HPE 10G SFP+ LC ER 40km SMF Transceiver

The HPE 10G SFP+ LC ER 40km SMF Transceiver is a high-performance plug‑in module engineered for demanding data networking environments. It delivers robust 10 Gigabit Ethernet (10GBase-ER) connectivity over single‑mode fiber, supporting long‑haul links up to 40 kilometers. Designed for seamless integration with HPE networking gear and a broad range of SFP+ capable devices, this transceiver combines reliable optics, snap‑in simplicity, and the flexibility you need to expand data center, campus, and enterprise networks without overhauling existing infrastructure. Whether you're building a new backbone, extending a data center fabric, or enabling high‑speed server connectivity, this transceiver provides the efficiency, compatibility, and performance that modern networks demand.

• Long‑range 10GBase‑ER performance: Up to 40 km over single‑mode fiber, ideal for data center backbones, campus networks, and metro interconnects while maintaining low latency and stable throughput.
• LC duplex connector with single‑mode fiber: Specifically designed for high‑quality, low‑loss connections across long distances, ensuring reliable optical performance and ease of field installation.
• Plug‑in, hot‑swappable SFP+ form factor: Easy to install and replace without power cycling the host device, minimizing downtime during upgrades and maintenance in dense network environments.
• IEEE 802.3ae 10GBASE‑ER compatibility: Built to interoperable standards, enabling seamless operation across diverse vendor ecosystems that support 10G Ethernet with SFP+ interfaces.
• Optimized for data networking and optical networks: Delivers consistent, high‑throughput performance under heavy workloads, supporting virtualization, data replication, backups, and real‑time analytics with reliability.

Technical Details of HPE 10G SFP+ LC ER 40km SMF Transceiver

• Product Type: SFP+ transceiver module
• Data Rate: 10 Gbps (10GBase‑ER)
• Wavelength: 1310 nm
• Fiber Type: Single‑Mode Fiber (SMF)
• Connector: LC duplex
• Distance: Up to 40 km
• Standards: IEEE 802.3ae 10GBASE‑ER
• Compatibility: Designed for HPE networking gear and interoperable with other 10GBASE‑ER devices that support SFP+ ports

How to install HPE 10G SFP+ LC ER 40km SMF Transceiver

• Power down or place the host device in maintenance mode if required by your network policy, then locate an available SFP+ slot in the switch, router, or server NIC that accepts 10GBASE‑ER modules.
• Remove the dust cover from the transceiver and align the module with the SFP+ slot, ensuring the edge of the module faces the correct direction for insertion.
• Insert the transceiver firmly into the slot until the locking mechanism engages; you should feel a click as it seats properly.
• Attach a LC duplex fiber optic cable to the transceiver’s LC connector, making sure to connect the transmit (Tx) to the receive (Rx) end on the corresponding device. Use appropriate fiber boots to protect connections and maintain proper bend Radius.
• Power on the device (if it was powered down) and verify link status and activity lights on both ends. Access the device management interface to confirm the port is configured for 10GBase‑ER and that the interface negotiates at 10 Gbps with a healthy optical link.
• Perform basic validation tests, such as loopback or end‑to‑end throughput tests, and monitor error counters to ensure stable performance across the 40 km link. If issues arise, recheck fiber cleanliness, connector integrity, and compatibility with the other SFP+ devices in the chain.

Frequently asked questions

• Q: What is the maximum distance supported by this transceiver? A: Up to 40 kilometers on single‑mode fiber, depending on fiber quality, fiber length, and the optical budget of the link.
• Q: Which networks is this transceiver compatible with? A: It is designed for 10GBase‑ER applications and is compatible with SFP+ ports on HPE devices and other vendors that support 10GBase‑ER, provided the devices adhere to IEEE 802.3ae standards.
• Q: What type of fiber and connectors are required? A: This transceiver requires single‑mode fiber with LC duplex connectors to achieve the advertised reach and optical performance.
• Q: Is this module hot‑swappable? A: Yes. The SFP+ form factor is designed for hot‑swapping in compatible devices, minimizing downtime during maintenance or upgrades.
• Q: Do I need special cabling beyond a standard LC‑LC fiber pair? A: In most scenarios, a standard LC duplex single‑mode fiber patch cord or appropriate fiber cabling used in your network topology is sufficient; ensure proper polarity and connector cleanliness for optimal performance.
• Q: Does this module require any specific firmware or management settings? A: In most environments, no special firmware is required beyond typical device configurations for 10GBase‑ER interfaces; consult your device vendor’s documentation for port mode, speed, and duplex settings if necessary.