Ribbon Fiber Protective Sleeves

Ribbon Fiber Protective Sleeves

Fiber Splice Protective Sleeves are designed to restore mechanical strength, environmental integrity and fiber optic transmission properties after fiber splicing. Ribbon fiber protective sleeves use single or dual ceramic to realize the reinforcement function.


  • Customized length available
  • Color-coded outer tubes available
  • Splice point protection and intensity improvement
  • External tube clearly shows the status of fiber joint
  • Outer tube in compliance with CHINA YD/T1024-1999
  • Completed shrink in compliance with CHINA YD/T1024-1999
  • Airproof performance keeps the splice point’s good resitance of humidity and temperature
  Ribbon Fiber Protective Sleeve
  External Tube Internal Tube Reinforcement
Material XLPO EVA ceramic


Ribbon Fiber Protective Sleeves Diagram
Environmental Characteristics:
Working Temperature -55~100℃
Shrinking Temperature 90~110℃
Model External Tube (mm) Internal Tube (mm) Ceramic (mm)
Height and Width after Shrink (D*W1) Length (L) Inner Diameter (h) Width (w) Width (w1) Length (h1)
JTSP-6RD 2.8*3.6 40 3.0±0.1 3.0±0.1 1.5±0.1
JTSP-6RS 4.0*3.8 40 3.0±0.1 3.0±0.1 1.5±0.1
JTSP-12RD 3.5*4.5 40 4.0±0.1 4.0±0.1 2.0±0.1
JTSP-12RS 5.0*4.8 40 4.0±0.1 4.0±0.1 2.0±0.1