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Node Protection Card
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Node Protection Card

1: 1 Schutz, basierend auf 2x2 optische Switches
1 + 1-Schutz, basierend auf 1x2 optische Switches
wir können andere Wellenlänge zur Verfügung stellen, kontaktieren Sie uns bitte per E-Mail an sales@fiberstore.com
€ 22.00 nach United States per DHL
€ 770.00
Verfügbarkeit: Erhältlich, Geschätzt am Fri. Oct. 28
Es kann eine gewisse Differenz zwischen der geschätzten Zeit und der aktuellen Zeit.

Optical Bypass Protection Card for Node Protection, Bi-directional protection in SMF, 1RU Rack Chassis

Node protection is a intelligent optical switch system which can bypass fault node in optical transmission network to avoid breakdown of whole network communication. It can automatically switch by detecting the nodes optical power or signal failure. Therefore to ensure that traffic from an LSP traversing a neighboring router can continue to reach its destination even if the neighboring router fails.
Fiberstore’s FS-OBP-C is a node protection card. It can be installed into FS-P-OTP800 series transport platform for more capacity solution in limited environment. The FS-OBP-C will bypass the unpowered switch and simply pass network traffic to the next switch in the relay. It is widely used in PDH, SDH, C/DWDM, power communication and CATV systems for optical monitoring.
Key Features
1:1, 1+1 and 1-1 protection for optional Less than 15ms automatic switch time Real-time monitoring nodes from nodes failure It uses the insert plate structural design of Mini 0.5U, which is convenient for installation The switching module is designed with simple and stable circuit, which is with high reliability Supports multiple management modes such as Console, SNMP as well as button assignment Supports synchronous communication of voice alarm and network management system Supports Fast, Gigabit and 10 Gigabit Ethernet fiber connections in SC/ST/FC/LC connectorsThe 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

Console: Interface for the serial command line management
Auto/Force: Auto/Forced-mode switch button
Primary/Secondary: Click to select the primary or the secondary path under the manual mode.
Optical interface introduction: There are 8 optical interfaces on the device’s control panel: T1, R1, T2, R2, T3, R3, T4 and R4.
Node Protection Card for Packet-Optical Transport Platform
In this illustration, the FS-P-OTP800-4S transport platform installed 2 pieces node protection card FS-OBP-C and 1 piece control card. One FS-OBP-C occupies one slot.

Valid Slots in the Sub-racks
a. In the FS-P-OTP800-2S, valid slots are Slot 1 and Slot 2
b. In the FS-P-OTP800-4S, valid slots are Slot 2 and Slot 4
c. In the FS-P-OTP800-11S, valid slots are Slot 2 and Slot 10
Application Case
Protection Illustration

It shows an example of how you can implement node protection based on 1:1 protection operation. The 1:1 protection adopts 2x2 optical switch technologies. In default mode, the Tx signal towards the main line, through SDH/ADM node equipment, and the selector chooses the Rx traffic from the main line. When the middle node failure, the network will bypass the failured node and automatically switch to backup line.
It shows an example of how you can implement node 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. In this illustration, SDH/ADM act as an node between two transmission equipment. When the power failures, the selector near the Rx side of the failed traffic detects the failure, switches over, and selects the traffic from the backup line.

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

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