Picture the last dead-end structure before the substation. The ADSS cable arrives under full stringing tension, and every newton of that load transfers through one fitting set. If that set was chosen for a different cable diameter, a different span class, or a lower breaking load, the junction becomes the weakest link on an otherwise…
An alley arm carries its load from one side only. There is no twin arm on the far side of the pole to share the weight of conductors, ice, and wind. Every pound acting at the arm tip must return into the pole through one steel member. That member is the alley arm brace, and…
An ADSS suspension clamp is the assembly that holds all-dielectric self-supporting fiber optic cable at intermediate poles, carrying vertical load while the cable hangs freely through the span. Get the wrong rod set, the wrong housing, or the wrong structure type, and the failure appears months later as jacket polish, micro-slippage, or crushed fibers. This…
Picture the back-alley pole where a full crossarm will never fit: wires leave to one side only, and the whole cantilevered arm hangs on its hardware. Correct alley arm brace installation keeps that side-mounted arm from rotating, sagging, or walking out of line under conductor load. Fitted correctly the brace is a quiet part for…
Picture the weakest point on an aerial fiber route. It is rarely the glass inside the cable. It is the handful of contact points where ADSS cable hardware grips, suspends, and anchors the cable between poles. Every safety feature in that hardware exists to keep those contact points from becoming failure points. Since 2003, RaxPower…
A side-mounted crossarm is only as sound as the member holding it to the pole. On alley runs, tree-lined streets, and narrow rights-of-way, the arm sits bolted to the side of the pole instead of the top. That offset layout takes the arm off the pole’s strong axis. The alley arm brace exists to fix…
Ask a line crew what holds ADSS cable on the pole, and most answers start and end with clamps. The accurate answer is a system of six fitting families that divide the mechanical work between them. The cable rests at mid-span supports, gets anchored at every dead end, rubs against hardware, and hums in the…
Downtown poles rarely get the luxury of space. A service alley in an older district puts a wooden pole within arm’s reach of brick walls, fire escapes and dumpster rows. Hang a conventional crossarm there and the outer conductor ends up pointed at masonry the code says it must avoid. An alley arm solves the…
On almost every aerial ADSS route, one small fitting absorbs the entire longitudinal pull of the cable: the anchoring clamp. It is the wedge type tension clamp that grips the jacket at dead-end poles, corner poles, and building entrances, then hands the load to a bracket or cross-arm. Choose it wrong and the cable creeps,…
Picture the moment a drum of ADSS cable leaves the warehouse. The cable itself is remarkably capable, yet every load it will ever carry passes through a handful of components clamped around its jacket. ADSS cable fittings are the suspension sets, tension sets, rods, dampers, and closures that hold an all-dielectric self-supporting cable on utility…