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Joint Box on Tower

Joint Box on Tower

A Joint Box is used for the direct and branch joint of optical fiber cable on the tower.

Usage scenarios

Communication system

Technical features

  • The shell is made of high-density aluminum alloy or stainless steel;
  • The jointing parts and fixing parts are made of high-quality stainless steel and galvanized steel;
  • Fiber bending additional attenuation: ≤0.01dBï¼›
  • Fiber bending radius: ≥30mmï¼›
  • Retaining fiber length: ≥1.6m;
  • Tensile crush resistance: 2000N/100mm;
  • Environment temperature: -40℃ ~ +65℃.

Product advantages

  1. Good mechanical, sealing and anti-corrosion performance;
  2. Repeated used, easy to re-joint and expand capacity;
  3. Maximum fibers splice capacity of the joint box on the tower: 192D.

Technical details

Catalog No. Dimensions (mm) Specification
L1 L2 L3
PTK(B)-O20-T **D 340 458 206 2 ports (OPGW - OPGW)
PTK(B)-O30-T **D 340 458 206 3 ports (OPGW - OPGW - OPGW)
PTK(B)-O40-T **D 340 458 206 4 ports (OPGW - OPGW - OPGW - OPGW )
PTK(B)-O11-T **D 340 458 206 2 ports (OPGW - ADSS)
PTK(B)-O12-T **D 340 458 206 3 ports (OPGW - ADSS -ADSS)
PTK(B)-O21-T **D 340 458 206 3 ports (OPGW - OPGW -ADSS)
PTK(B)-O22-T **D 340 458 206 4 ports (OPGW - OPGW -ADSS - ADSS)
PTK(B)-O31-T **D 340 458 206 4 ports (OPGW - OPGW -OPGW - ADSS)

Remark: PTK refers to joint box type, ** is the fiber number; B-shell is stainless steel otherwise is aluminum alloy.*L1,*L2,*L3, please refer to related product drawings.

 

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