Dante DFG48044X Kurulum ve Kullanım Kılavuzu - Sayfa 8
Anahtar Dante DFG48044X için çevrimiçi göz atın veya pdf Kurulum ve Kullanım Kılavuzu indirin. Dante DFG48044X 18 sayfaları. Digital fiber optic ethernet edge switch 10/100mbps standalone unit
Sayfayı YazdırLink-Loss-Learn feature for faster recovery in redundant managed network The LLL feature
qualifies the Edge switches to actively work along with redundant network structure as a client switch
and allow a faster recovery during ring break.
2.5 Applications for DFG48044X Series Edge Switches
Available in two models, indoor and rugged rated (outdoor), and hundreds of port-type combinations, DFG48044X
Series Edge Switches fit very well in almost any environment to enable users to scale their networks quickly and
cost effectively. The edge-of-the-network connectivity solutions offered by Dante Security Edge Switches provide
convenient, economical, and reliable solutions as well as an active role on the managed redundant network setup
for faster recovery. The compact DFG48044X Series assists fast expanding network requirements via providing
edge support and reliability to the managed redundant network. The Dual-Speed and Dual-media functions support
a mixed environment of 10 Mbps and 100Mbps users with copper and fiber media. The switched full duplex fiber
port also provides high bandwidth and longer distances support. The up-link feature of 100Mb fiber on Ports 1 and
2 enable easy expansion for the on-going demand of Ethernet networks. The 10/100Mbps auto-negotiating MDIX
copper ports and the breadth of 100Mbps fiber ports enable easy interfacing with existing cable plant and
equipment. Models of DFG48044X Edge Switches are available for even the most extreme temperatures. The
DFG48044X's rugged case provides extra support in the harshest industrial environments. Link-Loss-Learn is an
additional feature to provide the extra reliability to the redundant network and an economical solution for faster
recovery, during the ring break.
Example: In this example, the Dante Security DFG48044X rugged Edge Switches are deployed to serve as a
secure corporate or transportation surveillance system. CCTV cameras may be spread out over many miles in
temperature un-controlled locations and with pan, tilt and zoom (PTZ) controlled through an Ethernet copper port.
The rugged Edge Switches provide two fiber segments for secure long distance (2-40km) communication while
being installed in temperature un-controlled cabinets and allowing a full range of AC and DC power options. The
four copper ports at the remote location provides access for other Ethernet equipment such as motion detectors or
will act as a test port for maintenance personnel with up-link for access to a central LAN and central file servers.