Description
Product Overview o f the J4899B HP ProCurve 2650
The J4899B HP ProCurve 2650 is a high-performance Ethernet switch that offers reliable and scalable networking solutions. It has 48 ports, making it ideal for use in large organizations that require multiple network connections. In this article, we will provide a detailed explanation of the J4899B HP ProCurve 2650 switch.
Port Density and Rack Mountable Design J4899B HP ProCurve 2650
The J4899B HP ProCurve 2650 switch features 48 ports, which offer ample connectivity options for large organizations. The ports are 10Base-T, which provides up to 10 Mbps of bandwidth. Additionally, the switch is 1U rack-mountable, meaning it can be easily installed in a standard 19-inch rack enclosure. The compact design of the switch saves valuable rack space and makes it ideal for use in data centers and server rooms.
Switching Capacity and Performance
The J4899B HP ProCurve 2650 switch has a switching capacity of up to 17.6 Gbps, which means it can handle a large amount of data traffic. Additionally, the switch has a forwarding rate of up to 13.1 Mpps, which means it can process a large number of packets per second. These performance features ensure that the switch can handle the high data transfer demands of modern networks.
Layer 2 Features
The J4899B HP ProCurve 2650 switch supports Layer 2 switching features, which provide enhanced network functionality. Some of the Layer 2 features supported by the switch include VLANs, Spanning Tree Protocol (STP), and Link Aggregation Control Protocol (LACP). VLANs allow network administrators to create virtual LANs within a physical network, which can improve network security and traffic management. STP is a protocol that prevents network loops, which can cause network congestion and downtime. LACP enables the grouping of multiple physical links to create a single logical link, which can improve network resilience and bandwidth utilization.
Quality of Service (QoS) Features
The J4899B HP ProCurve 2650 switch supports QoS features, which prioritize network traffic based on predefined rules. The switch supports four priority queues, which can be used to assign different levels of priority to different types of network traffic. This ensures that high-priority traffic, such as VoIP and video, is given priority over lower-priority traffic, such as file transfers and email.
Security Features
The J4899B HP ProCurve 2650 switch features advanced security features that ensure the security of the network. The switch supports Access Control Lists (ACLs), which allow network administrators to filter traffic based on predefined rules. Additionally, the switch supports MAC address locking, which restricts network access based on MAC addresses. This ensures that only authorized devices can access the network.
Management Features
The J4899B HP ProCurve 2650 switch features advanced management features that make it easy to manage the network. The switch supports Simple Network Management Protocol (SNMP), which allows network administrators to monitor and manage the switch remotely. Additionally, the switch supports Web-based Management, which allows network administrators to manage the switch using a web-based interface.
In summary, the J4899B HP ProCurve 2650 switch is a high-performance Ethernet switch that provides reliable and scalable networking solutions. Its 48 ports and rack-mountable design make it ideal for use in large organizations that require multiple network connections. The switch supports Layer 2 features, QoS features, security features, and management features, which provide enhanced network functionality. Its advanced performance features ensure that the switch can handle the high data transfer demands of modern networks. Overall, the J4899B HP ProCurve 2650 switch is a reliable and efficient networking solution for organizations of all sizes.
General Information
- Manufacturer: HP
- Part Number or SKU# J4899B
- Switch Type: Switch 48 Ports
Interfaces/Ports
- Total Number of Network Ports 48
- Stack Port Yes
- Port/Expansion Slot Details 48 x Fast Ethernet Network
- 2 x Gigabit Ethernet Expansion Slot
Media & Performance
- Media Type Supported Twisted Pair
- Ethernet Technology Fast Ethernet
- Network Technology 10/100/1000Base-T
- 10/100Base-TX
I/O Expansions
- Number of Total Expansion Slots 2
- Expansion Slot Type SFP
- Number of SFP Slots 2
- Network & Communication
- Layer Supported 2
- Management & Protocols
- Manageable Yes
- Power Description
- Power Source Power Supply
