in the video datasheet,4928-10G is introduced to be used in the collapsed distribution/core.but i have some questions:
1 what's the requirement of the collapsed distribution/core layer,i noticed that the full line rate is one requirement ,but is there some others?
2 what's the difference between 4928-10G and ME4924-10G,they are exactly same form factor.
3 3560E is also full line rate,can 3560E take the same role as 4928-10G in the collapsed distribution/core?why?
4 why 4928-10G's ports are all fiber?why copper port is not used here?
5 how about the market size of the collapsed distribution/core,dose someone this?