Startech.com HPE 455886-B21 Compatible SFP+ Transceiver – 10GBASE-LR (1310nm) 10km

Discover enterprise-grade reliability and seamless interoperability with the Startech.com compatible SFP+ module designed for HPE deployments. This 10GBASE-LR transceiver delivers precise, high-speed uplinks over single-mode fiber, making it an ideal choice for data centers, campus networks, and storage-area networks that demand robust performance and long-range connectivity. Engineered to be hot-swappable and MSA compliant, this transceiver integrates smoothly into HPE environments that require plug-and-play upgrades without the need for device reconfiguration. With a 1310nm laser and a maximum reach of 10 kilometers, it supports stable, low-latency transmissions across campus backbones and WAN links, while Digital Diagnostics Monitoring (DDM) provides real-time insights into laser health, temperature, and other critical parameters. All of this is backed by a lifetime warranty, ensuring you can rely on consistent performance day after day, year after year.

• 10GBASE-LR SFP+ transceiver delivering 10 Gbps Ethernet over single-mode fiber (SMF)
• 1310 nm wavelength for reliable long-distance links up to 10 km (6.2 miles)
• LC duplex connector with Digital Diagnostics Monitoring (DDM) for real-time health and performance data
• Hot-swappable and MSA compliant for easy integration with HPE devices and StarTech.com network environments
• Lifetime warranty for long-term peace of mind and dependable service

Technical Details of Startech.com HPE 455886-B21 Compatible SFP+ 10GBASE-LR

• Product Type: SFP+ transceiver
• Data Rate: 10 Gbps (10GBASE-LR)
• Wavelength: 1310 nm
• Fiber Type: Single-Mode Fiber (SMF)
• Distance: Up to 10 km
• Connector: LC duplex
• Compatibility: HPE 455886-B21 compatible; StarTech.com
• Diagnostics: Digital Diagnostics Monitoring (DDM)
• MSA Compliance: Yes
• Warranty: Lifetime

How to install Startech.com HPE 455886-B21 Compatible SFP+ Transceiver

Power down the switch or router and unplug from power to ensure safe installation. This helps prevent any static discharge or accidental configuration changes during the upgrade.

Insert the SFP+ module into the available SFP+ slot until it seats firmly and the latch clicks into place. Do not force the module; if resistance is felt, reseat and confirm the slot is intended for a hot-pluggable SFP+ device.

Connect a compatible single-mode fiber cable to the LC duplex connector on the transceiver, ensuring Tx and Rx fibers are correctly matched (Tx to Rx) and the connector ferrules are clean for optimal optical performance.

Power on the device and check the port status in the management interface. If supported, enable or verify Digital Diagnostics Monitoring (DDM) readings to monitor the laser status, bias current, temperature, and supply voltage for stable operation.

Configure the port to 10 Gbps operation if required by your network gear, and run basic connectivity tests such as link negotiation, throughput benchmarks, and error checks to validate a clean, reliable connection.

Frequently asked questions

• Q: Is this Startech.com module compatible with HPE devices using the 455886-B21 reference?
  A: Yes. This SFP+ LR transceiver is designed to be compatible with HPE deployments referencing 455886-B21, providing plug-and-play performance for 10GBASE-LR links.
• Q: What distance can I expect with this transceiver?
  A: The module supports up to 10 kilometers (6.2 miles) on single-mode fiber, depending on fiber quality and network conditions.
• Q: Does it support Digital Diagnostics Monitoring (DDM)?
  A: Yes. DDM enabled transceivers provide real-time monitoring of critical parameters for easier maintenance and troubleshooting.
• Q: Is the module hot-swappable?
  A: Indeed. It is designed for hot-swapping, allowing you to replace or upgrade without powering down the entire system in most environments, subject to your equipment’s capabilities.
• Q: What warranty comes with this transceiver?
  A: The module includes a lifetime warranty from StarTech.com for extended protection and reliability.