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).
Terminology for Bit-Error-Triggered Protection Switching
Terms
Term |
Definition |
|---|---|
Bit error |
The deviation between a bit that is sent and the bit that is received. Cyclic redundancy checks (CRCs) are commonly used to detect bit errors. |
BER (bit error rate) |
A bit error rate (BER) indicates the probability that incorrect packets are received and packets are discarded. |
Acronyms and Abbreviations
Acronym and Abbreviation |
Full Name |
|---|---|
CRC |
cyclic redundancy check |
PW |
pseudo wire |
APS |
Automatic Protection Switching |
AIS |
Alarm Indication Signal |