Type Technical parameter
Scope of application 3.1 x 2.0mm FTTH Cable
Fiber Diameter 125μm ( 657A & 657B )
Cladding Diameter 250μm
Suitable mode Singlemode
Operating time About 100s (not including operate fiber time)
Insertion loss (dB) ≤ 0.3dB   (1310nm & 1550nm)
Return loss(dB) ≤ -40dB
Bare fiber force >5 N
Cladding layer force >10 N
Tensile strength >50 N
Operating Temperature -40~+75℃
Online Decoration test (20 N)  IL ≤ 0.2dB   RL ≤ 5dB
Mechanical Endurance (500 times)  IL ≤ 0.2dB   RL ≤ 5dB
Frustrated Test(4cm high the cement  IL ≤ 0.2dB   RL ≤ 5dB
Ground every direction 1 time ,in total 3 times)