Page 1304 - 5G Basics - Core Network Aspects

2 Transport aspects

Appendix IX

Overview of CBR clients into OPU mapping types
(This appendix does not form an integral part of this Recommendation.)

As there are many different constant bit rate client signals and multiple mapping procedures, Table IX.1
provides an overview of the mapping procedure that is specified for each client.

Table IX.1 – Overview of CBR client into OPUk mapping types

OPU0 OPU1 OPU2 OPU2e OPU3 OPU4 OPUflex

STM-1 GMP – – – – – –
with C1D
STM-4 GMP – – – – – –
with C1D
STM-16 – AMP, – – – – –
BMP

STM-64 – – AMP, BMP – – – –
STM-256 – – – – AMP, – –
BMP
1000BASE-X TTT+GMP – – – – – –
no CnD
10GBASE-R – – – 16FS+BMP – – –
40GBASE-R – – – – TTT+GMP – –
with C8D
100GBASE-R – – – – – GMP –
with C8D
FC-100 GMP – – – – – –
no CnD
FC-200 – GMP – – – – –
with C8D
FC-400 – – – – – – BMP
FC-800 – – – – – – BMP

FC-1200 – – – TTT+16FS+BMP (Note) – – –
FC-1600 – – – – – – BMP
FC-3200 – – – – – – BMP

CM_GPON – AMP – – – – –
CM_XGPON – – AMP – – – –
IB SDR – – – – – – BMP

IB DDR – – – – – – BMP

1294