GJYXFCH-2B Fiber Optic Drop Cable-Round

Item

Test Method

Acceptance Condition

Tensile Strength

Load: Short term tension

Fiber strain ≤ 0.4%

IEC 60794-1-2-E1

Length of cable: ≥ 50m

No fiber breakage and no sheath damage.

Load time: 1min

Crush Test

Load: Short term crush

No fiber breakage and no sheath damage.

IEC 60794-1-2-E3

Load time: 1min

Impact Test

Points of impact: 3

No fiber breakage and no sheath damage.

IEC 60794-1-2-E4

Times of per point: 1

Impact energy: 1J

Repeated Bending

Bending radius: 30x H

Fiber additional attenuation should be no more than 0.4dB;

IEC 60794-1-2-E6

There shall be no damage to the cable elements under visual inspection.

Load: 20N

Torsion

Length: 1m

No fiber breakage and no sheath damage.

IEC 60794-1-2-E7

Twist angle: ±180°

Temperature Cycling

Temperature: -20oC~+70oC

Fiber additional attenuation should be ≤ 0.4dB/km;

IEC 60794-1-2-F1

Time of each step: 8h

There shall be no damage to the cable elements under visual inspection.

Number of cycle: 2