Fiber optic patch cords are used to jump from the device to the fiber optic cabling link. There is a thick protective layer,generally used in the optical terminal and the terminal box between the connection, used in optical fiber communication systems,fiber access network, optical fiber data transmission and LAN and other areas.RE-1999 requirements.
Specification:
Parameter
Unit
Mode
Type
PC
UPC
APC
Insertion Loss
dB
SM
<0.3
<0.3
<0.3
MM
<0.3
<0.3
Return Loss
dB
SM
>50
>50
>60
MM
>35
>35
Repeatability
dB
Additional loss< 0.1, return loss< 5
Interchangeability
dB
Additional loss< 0.1, return loss< 5
Connection Times
times
>1000
Operating Temperature
°C
-40 ~ +75
Storage Temperature
°C
-40 ~ +85
Test:
Test Item
Test Condition and Test Result
Wet-resistance
Condition: under temperature:85°C, relative humidity 85% for 14days.
Result: insertion losss0.1dB
Temperature Change
Condition: under temperature -40°C~+75°C, relative humidity 10 % -80 % , 42 times repetition for 14days.
Result: insertion losss0.1dB
Put in Water
Condition: under temperature 43C, PH5.5 for 7days
Result: insertion losss0.1dB
Vibrancy
Condition: Swing1.52mm, frequency 10Hz~55Hz, X, Y, Z three directions:2 hours
Result: insertion losss0.1dB