• Is this transceiver compatible with non-HP switches or routers? In general, SFP modules that follow standard 1GBASE-LX and use LC duplex connectors are designed for broad interoperability. However, certain devices may require a vendor-tested compatibility list to guarantee full functionality, including monitoring features like DDMI. If in doubt, verify compatibility with your specific switch model.
• What kind of fiber and cable do I need? You should use single-mode fiber (SMF) with LC duplex connectors. Typical fiber types include 9/125 μm SMF. Use high-quality, properly terminated fiber patches and maintain appropriate bend radii to preserve signal integrity over the 10 km link.
• Does the module support monitoring and diagnostics? Many HP/SFP LX modules support Digital Diagnostics Monitoring (DDMI). DDMI allows real-time monitoring of optical power and temperature when the host device and firmware support it. Check your switch’s capabilities to enable and read DDMI data for proactive link management.
• What about warranty and support? Warranties for transceiver modules vary by vendor and seller. Typical options include manufacturer warranties or seller-specific terms. Review the product listing and vendor policy for the exact warranty duration and coverage for this HPE transceiver.