J4899B | HP Networking Stackable Ethernet Procurve Switch
HP Networking · HMIs & Displays
Description The HP J4899B is a ProCurve 2650 stackable Ethernet switch featuring 48 10/100 Mbps ports and 2 dual-personality ports for either copper or fiber uplink. Designed for Layer 2 switching, it offers advanced traffic management, VLAN support, Spanning Tree Protocol, and QoS features. Technical Specifications Condition New/Never Used Surplus Brand HP Networking Category Networking Computer Accessories Part Number J4899B Subcategory Network Devices Total Number of Ports 50 10/100 Mbps Ports 48 Gigabit (1000 Mbps) Ports 2 Backplane Capacity 13.6 Gbps Form Factor Rack Mountable Switching Layer Layer 2 Management Type Managed Weight 4.38 kgs Information About J4899B The HP J4899B is the model designation for the HP ProCurve 2650, a fully managed Layer 2 Fast Ethernet switch designed for high-performance, secure, and scalable network deployments. It is suitable for small to medium-sized businesses, branch offices, and enterprise edge networks that require dependable connectivity and stackable expansion options. Key Features: 48 x 10/100Base-TX Fast Ethernet ports 2 Dual-Personality Ports: Can be used as 10/100/1000 RJ-45 or mini-GBIC (SFP) ports for flexible uplink options Layer 2 Switching: Ideal for access-layer network environments Stackable Design: Supports stacking for simplified network scalability Advanced Traffic Management: Includes support for broadcast control, port mirroring, and rate limiting Security Features: 802.1X network login, MAC-based access control, and port security Quality of Service (QoS): Supports traffic prioritization based on multiple criteria (Layer 2/3) Spanning Tree Protocol (STP, RSTP) Support VLAN Support: IEEE 802.1Q VLAN tagging Backplane Capacity: 13.6 Gbps Switching Throughput: Up to 10.1 Mpps MAC Address Table: 8,000 entries Memory: 8 MB flash, 64 MB SDRAM Management: CLI, Web-based GUI, SNMP v1/v2c Form Factor: 1U Rack-Mountable Cooling: Internal fan-based cooling Power Supply: Integrated internal power supply (no external RPS option)
Brand: HP Networking · Category: HMIs & Displays
Key features
- 48 x 10/100Base-TX Fast Ethernet ports
- 2 Dual-Personality Ports: Can be used as 10/100/1000 RJ-45 or mini-GBIC (SFP) ports for flexible uplink options
- Layer 2 Switching: Ideal for access-layer network environments
- Stackable Design: Supports stacking for simplified network scalability
- Advanced Traffic Management: Includes support for broadcast control, port mirroring, and rate limiting
- Security Features: 802.1X network login, MAC-based access control, and port security
- Quality of Service (QoS): Supports traffic prioritization based on multiple criteria (Layer 2/3)
- Spanning Tree Protocol (STP, RSTP) Support
- VLAN Support: IEEE 802.1Q VLAN tagging
- Backplane Capacity: 13.6 Gbps
- Switching Throughput: Up to 10.1 Mpps
- MAC Address Table: 8,000 entries
- Memory: 8 MB flash, 64 MB SDRAM
- Management: CLI, Web-based GUI, SNMP v1/v2c
- Form Factor: 1U Rack-Mountable
- Cooling: Internal fan-based cooling
- Power Supply: Integrated internal power supply (no external RPS option)
Specifications
| Manufacturer part number | J4899B |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | HP Networking |
| Category | Networking Computer Accessories |
| Part Number | J4899B |
| Subcategory | Network Devices |
| Total Number of Ports | 50 |
| 10/100 Mbps Ports | 48 |
| Gigabit (1000 Mbps) Ports | 2 |
| Backplane Capacity | 13.6 Gbps |
| Form Factor | Rack Mountable |
| Switching Layer | Layer 2 |
| Management Type | Managed |
| Weight | 4.38 kgs |
| Product type | Stackable Ethernet Procurve Switch |
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