Steel Wire Armored 12 Core OM2 Direct Burial Fiber Cable

Fibre attenuation
.. cabled

@ 850 nm

≤3.5 dB/km

@ 1300 nm

≤1.5 dB/km

Tensile strength
IEC 60794-1-2 E1

Tensile strength: see Point 3
Sample length: ≥ 50 m, Duration: 5 min

• Fiber strain≤0.33%
• △α≤0.2 dB during and after test
• No damage

Crush resistance
IEC 60794-1-2 E3

Crush: see Point 3
Test duration: 10 min, number of test: 3

• △α≤0.2 dB during and after test
• No damage

Impact
IEC 60794-1-2 E4

Impact energy: 10 J
Impact diameter:25mm, number of places/tests: 3

• △α≤0.2 dB during and after test
• No damage

Torsion
IEC 60794-1-2 E7

Sample length: 1 m
± 180°, 10 cycles

• △α≤0.2 dB during and after test
• No damage

Bend
IEC 60794-1-2 E11

Bending diameter: 20x cable Ø
Turns:4;10 cycles

• △α≤0.2 dB during and after test
• No damage

Repeated Bend
IEC 60794-1-2 E6

Bending radius: 20x cable Ø
25 cycles

• △α≤0.2 dB during and after test
• No damage

Temperature cycling
IEC 60794-1-2 F1

-10℃→ +70℃
16 hours at each step, 1 cycle

• △α≤0.2 dB/km during and after test
• No damage

Water penetration
IEC 60794-1-2 F5

Sample length: 3 m
Water column height: 1 m
Test duration: 1 h

• No water leakage

Length

Tolerance

2km

-2% / +2%

D*d*B in cm

Drum Type

Dimensions

Weight

Wooden

115*50*75cm

390kg