No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

PCM Tech_Sub-Rate Interface

Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
PCM Solution

PCM Solution

The OSN 1800 V uses the built-in PCM technology to integrate the functions of PCM, MSTP, and OTN devices. The all-in-one solution simplifies networks, unifies O&M, and reduces costs.

Figure 1-1 All-in-one solution

The build-in PCM technology has the following advantages:

  • High reliability: Low-rate services are directly transmitted to reduce the number of network nodes and the network fault rate.

    According to the reliability calculation, PCM services are directly connected to the OSN 1800 devices, prolonging the mean time between failures (MTBF) by 60%.

  • Simple O&M: The U2000 is used for unified management to implement E2E service provisioning and monitoring, and E2E fault location and recovery.
  • Cost saving: After the OTN and PCM devices are integrated, the following benefits are prominent:
    • Reduced installation footprint and rentals
    • Energy saving and emission reduction
    • No PCM devices need to be purchased, curtailing the network construction cost
    • Smooth network evolution from PCM to OTN, protecting operators' investments
Translation
Download
Updated: 2019-06-29

Document ID: EDOC1100090396

Views: 682

Downloads: 29

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next