CHW-3263: 100GBASE-SR4 and 200GBASE-SR4 are not interoperable
Issue
100GBASE-SR4 transceivers cannot link with 200GBASE-SR4 transceivers when connected directly over the same fiber link.
100GBASE-SR4 transceivers cannot link with 200GBASE-SR4 transceivers when connected directly over the same fiber link.