HPE B-series 64Gb SFP56-DD SN SR 8-pack Secure Transceiver

Discover a high-performance, secure solution designed for modern data centers and optical networks: the HPE B-series 64Gb SFP56-DD SN SR 8-pack Secure Transceiver. Built to deliver reliable 64 Gbps data rates over short-reach multimode fiber, this eight-pack of transceivers is engineered for seamless integration with HPE B-series switches and routers. Ideal for dense server-to-switch uplinks, spine-leaf architectures, and high-availability interconnects, these SFP56-DD modules combine advanced electrical and optical performance with robust security features to protect your network from counterfeit parts and non-authorized deployments.

• Exceptional speed and efficiency in a compact package: Each transceiver supports 64 Gbps data rate in full duplex operation, enabling high-bandwidth North-South and East-West traffic across data centers. The SFP56-DD form factor provides a dense, hot-swappable solution that minimizes rack space usage while maximizing uplink capacity.

  With an 8-pack design, you can streamline procurement, inventory management, and field deployments, reducing operational overhead and logistics costs while ensuring consistent performance across multiple ports and devices.

• Optimized for data networking and optical networks: The SR (Short Reach) designation targets short to medium fiber runs, delivering reliable performance for within-building and campus interconnects. These modules are ideal for connecting high-performance servers and storage arrays to top-of-rack or distribution switches, supporting latency-sensitive applications, virtualization workloads, and real-time analytics.

  The 850 nm wavelength of multi-mode fiber (MMF) compatibility provides broad interoperability with existing MMF infrastructure, enabling straightforward upgrades without wholesale changes to your cabling ecosystem.

• Secure Transceiver technology for trusted, counterfeit-resistant deployments: The Secure Transceiver designation reflects measures to protect your network from unauthorized or counterfeit optics. These modules are designed and tested to maintain compatibility with HPE B-series hardware while offering additional safeguards to verify authenticity, helping preserve performance, warranty coverage, and long-term reliability of your network.

  By integrating security-focused features, you reduce the risk of non-genuine components impacting link reliability, MTTR, or service level agreements, especially in multi-vendor or large-scale environments where device provenance is critical.

• Proven compatibility with HPE B-series hardware for plug-and-play simplicity: These transceivers are specifically engineered to pair with HPE B-series switches and routers, ensuring smooth auto-negotiation, link establishment, and stable operation with your existing optical network gear. Expect minimized port downtime during installation and straightforward management through standard network tooling and vendor-provided firmware updates.

  Designed to deliver consistent performance across deployed ports, the 8-pack reduces variability and simplifies fleet-wide upgrades, which is especially valuable in data centers pursuing low total cost of ownership without sacrificing reliability.

• Cost-effective logistics and operational efficiency: The 8-pack packaging simplifies ordering, stocking, and deployment in large-scale data centers. With multiple units in a single package, administrators can quickly provision ports during expansion, maintenance windows, or hardware refresh cycles, maintaining momentum in high-demand environments.

  Consolidated procurement helps reduce administrative overhead, shipping complexity, and inventory fragmentation while ensuring uniform performance characteristics across all connected devices.

Technical Details of HPE B-series 64Gb SFP56-DD SN SR 8-pack Secure Transceiver

• Product Type: SFP56-DD transceiver module

• Form Factor: SFP56-DD

• Data Rate: 64 Gbps (full duplex)

• Wavelength: 850 nm (multi-mode fiber)

• Fiber Type: Multi-Mode Optical Fiber (MMF)

• Reach: Short Reach (SR)

• Connector: LC optical connector

• Package: 8-pack (bulk or tray packaging for multiple ports)

• Compatibility: Designed for HPE B-series data networking devices

• Security: Secure Transceiver features to deter counterfeit parts and unauthorized use

How to Install HPE B-series 64Gb SFP56-DD SN SR 8-pack Secure Transceiver

• Power down or verify hot-swappable readiness: If your environment supports hot-swapping, identify the target port and ensure the device remains within operational temperature and safe handling guidelines. If powering down is required, follow standard maintenance procedures per your data center policy.

• Prepare the transceiver: Remove the protective dust cap from the LC connector and inspect the plug for any visible contaminants. Handle modules by the edges to avoid contact with optical surfaces and minimize the risk of ESD damage.

• Insert with care: Align the transceiver with the SFP56-DD port on the HPE B-series switch or router. Slide the module straight in until it seats firmly with a click or tactile confirmation. Do not force the module if resistance is encountered; reseat or inspect for obstructions if needed.

• Connect the fiber: Attach the appropriate MMF fiber optic cable to the LC connector, ensuring clean, secure termination and proper fiber polarity. Avoid excessive bending radii and verify that the connector is fully seated at the opposite end.

• Verify link status: Power on the device (if required) and check the port indicators or network management tools to confirm link establishment, negotiated rate (64 Gbps), and healthy health status. Run basic connectivity tests to validate traffic flow across the link.

• Document and monitor: Record the installation details, including port numbers, cable types, and firmware levels. Monitor the link performance over time to ensure consistent SR performance and to detect early signs of degradation or potential failure.

Frequently asked questions

• Q: What does the 64Gb SFP56-DD SN SR 8-pack refer to?
  A: It denotes a set of eight SFP56-DD transceiver modules designed for short-reach optical links, delivering up to 64 Gbps data rate per module over multimode fiber, typically used with HPE B-series equipment.
• Q: Are these modules compatible with non-HPE hardware?
  A: While designed for HPE B-series devices, compatibility with non-HPE hardware depends on vendor-specific certifications and interoperability. For guaranteed performance and support, use with the intended HPE hardware.
• Q: What safety or security features are included?
  A: The Secure Transceiver designation indicates measures to deter counterfeit components and unauthorized use, helping protect network integrity and preserve warranty coverage.
• Q: Can I use these transceivers for long-haul fiber links?
  A: No. The SR designation indicates short-reach applications suitable for intra-building or campus networks. For longer distances, you would typically select a different module type (e.g., LR or ER) designed for extended reach.
• Q: How many transceivers come in the package?
  A: The product is an 8-pack, providing eight SFP56-DD transceiver modules in a single package for convenient deployment and inventory management.
• Q: What fiber type and connector are used?
  A: These transceivers use multi-mode optical fiber with an LC connector, optimized for 850 nm short-reach links.