A scribbled, ambiguous label is almost as bad as no label at all. So, what specific information must your fiber optic cable label include to meet professional standards? A generic "Data Line" tag is useless. Every single label must communicate four non-negotiable pieces of information: a Unique Cable Identifier (e.g., "FB-03-A142"); a clear Source and Destination ("Server Rack 12A to IDF-3");...