
Common Test Setup, Results, and Functions
NetBlazer
335
Alarms/Errors - WIS
Alarms/Errors - WIS
When 10G WAN is selected as the interface type, additional monitoring is
performed by the WIS Analyzer for RFC 2544, EtherBERT, and Traffic Gen &
Mon tests.
From the
Test
menu, press
Results
,
Alarms/Errors
, and the
WIS
tab.
Alarms
SEF
(Severely Errored Framing): A
SEF
defect indicates that a
minimum of four consecutive errored framing patterns are received.
LOF
(Loss Of Frame): A Loss Of Frame alarm indicates that a Severely
Error Framing (SEF) defect on the incoming SONET signal persists for
at least 3 milliseconds.
AIS-L
(Alarm Indication Signal - Line): The
AIS-L
alarm is declared
when bits 6, 7 and 8 of the K2 byte contain the “111" pattern in five
consecutive frames.
RDI-L
(Remote Defect Indication - Line): The
RDI-L
alarm is declared
when bits 6, 7, and 8 of the K2 byte contain the “110" pattern in five
consecutive frames.
Содержание FTB-860
Страница 1: ...User Guide FTB 860 880 NetBlazer Series for FTB 1 Ethernet Packet Sync FC Wireless Test Applications...
Страница 7: ...NetBlazer vii B Glossary 371 Acronym List 371 VLAN 379 1588 PTP 380 SyncE 385...
Страница 12: ......
Страница 16: ......
Страница 20: ......
Страница 30: ......
Страница 84: ......
Страница 110: ......
Страница 122: ......
Страница 152: ......
Страница 166: ......
Страница 182: ......
Страница 192: ......
Страница 224: ......
Страница 366: ......
Страница 376: ......
Страница 382: ...Specifications 370 FTB 860 880 Straight Through Cable 1000 Mbit s Crossover Cable 1000 Mbit s...
Страница 390: ...Glossary 378 FTB 860 880 Acronym List W WAN Wide Area Network WIS WAN Interface Sublayer WWN World Wide Name...