Zyxel GS1900-48HP [2/4] Key applications

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GS1900 Series

8/16/24/48-port GbE Smart Managed Switch

Avoiding network errors with easy management

The ZyXEL GS1900 Series is equipped with advanced management features to make the network stable and secure: loop protection that prevents

network ooding, dual images to provide a backup FW if one crashes and storm control to ensure network eciency, friendly on/o DoS with simple click

to enable/disable instead of several setup pages, while SSL ensures the management frames are well encrypted when the device is accessed. The GS1900

Series provides network error prevention features and integrated network security for reduced risk and improved data streaming.

Energy saving for IEEE 802.3az

• Inactive link detection

The inactive link detection function automatically reduces power usage when inactive links or devices are detected. The ZyXEL GS1900 Series can adjust

power consumption according to the link status and number of the active network devices.

• Cable length detection

This green feature enables the switch to automatically detect the length of connected Ethernet cables and adjust power usage accordingly. The shorter

the cable length, the less power it consumes.

Intelligence to power more devices (GS1900-8HP/24HP/48HP)

ZyXEL’s Intelligent PoE feature provides two PoE supply modes: classication mode and consumption mode. Especially in consumption mode, the GS1900-

8HP/24HP/48HP reserves the actual required power automatically, and you can set power feeding priorities on dierent ports to get the optimized use of

power resource. This capability increases the number of devices connected and deliver a better ROI for the business. In addition, the GS1900-8HP supports

Internet

In Office

IP Phone

GS1900-24

24-port GbE Smart

Managed Switch

with GbE Uplink

GS1900-24HP

24-port GbE Smart

Managed PoE Switch

IP Camera