Products

Ribbon Fiber Splice Protection Sleeve


Description

Shrinkable sleeve is applied to the optical fiber closure to fix and protect the optical fiber when splicing. The sleeve can be divided into two types(single and mass) according to the function.The single type is used for the single?fiber, and the mass type is used for the ribbon fiber. It is different in the reinforcement between two types. The single one realizes the

reinforcement by the stainless steel needles, the later one via the ceramic reinforcement member to realize the function. Mass means there are several cores for the fiber. So the mass sleeve includes 4cores, 6cores, 8cores, and 12cores (for types).








Specification


Mass type sleeve materials

Hot melt adhesive

Ceramic reinforcement member

Heat shrinkable tube

Specification

Shrinking Temperature???

90 ~ 130

Radial Shrinking Rate (%)

>50

Axial Shrinking Rate (%)

<10

Low Temperature Property

No crackle at -55? lasting 4 hours

Normal Operation Temperature???

-55?~ +135?

Normal Operation Relative Humidity

≤95%

Spark-over Strength (kV/mm)

≥20

Tensile Strength (Mpa)

20

Loss at -40?

0.03dB

Loss at +60? RH95%

0.01dB

Inner Lining: Ethy Vinyl Acetate (EVA):

melts at 65?

 

 

Ribbon fiber Splice Protection Sleeve

 

4~6 fibers Single Ceramic bar

4~6 fibers Double Ceramic bar

8~12 fibers Single Ceramic bar

8~12 fibers Double Ceramic bar

Outer

Tube

Outer diameter

4.4±0.1

4.8±0.1

5.8±0.1

6.5±0.1

Thickness

0.2±0.05

0.2±0.05

0.25±0.05

0.25±0.05

Length

42.0±1

42.0±1

42.0±1

42.0±1

Material

Flexible Polyolefin

Flexible Polyolefin

Flexible Polyolefin

Flexible Polyolefin

Inner

Tube

Inner diameter

2.6*1.6±0.1

2.6*1.6±0.1

3.5*2.2±0.1

3.5*2.2±0.1

Thickness

0.3±0.1

0.3±0.1

0.5±0.1

0.5±0.1

Length

40.0±1

40.0±1

40.0±1

40.0±1

Material

EVA

EVA

EVA

WVA

Ceramic

bar

Diameter

3.0±0.2

3.0±0.2

4.0±0.2

4.0±0.2

Length

40.0±0.5

40.0±0.5

40.0±0.5

40.0±0.5

Amount

1

2

1

2

Material

95 Ceramic

95 Ceramic

95 Ceramic

95 Ceramic