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HP JH557A 7300x 32qsfp+ Module
- 32-Port QSFP+ Module
- Supports 40 Gigabit Ethernet (40GbE)
- Designed for HP 7300x series networking platforms
- High-density 40GbE connectivity
- Utilizes QSFP+ transceivers
- Ideal for core and aggregation network layers
- Part Number: JH557A
- HP Enterprise Networking component
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Product Overview
The HP JH557A is a 7300x series 32 QSFP+ module, likely an interface card or module for HP's high-end networking platforms. It provides 32 QSFP+ ports, enabling extensive 40 Gigabit Ethernet connectivity for large-scale network deployments.
Technical Information
| Product Type | Interface Module / Line Card |
| Number of Ports | 32 x QSFP+ |
| Data Rate per Port | 40 Gbps |
| Aggregate Bandwidth | 1.28 Tbps (32 x 40 Gbps) |
Additional Specifications
| Compatibility | HP 7300x Series |
| Form Factor | Proprietary Module/Line Card |
| Standard | 40GbE |
Product Description
The HP JH557A is a high-capacity interface module designed for the HP 7300x series of modular networking switches. This module is equipped with 32 QSFP+ (Quad Small Form-factor Pluggable Plus) ports, each capable of supporting 40 Gigabit Ethernet (40GbE) speeds. This configuration provides an immense aggregate bandwidth of 1.28 Terabits per second (Tbps), making it suitable for the most demanding network core and aggregation roles in large data centers and enterprise environments. This module allows network architects to build highly scalable and resilient networks by providing a large number of high-speed uplinks or interconnections. The use of QSFP+ ports means it can support various types of 40GbE optics, including SR4 (Short Reach), LR4 (Long Reach), and DAC (Direct Attach Copper) cables, offering flexibility in deployment based on distance and connectivity requirements. The module itself is designed to slot into the chassis of the HP 7300x switches, becoming an integral part of the system's switching fabric. The JH557A is a key component for organizations looking to future-proof their network infrastructure or upgrade to higher bandwidth capabilities. Its high port density significantly reduces the physical footprint and power consumption compared to using multiple lower-density modules or switches. This module underscores HP's focus on delivering enterprise-grade networking solutions with exceptional performance and scalability.
