HP BLc 40Gb QSFP+ LR4 Transceiver

HP BLc 40Gb QSFP+ LR4 Transceiver – Long-Range 40G Optical Connectivity for HP BladeSystems

The HP BLc 40Gb QSFP+ LR4 Transceiver is a high-performance optical module specifically designed for enterprise networks and HP BladeSystem c-Class infrastructure. This 40 Gigabit Ethernet transceiver delivers long-range connectivity over single-mode fiber (SMF) with a reach of up to 10 kilometers, using LC duplex connectors. Built to handle high-throughput traffic, virtualization, and data-intensive workloads, this transceiver ensures consistent, reliable, and low-latency performance across a wide range of networking environments.

Whether you’re expanding a virtualized infrastructure or establishing long-distance data center links, the HP BLc 40Gb QSFP+ LR4 module offers seamless integration with HP Virtual Connect FlexFabric modules and HP 6125XLG switches, making it a preferred solution for enterprises invested in HP networking technologies.

Key Features of HP BLc 40Gb QSFP+ LR4 Transceiver

• Data Rate: 40 Gbps (4x10G lanes combined via multiplexing)

• Form Factor: QSFP+ (Quad Small Form-Factor Pluggable Plus)

• Wavelength: 1270nm – 1330nm (LAN-WDM)

• Fiber Type: Single-mode fiber (SMF)

• Connector Type: LC duplex

• Reach: Up to 10km

• Hot-swappable: Yes

• Digital Optical Monitoring (DOM): Supported

• Compliance: IEEE 802.3ba, MSA, RoHS

These features make the HP BLc 40Gb QSFP+ LR4 a reliable and cost-effective solution for enterprise-grade long-distance data transmission.

Optimized for HP BladeSystem c-Class Environments

The HP BLc 40Gb QSFP+ LR4 Transceiver is purpose-built to work flawlessly within HP’s c-Class BladeSystem architecture. It is ideal for use with HP Virtual Connect modules, enabling 40G uplinks from blade enclosures to top-of-rack (ToR) switches and aggregation layers. With its compact design and high efficiency, the transceiver ensures smooth network operations while minimizing space and power consumption—key factors in dense data center environments.

HP-certified transceivers like this one guarantee full compatibility, zero packet loss, and optimal signal integrity, providing peace of mind during deployment and operation.

Use Cases for HP BLc 40Gb QSFP+ LR4

The HP BLc 40Gb QSFP+ LR4 module can be deployed in a wide range of enterprise scenarios, including:

• Data Center Interconnects (DCI): Extend connectivity between HP blade enclosures across buildings or campus environments.

• High-Speed Uplinks: Connect HP blade chassis to core aggregation or spine switches in a spine-leaf architecture.

• Virtualized Workloads: Provide bandwidth for VMs and hypervisors in compute-intensive operations.

• Hybrid Cloud Gateways: Link private clouds to hybrid environments with reliable, long-range performance.

• Business Continuity Solutions: Connect primary and disaster recovery sites within a 10km radius.

These scenarios highlight the versatility and power of the HP BLc 40Gb QSFP+ LR4 in modern enterprise networking.

Benefits of HP BLc 40Gb QSFP+ LR4 Transceiver

• ✅ Enterprise-Class Performance: Engineered for 40G Ethernet and long-range links in demanding environments.

• ✅ HP Certified: Guaranteed compatibility with HP BladeSystem and network switches.

• ✅ Energy Efficient: Lower power draw reduces heat output and operating costs.

• ✅ Future-Ready: Supports next-gen virtualization, cloud storage, and big data processing.

• ✅ Easy Deployment: Hot-swappable design ensures minimal downtime during installation or upgrades.

These benefits translate into a scalable and future-proof investment for businesses relying on HP technologies.

Why Choose HP BLc 40Gb QSFP+ LR4 Over Generic Alternatives?

While many vendors offer 40G LR4 transceivers, only HP BLc 40Gb QSFP+ LR4 offers seamless integration, firmware compatibility, and HP warranty coverage. Using third-party optics in HP systems may result in errors, degraded performance, or warranty voidance.

The HP transceiver ensures plug-and-play deployment, access to system diagnostics, and vendor-level support—making it the safest and most reliable choice for mission-critical networks.

Seamless Integration and Monitoring

With full support for Digital Optical Monitoring (DOM), the HP BLc 40Gb QSFP+ LR4 provides real-time data on optical power, temperature, and voltage levels. This enables predictive maintenance, reduces unplanned outages, and helps network admins troubleshoot performance issues efficiently.

Its compact form factor allows high-density stacking, while its optical precision ensures minimal signal loss even across long distances.