Item

Technical Parameters

Application

Technical Parameters

0.9mm Tight Buffer Fiber, 2.0mm, 3.0mm Drop Cable

Optical fiber diameter

SM(9/125), MM(50/125, 62.5/125)

125μm ( 657A & 657B )

Tight buffer diameter 

250μm

Fiber mode

 Single mode

Operation time

About 100s(no fiber cut)

Insert loss

≤ 0.3dB(1310nm & 1550nm)

Return loss

> 50db(PC), > 55db(UPC), > 65db(APC)

Fastening strength of naked fiber

>5 N

Fastening strength of naked fiber holder

>10 N

Tensile strength

>50 N

Using temperature

-40~+75°C

On-line tensile strength (20 N)

IL ≤ 0.5dB RL ≤ 5dB

Mechanical durability (500 times)

IL ≤ 0.5dB RL ≤ 5dB

Drop-off test (drop-off height 4m,once per direction, totally 3 times)

IL ≤ 0.5dB RL ≤ 5dB