HPE PROCURVE J9022A 2810-48G Gigabit Switch

Product Brief Introduction The HPE ProCurve 2810-48G J9022A is a Layer 2 managed gigabit Ethernet switch for enterprise and industrial local area networks, providing stable high-speed data forwarding for access layer networking.
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Technical Specifications 48-port 10/100/1000BASE-T RJ45, 4 SFP uplink slots, switching capacity 96Gbps, forwarding rate 71.4Mpps, rated input voltage 100–240V AC, 1U rack size.

Functional Features Supports VLAN, link aggregation, spanning tree protocol, QoS, port security, web and CLI management, fault alarm and diagnostic functions.

Application Scenarios Enterprise office LAN, factory workshop intranet, small data center access network, building integrated wiring system.

Performance Parameters Operating temperature range 0°C to 40°C, storage temperature -40°C to 70°C, built-in fan cooling, stable long-time continuous operation.

Material Composition Metal steel chassis, plastic front panel, copper alloy RJ45 connectors, fiber transceiver metal housing.

Structural Characteristics 19-inch standard rack mount structure, front panel with LED port status indicators, rear panel with power inlet and fan vents.

Working Principle Receives, identifies and forwards Ethernet frames between ports. It isolates network traffic via VLAN and implements link redundancy and bandwidth aggregation.

Installation Requirements Mount in standard 19-inch cabinet, reserve ventilation space, connect to stable AC power, use Cat5e or higher grade network cables.

Usage Notes Avoid environments with heavy dust, high humidity and corrosive gas. Back up configuration before firmware upgrade. Do not hot swap SFP modules arbitrarily.




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