HPE B-series 32Gb SFP28 Extended Long Wave 25km 1-pack Secure Transceiver

Unlock high-speed, reliable fiber connectivity with the HPE B-series 32Gb SFP28 Extended Long Wave transceiver. Engineered for data networking and optical networks, this secure, single-pack solution delivers 32 Gigabit Ethernet over long distances, making it ideal for data centers, enterprise backbones, campus networks, and edge deployments. Designed to fit HPE B-series infrastructure, this transceiver enables scalable uplinks and interconnects with minimized latency, maximum reach, and enhanced security features that safeguard your network integrity.

• Ultra-fast 32Gbps performance: Supports 32 Gigabit Ethernet, enabling high-bandwidth interconnects between switches, routers, and optical transport devices. Perfect for consolidating storage, virtualized workloads, and latency-sensitive applications across your data fabric.
• Extended Long Wave reach up to 25km: Optimized for long-haul connections, this transceiver delivers reliable optical transmission over Extended Long Wave wavelengths, enabling flexible topologies and remote link deployments without compromising signal integrity.
• 28- or 32-GB optical efficiency with SFP28 form factor: The SFP28 footprint provides a compact, hot-swappable solution that fits a wide range of network hardware while preserving port density and ease of replacement in busy environments.
• Secure Transceiver with trusted security features: Marketed as a Secure Transceiver, it incorporates mechanisms designed to protect the integrity of the optical link and prevent unauthorized replacements, helping to maintain trusted hardware within your network.
• Plug-and-play, enterprise-grade reliability: Designed for simple installation and robust operation in demanding data-center racks and edge cabinets. The transceiver is compatible with standard SFP28 slots and supports easy field upgrades with minimal downtime.

Technical Details of HPE B-series 32Gb SFP28 Extended Long Wave 25km 1-pack Secure Transceiver

• Product type: SFP28 optical transceiver
• Data rate: 32 Gbps Ethernet
• Wavelength / Extended Long Wave: Extended Long Wave (1310 nm is typical for long-distance SFP28—optimized for 25 km reach)
• Reach: Up to 25 km (approximately 82021 ft)
• Fiber type: Single-mode fiber (SMF) recommended for long-distance links
• Connector: LC duplex
• Form factor: SFP28, hot-swappable in compatible network devices
• Media type: Optical fiber
• Packaging: 1-pack
• Applications: Data Networking, Optical Networking, high-speed uplinks, server-to-storage fabric
• Security features: Secure Transceiver branding for enhanced hardware integrity and authenticated module usage
• Compatibility: Designed to align with HPE B-series equipment and SAS/FC/Ethernet ecosystems that support SFP28

how to install HPE B-series 32Gb SFP28 Extended Long Wave 25km 1-pack Secure Transceiver

• Power down (or ensure a safe hot-swap environment) for the device slot where the transceiver will be installed, or follow your vendor’s hot-swapping guidelines.
• Insert the SFP28 transceiver firmly into the available SFP28 slot until it seats with a secure click, ensuring the module is oriented correctly and the connector faces the motherboard or switch backplane.
• Connect the appropriate single-mode optical fiber cable to the LC duplex connectors. Ensure the fiber is clean and properly terminated to maintain low insertion loss.
• Power on the device or allow it to come online if hot-swapped. Verify the transceiver is detected by the switch/router via the management interface or CLI.
• Check link status, diagnostics, and LED indicators. If available, enable Digital Diagnostics Monitoring (DDM) to monitor optical power, temperature, and signal integrity. Confirm the 32Gbps link is established and the distance parameters align with the planned topology.
• Perform basic validation by running throughput tests and ensuring compatibility with the connected devices. If issues arise, verify fiber polarity, connector cleanliness, and that the correct wavelength and mode are being used for the fiber path.

Frequently asked questions

• What is the HPE B-series 32Gb SFP28 Extended Long Wave transceiver? A high-performance, hot-swappable optical transceiver designed for 32 Gbps Ethernet connections over extended distances, compatible with HPE B-series network hardware.
• What does Extended Long Wave mean for this transceiver? It refers to a wavelength optimized for longer reach, typically used for links up to 25 km, providing stable optical transmission over single-mode fiber.
• What is the maximum distance this transceiver can cover? Up to 25 kilometers (approximately 82,021 feet), making it suitable for campus cores, data-center interconnects, and long-haul uplinks between network devices.
• What fiber and connector are used? The transceiver is designed for single-mode fiber with LC duplex connectors, which are the common standard for SFP28 long-range links.
• Is this transceiver compatible with non-HPE devices? SFP28 modules follow standard MSA guidelines, but compatibility can vary by vendor. It is best used with HPE B-series switches and compatible equipment that supports SFP28 32 Gbps links.
• What are some typical use cases? High-bandwidth uplinks between switches, data-center interconnects, metro and enterprise backbones, storage network convergence, and edge deployments requiring 25 km reach.
• Does this transceiver support monitoring features? Many SFP28 modules support Digital Diagnostics Monitoring (DDM/DOM); enable it on your device to monitor optical power, temperature, and other vital statistics if supported by your hardware and firmware.
• Is installation straightforward? Yes. The SFP28 form factor is designed for hot-swapping in compatible devices, with straightforward fiber connections and standard management visibility. Ensure you follow proper ESD and fiber handling procedures for best results.
• What security benefits does the “Secure Transceiver” branding offer? The Secure Transceiver designation indicates additional hardware-authentication features and integrity checks intended to reduce the risk of unauthorized module replacement and to preserve trusted network equipment within enterprise environments.