Down Lead Clamp for Towers DLT
Down lead clamps, also called span clamps, can be used with optical fiber cable of different diameters, on the towers, when down-leading route or up-leading routes are needed.
Usually this fiber optic accessory installed with transmission cables at the spans from 1 to 2 meters.
All these cable accessories dedicated to fixate ADSS, OPGW, and other drop round optical fiber cables. Helps to avoid the slipping, shaking, and attrition of cable during usage of weather and wind conditions.
Down lead clamps are made of stainless steel materials, thermoplastic. That insures a high corrosion resistance and guarantee the long period of usage.
|Type||Material of clamp||Cable size, mm||Weight, kg||Type Line||FOC Line|
|DLT-01||Ageing-resistant rubber||9.0 – 11.1||0.950||ADSS and OPGW fiber|
|11.2 – 12.3||0.950|
|13.4 – 15.5||0.950|
|15.6 – 18.0||0.950|
|Aluminum alloy||7.0 – 11.5||0.950||ADSS and OPGW fiber|
|16.1 – 20.0||0.950|
Jera offers all the cable joints and accessories, which needed in construction of overhead transmission network: pole brackets, pole banding, stainless steel band and buckles, hooks, turnbuckles, shackles, spiral vibration dampers, cable slack storage, parallel groove connectors.
All the assemblies passed the tensile tests, operation experience with temperatures ranging from –60 °C up to +60 °C test, temperature cycling test, aging test, corrosion resistance test etc.
Materials: stainless steel, UV resistant plastic, metal hardware