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HP J9990A#ABA 20 x Ports 1000Base-T + 4 x Ports SFP+ Expansion Module
- Module Type: Network Expansion Module
- Uplink Ports: 4 x SFP+ (10 Gigabit Ethernet capable)
- Downlink Ports: 20 x 1000Base-T (Gigabit Ethernet)
- Form Factor: Typically a plug-in module for specific HP switch chassis
- Data Rate: Up to 10 Gbps per SFP+ port, 1 Gbps per 1000Base-T port
- Compatibility: Designed for specific HP ProCurve or Aruba switch series
- Application: Network aggregation, access layer expansion, high-speed uplinks
- Management: Managed via the host switch's interface
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP J9990A#ABA is an expansion module designed to enhance the port density and connectivity of compatible HP switches. It provides 20 x 1000Base-T Gigabit Ethernet ports for standard copper network connections and 4 x SFP+ ports for high-speed fiber optic or direct-attach copper connections. This module is ideal for expanding network capacity in enterprise or data center environments.
Technical Information
| Product Type | Network Module |
| Number of Ports | 24 Total |
| Port Type 1 | 20 x 10/100/1000Base-T (RJ-45) |
| Port Type 2 | 4 x SFP+ |
Additional Specifications
| Data Transfer Rate | 1 Gbps (RJ-45), 10 Gbps (SFP+) |
| Form Factor | Module |
| Compatibility | HP Switches (specific models) |
Product Description
The HP J9990A#ABA expansion module serves as a versatile add-on for compatible HP network switches, significantly increasing the number of available network ports. It features a robust combination of 20 Gigabit Ethernet (1000Base-T) ports, utilizing standard RJ-45 connectors for connecting end devices or network segments requiring high bandwidth at the access layer. These ports provide reliable 1 Gbps connectivity for workstations, servers, and other network-attached devices. Complementing the copper ports are four SFP+ (Small Form-factor Pluggable Plus) slots. These slots are designed to accommodate 10 Gigabit Ethernet transceivers or direct-attach copper cables, enabling high-speed uplinks to core switches, data center fabrics, or storage area networks. The SFP+ interface offers flexibility, allowing administrators to choose the appropriate media type (fiber optic or copper) and distance requirements for their specific deployment. This module is engineered to integrate seamlessly with specific HP switch chassis, providing a cost-effective way to scale network infrastructure without replacing the entire switch. It is ideal for environments that require increased port density, higher uplink speeds, and the flexibility to adapt to evolving network demands, such as in enterprise campuses, branch offices, or data center aggregation points.
