The Foxboro A2H254-16 P0973BK SecureStack A2 Fast Ethernet Switch is a high-performance, stackable Fast Ethernet switch manufactured by Enterasys, commonly used in industrial automation and enterprise network environments. Here are its detailed specifications: Port Configuration: It has 16 ports, including 8 100Base-T 10/100Mbps copper RJ45 ports (odd-numbered ports 1-15) and 8 100Base-FX multimode MT-RJ fiber ports (even-numbered ports 2-16). Additionally, it has 2 SFP slots (ports 19 and 20) supporting optional Mini-GBIC for 1000Base-T Ethernet copper connections or 1000Base-SX/LX/ELX fiber connections.

Key Performance Features: Switching capacity of 17.6Gbps, forwarding rate of 13.1Mpps, and MAC address table support for 8000 entries, meeting the rapid forwarding and processing needs of large amounts of data in industrial environments.

Stacking Capability: Up to 8 switches can be stacked together, virtualized into a single logical device for unified management, with a maximum stacking bandwidth of 140.8Gbps, facilitating network expansion and centralized control.

Network Protocol Support: Supports IEEE 802.1Q VLANs, supporting up to 4096 VLAN IDs. It also supports Spanning Tree Protocol (STP)/Rapid Spanning Tree Protocol (RSTP) to prevent network loops and provide redundant paths. Furthermore, it supports Quality of Service (QoS) (IEEE 802.1p), enabling priority allocation for critical control traffic.

Management Methods: Supports management protocols such as SNMP V1/V2/V3, RMON, Telnet, HTTP, TFTP, and SSH. Management can be performed via a web interface or command line, facilitating configuration, monitoring, and troubleshooting for network administrators. Operating Environment: Operating temperature range is 0°C to 50°C, humidity is 5% to 90% (non-condensing), and storage temperature range is -40°C to +85°C. It possesses a certain degree of environmental adaptability and can operate stably in various industrial environments.

Power Supply: Supports AC 120/230V, 50/60Hz power input, with a power consumption of approximately 29W. It also features a redundant power system (RPS) connector to improve power supply reliability.

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