STM-1 mapping
1.4.10 Evaluation of Section Overhead (SOH) and VC-4/VC-3 Path Overhead (POH)
Display
of complete SOH and POH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hexadecimal
of Trace Identifier J0, J1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ASCII, plain text
Evaluation
Bit error measurement
using PRBS 11 (bytes). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E1, F1, E2, F2
using PRBS 11 (byte groups) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D1 to D3, D4 to D12
Output
as bytes via DCC/ECC interface (V.11) . . . . . . . . . . . . . . . . . . . . . . . . . . E1, F1, E2, F2, K3, N1
as byte groups via DCC/ECC interface (V.11). . . . . . . . . . . . . . . D1 to D3, D4 to D12, K1 to K2
S-14
ANT-20/ANT-20E
Specifications
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