Bits are numbered from left to right.
Bits 1-4 of the K2 byte indicate a channel. The channel is
defined with the same syntax as K1 Bits 5-8.
0000 is the Null channel.
1-14 are working channels.
15 is the extra traffic channel
Bit 5 of the K2 byte indicates the architecture.
0 if the architecture is 1+1
1 if the architecture is 1:n
Bits 6-8 of the K2 byte indicates the mode.
000 - 011 are reserved for future use
100 indicates the mode is unidirectional
101 indicates the mode is bidirectional
110 RDI-L
111 AIS-L
Sources for this description
Circitor
Parsed from ERI-DNX-APS-MIB.mib · ERI-DNX-APS-MIB
Source file: Download ERI-DNX-APS-MIB.mib