Several fibers are coated in a soft tube unit, it’s called micro bundle unit. Several microbundle units wrapped a layer of swelling tape and two ripcords. A corrugated steel tape is applied around it. Two parallel steel wires are placed at the two sides and the cable is completed with an outer sheath.

Characteristics:

1.Excellent mechanical performance, especially crush resistance performance, it is suitable for direct buried.

2.Excellent temperature performance, reach to -45℃.

3.Very soft micro bundle unit, convenient installation.

4.Corrugated steel tape can prevent moisture, rodent and better crush resistance.

5.Parallel high modulus steel wires as strength member to withstand axial loads.

6.Outer sheath protects cable from ultraviolet radiation.

Installation: Direct buried, Duct, Aerial.

Applications: Long distance, LAN communication.

Temperature Range: Transportation:-45~+70℃; Installation:-5~+50℃; In use:-45~+70℃.

Technical parameter:

Fiber count(core)	2-12	14-24	26-48	50-72	74-96	98-120	120-144
Outer diameter（mm）	8.4	9.0	10.6	11.6	13.2	14.0	14.8
Cable weight（kg/km）	85	95	120	135	170	180	190
Minimum tensile strength（N）	Short-term：     1500
	Long-term：      600
Minimum crushing（N/100mm）	Short-term：     1000
	Long-term：      300
Bending radius	Static：10 times of diameter   Dynamic：20 times of diameter
Standard length for delivery（km）	2～6
Temperature range（0C）	－40～＋60

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