HP J9626A 2620-48 L4 48 Ethernet Ports Managed Switch

Overview

The HP J9626A#ABA is a managed Ethernet switch designed to provide robust network connectivity with 48 Fast Ethernet ports, complemented by two Gigabit Ethernet ports and two SFP uplink slots. It operates within a compact 1U rack-mount enclosure, powered by a 400 MHz processor and 512 MB of SDRAM, delivering a switching capacity of 17.6 Gbps and forwarding up to 13 million packets per second. This combination ensures smooth handling of large data transfers, including jumbo frames up to 9220 bytes, making it suitable for environments that demand reliable and scalable wired networking.

Key features

• Supports VLAN segmentation, Access Control Lists, and DHCP protection to efficiently manage network traffic and enhance security.
• Offers multiple authentication methods including Radius, TACACS+, and SSH2 to secure administrative access and prevent unauthorized logins.
• IPv6 compatibility and support for routing protocols such as RIP and IGMP prepare the network for current and future IP standards.
• Remote management options through CLI, web browser, SNMP, Telnet, and secure HTTPS provide flexible and convenient control over the switch.
• Compact 1U rack-mount design saves valuable space in network racks while maintaining high port density.
• Jumbo frame support up to 9220 bytes facilitates efficient transfer of large files and high-resolution media across the network.
• Standards-based interoperability with IEEE 802.3 ensures seamless integration with existing network equipment.

Key specs

• Ports: 48 Fast Ethernet, 2 Gigabit Ethernet, 2 SFP uplink slots
• Processor: 400 MHz
• Memory: 512 MB SDRAM
• Switching capacity: 17.6 Gbps
• Packet forwarding rate: up to 13 million packets per second
• Jumbo frame size: up to 9220 bytes
• Form factor: 1U rack-mount
• Network standards: IEEE 802.3
• Routing protocols: RIP, IGMP

Connectivity and compatibility

This switch offers a versatile set of ports that accommodate a wide range of network devices and expansion needs. The 48 Fast Ethernet ports provide ample connections for workstations and peripherals, while the two Gigabit Ethernet ports and two SFP slots enable high-speed uplinks and fiber connectivity options. Its compliance with IEEE 802.3 standards ensures compatibility with most existing network hardware, making it a flexible choice for growing or upgrading networks.

Performance and reliability

Equipped with a dedicated 400 MHz processor and 512 MB of SDRAM, the switch maintains responsive operation even under heavy network loads. Its ability to forward up to 13 million packets per second and handle jumbo frames up to 9220 bytes supports efficient data flow, reducing bottlenecks in busy environments. Security features like VLANs, ACLs, and authentication protocols help maintain network integrity and prevent unauthorized access, contributing to overall reliability.

Ideal uses and environments

This managed switch fits well in small to medium-sized office networks, branch locations, or as an access layer device within larger campus infrastructures. It is particularly suited for setups that require a balance of high port density, security, and future-proofing with IPv6 support. Network administrators will find its management options and security features valuable for maintaining control and protecting sensitive data in professional environments.