1. Strong receiving frame+spool+attached rollers,
2. Make connection quick and conveniert,
3. Make sure working safety.

Characteristics
Simple and fast for optical fiber installation
Long installation distance and reduce the connection points and attenuation
Less workers compared with other installation
metal tube protected, anti-mouse and ant-bite

Applications:
1Connecting multi-cores with one assemble in the ODF.
2Satisfy for wiring in building.
3Widely used for emergency communication between floors.
4Connect the backbone network and building directly, isolate the thunder, enhance the reliability.
5Suitable for indoor and outdoor use as intra-building backbone.
6Ideal for high density cabling system in building, between floors, trunking and LAN and multi-connection field. Especially good for the environment of small space and more corners.