J9145A | HP Networking 20x 1GB RJ45 4x 1GB Combo Switch
HP Networking · HMIs & Displays
Description The HP J9145A is a high-performance Layer 2 managed switch designed for enterprise and campus networks. It provides reliable Gigabit Ethernet connectivity with advanced features for network scalability, flexibility, and security. Technical Specifications Condition New/Never Used Surplus Brand HP Networking Category Switches Part Number J9145A Subcatecory Managed Layer 2 Switches Total Network Ports 20 x 1 Gigabit Ethernet RJ45 Uplink Ports 4 x Combo (RJ45/SFP) Management Ports 1 x RJ45 Console, 1 x USB Module Slots 2 (modules sold separately) Switching Capacity 128 Gbps Forwarding Rate 95 Mpps MAC Address Table Size 16,000 entries Latency < 2.9 µs (64-byte FIFO 1000Mbps) Memory 512 MB Power Supply 1 x Internal AC Weight 4.95 kg Information About J9145A The J9145A is part of the HP 2910 switch family, offering 20x 1 GbE RJ45 ports and 4x combo uplink ports (SFP or RJ45), giving administrators flexibility in uplink connectivity. Its 2 module slots (modules sold separately) enable expansion with additional interfaces like 10 GbE, adapting to growing network demands. This model includes 1 RJ45 console port and 1 USB port for management, with a switching capacity of 128 Gbps and a forwarding rate of 95 Mpps, allowing for rapid and efficient packet processing. Key Features: Flexible Uplinks: 4x combo uplink ports support either SFP or RJ45, ideal for hybrid fiber and copper deployments. High Throughput: Delivers 128 Gbps switching capacity and 95 Mpps forwarding rate for robust traffic handling. Modular Design: Two expansion slots support optional 10GbE modules for future growth. Scalable Addressing: Supports up to 16,000 MAC addresses and 512 MB of memory for large-scale operations. Enterprise Management Options: Includes console and USB ports for out-of-band and script-based device control. The J9145A ensures fast, flexible, and reliable performance for evolving enterprise network infrastructures.
Brand: HP Networking · Category: HMIs & Displays
Key features
- Flexible Uplinks: 4x combo uplink ports support either SFP or RJ45, ideal for hybrid fiber and copper deployments.
- High Throughput: Delivers 128 Gbps switching capacity and 95 Mpps forwarding rate for robust traffic handling.
- Modular Design: Two expansion slots support optional 10GbE modules for future growth.
- Scalable Addressing: Supports up to 16,000 MAC addresses and 512 MB of memory for large-scale operations.
- Enterprise Management Options: Includes console and USB ports for out-of-band and script-based device control.
Specifications
| Manufacturer part number | J9145A |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | HP Networking |
| Category | Switches |
| Part Number | J9145A |
| Subcatecory | Managed Layer 2 Switches |
| Total Network Ports | 20 x 1 Gigabit Ethernet RJ45 |
| Uplink Ports | 4 x Combo (RJ45/SFP) |
| Management Ports | 1 x RJ45 Console, 1 x USB |
| Module Slots | 2 (modules sold separately) |
| Switching Capacity | 128 Gbps |
| Forwarding Rate | 95 Mpps |
| MAC Address Table Size | 16,000 entries |
| Latency | < 2.9 µs (64-byte FIFO 1000Mbps) |
| Memory | 512 MB |
| Power Supply | 1 x Internal AC |
| Weight | 4.95 kg |
| Product type | Managed Layer 2 Switches |
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