Overview

As part of the Matrix E1 modular platform, the A2H254-16 provides 16 autosensing 10/100BASE-TX ports with RJ45 connectors, allowing seamless integration into existing Ethernet networks. It delivers non-blocking performance, making it suitable for bandwidth-intensive workgroup applications. The module supports advanced Layer 2 features that enhance network efficiency and security without compromising ease of use.

Key Features

• 16 10/100BASE-TX ports with automatic speed and duplex negotiation.

• Wire-speed switching with store-and-forward architecture.

• IEEE 802.1Q VLAN support for traffic isolation and improved security.

• IEEE 802.1p priority tagging and multiple QoS queues for traffic prioritization.

• Port security, MAC address filtering, and IEEE 802.1X authentication.

• Simple management via SNMP, RMON, and CLI, with full compatibility with Enterasys NetSight.

• Hot-swappable design for zero-downtime replacement in Matrix E1 chassis.

Technical Specifications

• Ports: 16 x 10/100BASE-TX (RJ45) with auto MDI/MDIX.

• Performance: Switching capacity 6.4 Gbps, forwarding rate 2.38 Mpps.

• Layer 2: 802.1Q VLAN (up to 256 active VLANs), 802.1D STP, 802.1w RSTP, 802.3ad LACP.

• Security: 802.1X port authentication, MAC address lockdown, ACLs (Layer 2–4).

• Management: SNMPv1/v2c, RMON (4 groups), CLI, Telnet, SSH, and Web GUI.

• Dimensions: Standard Matrix E1 module, hot-swappable.

Deployment Scenarios

Ideal for enterprise wiring closets and remote office connectivity, the A2H254-16 provides secure Fast Ethernet access for desktops, printers, and IP phones. Its modular nature allows easy scaling within the Matrix E1 chassis, while security features protect against unauthorized network access.

Conclusion

The Enterasys A2H254-16 P0973BK offers a cost-effective, secure, and manageable Fast Ethernet solution for network edge deployments, backed by the reliability of the Matrix E1 series.