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HPE JH406A 5950 8-Port QSFP28 Module - 100GbE Optical Fiber Expansion for FlexFabric 5950 Switch Series
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Product Features
Technical Overview
This expansion module delivers enterprise-grade 100GbE connectivity through its eight QSFP28 slots, each compliant with the 100GBase-X standard for optical transport. The QSFP28 form factor provides a compact, high-density interface that maximizes port count within the switch chassis, supporting both short-reach and long-reach optical transceivers as needed.
The module is specifically coded for the HPE FlexFabric 5950 switch series, ensuring full interoperability and management integration within HPE's networking ecosystem. It operates as a hot-pluggable component, allowing for seamless installation and replacement without disrupting switch operations.
Key Product Advantages
This module transforms the HPE FlexFabric 5950 switch into a high-capacity aggregation point for 100GbE optical networks. Its design prioritizes performance density and operational flexibility, enabling network teams to scale bandwidth without compromising rack space or management overhead.
High-Density 100GbE Aggregation
Eight QSFP28 ports consolidate multiple 100GbE links into a single switch module, simplifying cabling and reducing interconnect complexity in core and spine-layer deployments.
- Consolidates up to 800 Gbps of bidirectional bandwidth
- Reduces physical cable count and management points
Optical Fiber Optimization
Built for optical fiber media, the module supports long-distance transmission with low latency and high signal integrity, ideal for data center inter-building links and metro network extensions.
- Enables extended reach beyond copper limitations
- Maintains signal quality over kilometers of fiber
Seamless HPE Integration
As a genuine HPE module, it ensures full compatibility with the FlexFabric 5950 switch series, including unified management through HPE's networking software and warranty coverage.
- Plug-and-play installation in compatible chassis
- Supported by HPE firmware updates and technical support
Deployment / Use Cases
The HPE JH406A module is deployed in environments where scalable, high-speed optical connectivity is required. It serves as a foundational element in modern data center fabrics, enabling efficient east-west traffic flows and high-bandwidth north-south connections.
Typical use cases include building 100GbE spine layers in leaf-spine architectures, interconnecting storage arrays and servers in high-performance computing clusters, and providing high-capacity uplinks for aggregation switches in large enterprise or service provider networks. Its optical fiber support makes it suitable for connecting geographically dispersed data centers or campus buildings over single-mode or multimode fiber runs.
Data Center Spine Switching
Deploy multiple modules across spine switches to create a non-blocking fabric that supports massive server-to-server and storage traffic at 100GbE line rates.
High-Bandwidth Uplinks
Use the module to provide high-speed uplinks from top-of-rack or end-of-row switches to core routers, eliminating bottlenecks in aggregated traffic flows.
Highlights
- Eight QSFP28 ports for high-density 100GbE connectivity
- 100GBase-X technology ensures reliable optical fiber performance
- Compatible exclusively with HPE FlexFabric 5950 switch series
- Supports optical fiber media for extended-reach network links
- Hot-pluggable design for easy installation and maintenance
- Enables scalable network backbone expansion
- Ideal for data center spine-layer and aggregation deployments
- Enterprise-grade construction with HPE reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JH406A |
| Brand Name | HPE |
| Product Name | 5950 8-Port QSFP28 Module |
| Product Type | Expansion Module |
| Technical Information | |
| Application/Usage | Optical Network,Data Networking |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | 100 Gigabit Ethernet |
| Network Technology | 100GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 8 |
| Expansion Slot Type | QSFP |
| Miscellaneous | |
| Compatibility | HPE FlexFabric 5950 Switch Series |
FAQ
What switch models is this QSFP28 module compatible with?
This module is specifically designed and coded for the HPE FlexFabric 5950 switch series. It is not compatible with other HPE switch families or third-party networking equipment. Ensure your chassis is a FlexFabric 5950 model before purchase to guarantee proper fit and full functionality.
What type of network cables does this module support?
The module supports optical fiber cables through its QSFP28 ports. It is engineered for use with 100GBase-X compliant optical transceivers and fiber patch cables, enabling both short-reach and long-reach connections depending on the transceiver type installed. It does not support direct-attach copper cables (DAC) unless used with an appropriate media converter.
What is the total bandwidth capacity of this expansion module?
With eight QSFP28 ports each operating at 100 Gigabit Ethernet, the module provides an aggregate bidirectional bandwidth of up to 800 Gbps. This high-density capacity makes it suitable for core switching roles where multiple high-speed links must be consolidated into a single switch chassis.
Can this module be used for 40GbE connections?
No, this module is specifically a QSFP28 module designed for 100 Gigabit Ethernet connections. While some QSFP28 ports can support 40GbE with breakout cables or adapters, this module's compatibility and performance are optimized for 100GbE operation as per its 100GBase-X specification. For 40GbE expansion, a dedicated QSFP+ module would be required.
| Qty | Price | Available |
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