fiber optical cable 1core 2 core 4 core ftth drop cable 1 core

Test Item

Test Condition

Value(dB)

UPC

APC

Optical Performance

Insertion Loss

1310nm LED light source

<0.3

<0.3

Return Loss

1310nm LED light source

>50

>60

Environmental Performance

(Max. Insertion Loss change)

High temperature

+85°C168 hours

<0.2

Temperature Cycle

-40-+75°C, 21 Cycles 168 hours

<0.2

Humidity Aging

+75°C, 95%R.H,168 hours

<0.2

Humidity/Condensation Cycling

-10°C-+65°C, 90%~100%RH, 14 cycles 168 hours

<0.2

Mechanical Performance

( Max. Insertion Loss change)

Vibration

10-55Hz, 1.5mm(p-p)

<0.2

Flex

0.9kg,-90o~+90o repeat for 100 cycles

<0.2

Torsion

1.35kg,90o~+90o  ,10times

<0.2

Withstand tensile

90N,10min

<0.2

Drop

H=1.5M,Total of 8 drops

<0.2

Exchangeability

Randomly

<0.2

Durability

500 times

<0.2