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HP R0X45A 6400 12x 100GBase-X QSFP28 RJ-45 Connector Expansion Module
- 12 x 100GBase-X QSFP28 ports
- High-density 100 Gigabit Ethernet connectivity
- Designed for HP 6400 series switches
- Supports QSFP28 transceivers
- Provides high-speed uplinks and server connectivity
- Expansion Module form factor
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP R0X45A is an Expansion Module for the HP 6400 series switches, featuring 12 ports of 100GBase-X QSFP28. This module is designed to provide high-density, high-speed connectivity for demanding network environments, supporting advanced networking needs.
Technical Information
| Product Type | Expansion Module |
| Ports | 12 x 100GBase-X QSFP28 |
| Speed | 100 Gigabit Ethernet |
Additional Specifications
| Connector Type | QSFP28 |
| Compatibility | HP 6400 Series Switches |
| Form Factor | Module |
Product Description
The HP R0X45A is a high-performance expansion module engineered to significantly boost the bandwidth and port density of HP's 6400 series modular switches. This module is equipped with twelve 100 Gigabit Ethernet (100GbE) ports, each utilizing the QSFP28 form factor. QSFP28 (Quad Small Form-factor Pluggable 28) is the standard for 100GbE connectivity, supporting high-speed data transmission required for data center aggregation, core networking, and high-performance computing environments. This module is specifically designed to integrate seamlessly into the HP 6400 switch chassis, allowing network administrators to scale their network capacity without replacing the entire switching infrastructure. The twelve 100GbE ports can be used for high-speed uplinks to other network devices, direct connections to servers requiring massive bandwidth, or for building high-capacity network fabrics. The module supports a variety of QSFP28 transceivers and direct attach copper (DAC) cables, offering flexibility in deployment options. With its substantial port count and cutting-edge speed, the HP R0X45A module is crucial for modern data centers and enterprise networks facing increasing demands for data throughput. It enables faster data transfers, reduced latency, and improved application performance. The module's design emphasizes reliability and efficiency, ensuring that critical network connections are maintained with the highest level of performance, making it a key component for future-proofing network infrastructure.


