Color coding ring for opticalCON cable and chassis connectors (SCNO-FDW-A)

Available colors:
NOR-0 – black
NOR-1 – brown
NOR-2 – red
NOR-3 – orange
NOR-4 – yellow
NOR-5 – green
NOR-6 – blue
NOR-7 – violet
NOR-8 – grey
NOR-9 – white