Got it
Huawei Enterprise Support Community
Community Forums Transmission Network
What is the overhead func...

What is the overhead function in SDH?

Created: Apr 30, 2019 12:05:59Latest reply: Apr 30, 2019 12:14:24 768 1 0 0 0
  Rewarded HiCoins： 0 (problem resolved)
View the author 1#

Hello everyone！

What is the overhead function in SDH?

Thanks！

Like (0) Dislike (0) Favorite(0) Share Report
Previous: how many slot on osn8800T64?
Next: What is function of AU-PTR & TU-PTR in SDH?
Featured Answers

Best answer

(4) (0)
13688012382
Created Apr 30, 2019 12:14:24

Hey!

It monitors the whole STM-N signal flow. That is, section overheads monitor all goods packed in an STM-N carriage.

Regeneration section overhead (RSOH): monitors the whole STM-N information structure.

Multiplex section overhead (MSOH): monitors the information structure at the multiplex section layer in an STM-N signal.
RSOH, MSOH and POH implement monitoring functions in the descending order of monitoring scope.
View more
  • x
  • convention：
All Answers
(4) (0)
2#
13688012382
13688012382 Created Apr 30, 2019 12:14:24

Hey!

It monitors the whole STM-N signal flow. That is, section overheads monitor all goods packed in an STM-N carriage.

Regeneration section overhead (RSOH): monitors the whole STM-N information structure.

Multiplex section overhead (MSOH): monitors the information structure at the multiplex section layer in an STM-N signal.
RSOH, MSOH and POH implement monitoring functions in the descending order of monitoring scope.
View more
  • x
  • convention：
Back to list

Comment

Advanced
B Color Image Link Quote Code Smilies
You need to log in to comment to the post Login | Register
Comment

Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
  • Politically sensitive content
  • Content concerning pornography, gambling, and drug abuse
  • Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " User Agreement."

My Followers

Login and enjoy all the member benefits

Login
Huawei Website Support About Huawei Privacy User Agreement Terms of Use Cookies Cookie Settings
Huawei Enterprise Huawei Carrier Forum Training & Certification

Contact Us: e_online@huawei.com Copyright © 2022 Huawei Technologies Co., Ltd. All rights reserved.

APP

Block
Are you sure to block this user?
Users on your blacklist cannot comment on your post,cannot mention you, cannot send you private messages.
Reminder
Please bind your phone number to obtain invitation bonus.