Then is completed with a flame-retardant sheath. 　 　
Characteristics 　 　
· Good uniformity of the outer diameter of tight buffer fiber and excellent strippability

· Good performance of flame-retardant

·Low induced attenuation within the operating temperature range

· Excellent geometrical dimension of the fiber 　 　

Application 　 　
· Data communication

· Making connector

· Installation: riser, plenum, etc.

·Places where waterproof is not strictly required

· Making jumper, pigtail and building distribution