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Fiberstore 755-8300-3611
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Link Protection Platform
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Link Protection Platform

1: 1 Schutz, basierend auf 2x2 optische Switches
1 + 1-Schutz, basierend auf 1x2 optische Switches
US$  50,00 nach United States per DHL
US$  380,00
Verfügbarkeit: Erhältlich, Geschätzt am Tue. May. 2
Es kann eine gewisse Differenz zwischen der geschätzten Zeit und der aktuellen Zeit.

Optical Link Protection Platform for Fiber Protection, Bi-directional protection in SMF, 1RU Rack Chassis


Link protection helps to ensure that traffic going over a specific interface to a neighboring router or switch can continue to reach this router (switch) if that interface fails. When link protection is configured for an interface and an LSP that traverses this interface, backup tunnel is created that will handle this traffic if the interface fails. This enables all traffic carried by LSPs that traverse a failed link to be rerouted around the failure. The reroute decision is completely controlled locally by the router interfacing the failed link.
If a link-protected interface fails, traffic is quickly switched to the Backup tunnel. Backup tunnel uses a different interface and path to reach the same destination. The path used can be configured explicitly, or you can rely on CSPF.

Note that OLP should be used in pairs and a backup tunnel cannot share the same egress interface with the LSPs it monitors.
Key Features
1:1, 1+1 and 1-1 protection for optional Less than 20ms automatic switch time Real-time monitoring link from link failure Support the working channel optical power show Dual hot redundancy power supply and hot-pluggable Allows users to adjust the decision threshold optical switching power Supports Fast, Gigabit and 10 Gigabit Ethernet fiber connections in SC/ST/FC/LC connectors Switching threshold power and alarming threshold power can be set up by LCD screen or network management access The main equipment at receiving site have three modes for switching: automatic, forced manual and remote control Designed with excellent heat dissipation and temperature adaptability, it can be applied in various complicated environments
Front Panel Appearance

LCD Display Board: Displaying the relevant information, such as the working Mode; Current Running Optical Line; Optical Power Value of the transmission device; Reverse conditions…etc
RJ45 Ethernet Interface RJ45 Ethernet Interface for access to the Ethernet network; remote management; supporting remote graphical window management
The button to log in and log out of the LCD menu. Press it to exit the menu or to confirm; Long press to exit the menu or cancel the setting. ▲▼:Use them to move-up and down or modify the parameters on the menu.
Optical interface introduction: There are 6 optical interfaces on the device’s control panel: T1, R1, T2 , R2, T3 and R3.

It shows an example of how you can implement link protection based on 1+1 protection operation. In 1+1 operation, a splitter bridge sends the Tx signal to both line (the main line and the backup line) and a 2x1 selector switch selects the signal from one of the line. In default mode, traffic from the main line is selected. When link failures, the selector near the Rx side of the failed traffic detects the failure, switches over, and selects the traffic from the backup line.

It shows an example of how you can implement link protection based on 1:1 protection operation. The 1:1 protection adopts 2x2 optical switch technologies. If the link between two transmission equipment fails, traffic is quickly switched to the backup line generated by link protection.

For more detailed information or any custom requirements, please contact with Fiberstore sales team at sales@fs.com.

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