Packet Over SONET/SDH (POS) - Definition or Meaning

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Packet Over SONET/SDH (POS)

Author:

Marc Ferguson

Published:

15/05/2024

Updated:

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Definition of “Packet Over SONET/SDH (POS)” :

“Packet Over SONET/SDH (POS)” is a high-speed communication protocol that transmits packets over Synchronous Optical Networking (SONET) or Synchronous Digital Hierarchy (SDH) networks. It is used for efficient and reliable data transfer, combining the speed of optical networking with the flexibility of packet-switched protocols.

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