Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP J9550A zl 24x Ports 1000BT RJ-45 Gigabit Ethernet Switch Module
- 24 x 1000BT RJ-45 Gigabit Ethernet ports
- High-performance switching fabric
- Designed for HP modular switch chassis (e.g., E-series)
- Supports IEEE 802.3ab (1000BASE-T)
- Provides Layer 2 switching capabilities
- Ideal for high-density server access
Was $529.06 · You save $79.06
Key specifications
See full specs ↓- Product Type
- Switch Module
- Model
- J9550A
- Port Type
- 1000BT RJ-45
- Number of Ports
- 24
- Speed
- Gigabit Ethernet (10/100/1000 Mbps)
- Chassis Compatibility
- HP E-series zl
Product details
The HP J9550A is a zl 24-Port 1000BT RJ-45 Gigabit Ethernet Switch Module. It provides high-density, high-performance Gigabit Ethernet connectivity for enterprise networks. This module is designed to be integrated into HP's modular switch chassis, offering flexibility and scalability.
Technical Information
| Product Type | Switch Module |
| Model | J9550A |
| Port Type | 1000BT RJ-45 |
Additional Specifications
| Number of Ports | 24 |
| Speed | Gigabit Ethernet (10/100/1000 Mbps) |
| Chassis Compatibility | HP E-series zl |
Description
The HP J9550A is a high-density Gigabit Ethernet switch module designed for integration into HP's modular switch chassis, such as the E-series zl platforms. It offers twenty-four 10/100/1000 Mbps auto-negotiating RJ-45 ports, providing robust and scalable connectivity for enterprise networks. This module is ideal for environments requiring high-performance access layer switching, such as connecting servers, workstations, IP phones, and wireless access points in data centers or large office deployments. Leveraging a high-performance switching fabric, the J9550A ensures efficient data forwarding with low latency, supporting demanding applications and high traffic volumes. It operates primarily at Layer 2, providing standard Ethernet switching functionalities including VLANs, Quality of Service (QoS), and link aggregation. The module's design allows for easy hot-swapping within compatible chassis, minimizing downtime during upgrades or replacements. This switch module is a key component for building flexible and scalable network infrastructures. By utilizing modular chassis, organizations can mix and match different types of modules (e.g., copper, fiber, PoE) to create a customized switching solution that precisely meets their current needs and can be easily expanded in the future. The J9550A specifically addresses the need for a large number of reliable Gigabit Ethernet ports within a consolidated and manageable platform.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for J9550A.



