J8772A HP 4202vl-72 72-Port 10/100Mbps + 2-Port Gigabit Expansion Module Layer 2 Switch

The J8772A is an expansion module designed for HP 4200 series switches, offering 72 Fast Ethernet ports alongside 2 Gigabit uplink ports. It enables increased network port capacity and uplink bandwidth within a single chassis, supporting typical Layer 2 management functions.

Often found in enterprise network environments, this module is built for IT professionals seeking to expand switch port availability without adding external devices. Its design promotes efficient network segmentation and traffic handling in mid-sized to large networks.

Key Features

• Provides high-density access with 72 Fast Ethernet ports for multiple device connections.
• Includes 2 gigabit uplink ports to handle higher bandwidth between switches or core networks.
• Supports standard Layer 2 switching features such as VLANs and link aggregation.
• Designed for easy installation in HP 4200 series switch chassis to expand network capabilities.
• Helps maintain organized and scalable network infrastructure within a compact footprint.

This expansion module offers practical value by allowing network administrators to increase port count efficiently within existing equipment. Its reliable performance ensures consistent local traffic switching, helping maintain smooth operations without added complexity.

Overall, the module enhances the functionality of HP 4200 series switches by providing scalable port density and uplink flexibility, supporting effective network growth and management.