參數(shù)資料
型號: μPD98402A
廠商: NEC Corp.
元件分類: 通信及網(wǎng)絡
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù): 2/26頁
文件大?。?/td> 178K
代理商: ΜPD98402A
μ
PD98402A
2
Incorporation of OAM (Operation And Maintenance) function
Transmitting side
Transmission of various alarms
Transmission by generation of sources
Line RDI (FERF), Path RDI (FERF)
Line FEBE, Path FEBE
Transmission by command instruction
Line AIS, Path AIS
Line FEBE, Path FEBE
Receiving side
Detection of alarms and error signals
LOS (Loss Of Signal)
OOF (Out Of Frame)
LOF (Loss Of Frame)
LOP (Loss Of Pointer)
LOC (Loss Of Cell delineation)
Line RDI (FERF), Path RDI (FERF)
Line AIS, Path AIS
Detection and display of quality deterioration sources
B1 error, B2 error, B3 error, Line FEBE,
Path FEBE
Incorporation of counter for counting number of performance
monitoring errors
B1 byte error counter
B2 byte error counter
B3 byte error counter
Line FEBE error counter
Path FEBE error counter
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