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LevelOne 24-port Gigabit Switch - GSW-2420

綠色環保 節能技術 省電近50%!!

单機冇其他

http://www.union.com.hk/level-one-24-port-giga-switch-gsw-2420.html
$1490.00

igabit Ethernet by LevelOne
GSW-2420 provides 24 Gigabit ports that allows users to transfer large files at amazing speeds to each user in the workgroup. The store-andforward architecture filters errors and forwards packets in a non-blocking environment. Flow control ensures your data is transmitted accurately and the 802.3x and backpressure flow control mechanisms work respectively for full and half duplex modes.

Save Power With LevelOne Green Technology
Active Link Detection:
A LevelOne Green device can tell if there is activity on each individual LAN port. If a 24-port switch only has 14 active devices connected to it, power is saved because no traffic is routed to the 10 inactive ports.

Cable Length Detection:
The switch is able to detect the distance of the connected device and adjusts its power accordingly. For example, if you have a LevelOne Green switch a computer connected to a 10-meter cable will consume less power than a computer connected to a 100-meter cable.

Sleep Mode:
The device will enter sleep/standby mode when the connected devices are powered down and no active links are detected. This helps save energy consumption during extended periods of network inactivity, such as nights, weekends and holidays.

Benefits:
Complies with IEEE 802.3, 802.3u, 802.3ab and 802.3z
24 x 10/100/1000 Mbps RJ-45 Nway ports
Up to 48Gbps Backplane bandwidth
Supports Auto-MDI/MDI-X for each port
Supports 8K absolute MAC addresses
Supports 500K Bytes RAM for data buffering
Supports 9K bytes Jumbo frame
Save up to power with LevelOne Green Technology