CISCO : سوئیچ 28 پورت Gigabit PoE Managed Black/Silver

Effectively adapts to changing workload conditions with a virtualization-ready server
Regularly monitors system health and behaviour with a simple, intuitive console
Controls server availability more effectively by monitoring and managing the health

This antenna was engineered for superior coverage in the 2.4 GHz ISM band
Omnidirectional antennas provide coverage in a full 360ø radius
The frequency of this band is 2.4 to 2.485 GHz is utilized most commonly for WiFi applications under the IEEE 802.11b/g and draft-N specifications

The fanless design means zero added noise wherever its located
Designed to optimize power usage lowering its cost to operate
Supports desktop or wall mount placement