型号：LE2425A-CHASSIS 
产品描述：Hardened PoE PSE Switch, (4) 10/100 RJ-45, (2) Multimode ST, AC Powered
详细描述：
Non-blocking wire-speed performance.
Industry-standard Layer 2 software.
DC power supplies are available.
Universal autosensing power supply; DC power supplies are also available.
802.1p QoS traffic prioritization.

This adaptable high-speed modular switch is hardy enough to withstand conditions that make ordinary switches wilt.

This adaptable high-speed modular switch is no delicate flower to be protected in the shelter of an air-conditioned data 

center—it's hardy enough to withstand conditions that make ordinary switches wilt.