PDH (Plesiochronous Digital Hierarchy) communication has several disadvantages, including its complexity in synchronization, which can lead to difficulties in maintaining data integrity. Additionally, PDH systems are less flexible compared to newer technologies like SDH (Synchronous Digital Hierarchy), making upgrades and integrations with modern networks challenging. The limited bandwidth options and the inability to efficiently handle data traffic also hinder its performance in high-demand scenarios. Lastly, troubleshooting and maintenance can be cumbersome due to the proprietary nature of many PDH systems.
disadvantages of feedback in communication
distortion
how can you improve your communication skills for university?
to reliant on electricity!!
yes.quite deal of them.
The PDH interface standard is not uniform,there is 1.5Mbps and 2Mbps. The PDH system have not strong management function.
Pyruvate dehydrogenase (PDH) are regulated by pyruvate dehydrogenase kinase (PDH-K) and PDH phosphatase. PDH-K effect on PDH is that it will inactivate PDH and PDH phosphatase will reactivate PDH. PDH-K is regulated by energy surpluses (ATP, NADH) and energy deficits (ADP, NAD). So when there is an energy surplus, PDH-K will inhibit PDH, and vice versa. PDH phosphatase will activate PDH and is upregulated by magnesium and calcium.
1)Small equipment . 2)less cost 3)point to point communications.
- Bit justification is needed in PDH - No would standards available at optical interface in PDH - line rates are not standard - Interfacing problem at multivendor equipment - PDH supports 16E1s and SDH supports 63E1s
disadvantages of feedback in communication
Type your answer here... What is the disadvantages in inercultural communication
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The conclusion on advantages and disadvantages of communication technology vary depending on the type of communication. In most cases, the advantages seem to outweigh the disadvantages.
Anarchy is the disadvantage of diagonal communication.
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One disadvantage to electronic communication is the fact that you can misinterpret what someone is saying. This will affect the direction of the conversation.
advantages of hart communication