Description
- The cladding diameter is 125 microns. The Graded-Step core and cladding of our black bulk 50/125 indoor/outdoor fiber optic cable is constructed using a high quality multimode fiber that is compliant with TIA/EIA 455-220A and IEC 60793-1-49. It also maintains compliance with legacy and LED based systems per TIA/EIA 455-204 and IEC 607-1-41. This particular cable is Plenum Rated. Plenum spaces are the area between floors or above office areas for heating/cooling airflow.
- If an office were to catch fire, this plenum area could easily allow the spread of the fire to more floors or across the entire building.
- Plenum rated cables are jacketed with a fire-retardant plastic jacket of either a low-smoke polyvinyl chloride (PVC) or a fluorinated ethylene polymer (FEP) for less toxicity during a fire.