Bulb Size and Bases. C7 bulbs are smaller than C9 bulbs by 1 inch. C7 bulbs are 2 inches long and C9 bulbs are 3 inches long. C7 bulbs sit in a base known as a candelabra base and can only fit in this specific type of base. C9 bulbs sit in a base known as an intermediate base.
Indoor cable. Indoor fiber optic cable normally includes tight buffer type, distribution cable, breakout cable and armored cable etc. Cable's job is to protect the fibers from the environment encountered in an installation.
Plastic optical fiber (POF) cables, made from light-conducting plastics, are used for optical cabling networks over short distances, while glass fiber-optic cables are used for long distances.ully customizable Plastic Optical Fiber (POF) assemblies and harnesses are a rugged, cost-effective solution offering maximum flexibility for optical cabling in many industrial, medical, transportation, renewable energy, smart grid and consumer applications.