Changes between Version 5 and Version 6 of Architecture/optical


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Timestamp:
Jun 17, 2019, 6:00:17 PM (5 years ago)
Author:
aminakhmetov
Comment:

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  • Architecture/optical

    v5 v6  
    1010=== ROADM ===
    1111There are several Lumentum Whitebox20 degree-one ROADMs (reconfigurable optical add/drop multiplexer) in COSMOS, the majority of which are at the core datacenter. Each of the ROADMs features 20 ports and allows individual wavelengths to be redirected from one fiber strand to another. This permits physically separate network links to share fibers yet still be routable (with no overhead delay) to physically different end-points. The ROADMs are compatible with C-band DWDM. Configuration of the ROADMs is done via netconf.
     12
     13=== Pilot Phase Implementation Progress ===
     14
     15On the 17 June 2019 COSMOS Optical network consists of next elements:
     16
     17|| [[Image(COSMOS_Optical_v1.png, width=750px)]] ||