An ADSS cable anchor clamp is a mechanical device engineered to secure self-supporting dielectric fiber optic cables to aerial structures (poles, towers, or facades). Unlike traditional fiber cables that depend on messenger wires for support, ADSS cables are self-supporting, requiring clamps that. ADSS Anchor clamp or strain clamp is a tensioner developed to tension all dielectric self-supporting round cables, applied at central loop routes up to 100 meters and last mile installation routes in FTTx, GPON network constructions. AFL's downlead clamps install easily, provide proper spacing and hold strength without damage to the cable. From poles to towers, AFL offers a full line of OPGW downlead clamps to meet. Anchoring clamps for ADSS cables ACADSS round fibre optic cables installed on short spans (100 m max) are made of one opened conical fibre glass reinforced body, a pair of plastic wedges and a flexible bail.