Common Test Setup, Results, and Functions
NetBlazer
337
Alarms/Errors - WIS
Errors
B1
(BIP-8, Bit-Interleave Parity - 8 bits): The
B1
(BIP-8) error indicates a
Section parity error by performing a routine even-parity check over all
Section bits of the previous frame of a composite signal (located in the
first STS-1 of an STS-n signal).
B2
(BIP-1536, Bit-Interleave Parity - 1536 bits): The
B2
error indicates a
Line parity error by performing a routine even-parity check over all
Line bits of the LOH and STS-1 frame capacity of the previous frame of
a composite signal (located in every STS-1 of an STS-n signal).
B3
(BIP-8, Bit-Interleave Parity - 8 bits): The
B3
(BIP-8) error indicates a
Path parity error by performing a routine even-parity check over all
Path bits of the previous SPE excluding the LOH and SOH.
REI-L
(Remote Error Indicator - Line): The
REI-L
error is declared
when bits 5 through 8 of the M0 byte contain one pattern from the
following binary range: “0001" through “1000" (1 to 8) (located in the
first STS-1 of an STS-n signal).
Summary of Contents for FTB-860
Page 7: ...NetBlazer vii B Glossary 371 Acronym List 371 VLAN 379 1588 PTP 380 SyncE 385...
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Page 382: ...Specifications 370 FTB 860 880 Straight Through Cable 1000 Mbit s Crossover Cable 1000 Mbit s...