FIBCONET manufactures fiber optic cable clamps and hardware for aerial FTTH, ADSS long-span, figure-8 self-supporting and drop-cable installations. Combined output on our mainstream plastic clamp lines reaches one million pieces per month, with dedicated stamping and injection tooling supporting fast MOQ from 100 Te mau nota.
Every clamp is tested to TE MAU NOTA 60794-1-2 tensile methodology before shipment, with per-batch tensile strength, appearance and toughness verification. Steel components are available in 201 e aore râ, 304 Te mau auri turi, hot-dip galvanized carbon steel, or die-cast aluminum alloy — matched to your climate, span length and service-life target.
Below are the six clamp families currently shipping to telecom operators, FTTH engineering contractors, power utilities and municipal broadband projects across Southeast Asia, the Middle East, Latin America, Europe and Africa.
| Te mau tumu parau | Te tereraa | Tensile Rating | Typical Application |
|---|---|---|---|
| Plastic Tension / Anchor Clamp (PA6 / PA66) | Terminal anchoring, axial tension load | 600 N – 8 Te mau nota | FTTH aerial drop, short-span ADSS, papa'i / pole terminal fixation |
| Aluminum Alloy Tension Clamp (Heavy-Duty) ⭐ | Long-span axial tension in harsh outdoor conditions | Tae atu i te 10 Te mau nota rated | Coastal salt-fog areas, all-optical campus, surveillance backbone, industrial aerial trunk |
| Suspension Clamp (J-Type, Rubber + Galvanized Steel) | Vertical load only — supports cable weight on straight-line poles | Fa'a'itetu 1.5 kN vertical, break 3.8 Te mau nota | Long-span ADSS straight-line suspension, mid-pole fixation on aerial trunk |
| Stainless Steel Drop Wire Clamp (201 / 304) | Terminal anchoring for drop cable and slim ADSS | 600 N – 3 Te mau nota (thickness dependent) | FTTH toparaa, outdoor terminal, coastal / marine deployments (304) |
| Figure-8 Cable Clamp | Grips figure-8 self-supporting cable at its integral messenger | Matched to 2.5 mm galvanized messenger | Figure-8 (GYXTC8S) aerial deployments |
| Hardware Accessories | Pole bracket, mounting hoop, bolt-crimp bracket, stainless steel band & buckle | 2.5 kN – 6 Te mau nota (bolt bracket); 4 Te mau nota (mounting hoop) | Pole fixation, Te mou'a, cable routing, band-strap fastening |
Ordinary indoor-grade plastic clamps are strictly not recommended for long-term outdoor aerial installations — they do not meet telecom durability specifications. For any outdoor deployment, choose an outdoor-rated plastic series (UV-additive PA6/PA66), aluminum alloy, or stainless steel from the tables above.
This is the most common source of buyer confusion, so it’s worth being precise:
| Te mau mana'o tauturu no te / Anchor Clamp | Suspension Clamp | |
|---|---|---|
| What it does | Holds the full axial tension of the cable — offsets pulling force at the line terminus | Supports the vertical weight of the cable only — does not carry axial tension |
| Where it goes | Line terminals, pole corners, dead-ends, equipment lead-in points | Straight-line poles between terminals, mid-span fixation |
| Load profile | Horizontal pulling force + all axial tension | Vertical load (cable self-weight) Ana'e |
| Typical tensile rating | 600 N – 10 kN depending on material | 1.5 kN vertical rated / 3.8 kN break strength |
| Rule of thumb | Every line-end and every direction change needs one | Use between terminals to prevent cable sag over distance |
Four questions drive the right selection: function, Te huru o te taura, Te mau mana'o tauturu no te, e tensile load.
| Te huru o te taura | Recommended Clamp Series |
|---|---|
| FTTH toparaa taura (Pī'ihirere / bow-type) | Plastic PA6/PA66 tension clamp, or stainless steel drop wire clamp for coastal use |
| ADSS single-jacket, spans up to 200 m | Plastic PA6 anchor clamp with SS201 wire (short span); aluminum alloy 10 Te mau nota (long span) |
| ADSS double-jacket, spans up to 300 m | Aluminum alloy tension clamp; suspension clamps between terminals |
| Figure-8 self-supporting cable (GYXTC8S) | Figure-8 cable clamp matched to 2.5 mm galvanized messenger |
| Round cable, 2–8 mm diameter | Stainless steel round-cable clamp |
| Flat / niuniu iri puaa, 2×3 mm or 2×5 mm | PA66 nylon flat cable clamp, tae atu i te 1,062 N tensile |
| Te mau mea e haaati ra | Te mau materia a'ohia | Expected Service Life |
|---|---|---|
| General outdoor, inland, moderate climate | Outdoor-grade PA6 / PA66 with UV additive | 20+ te mau matahiti |
| Coastal salt-fog, mild marine exposure | Aluminum alloy (trivalent chromium passivation) e aore râ, 304 Te mau auri turi | 10–15 years (aluminium); 15+ te mau matahiti (SS) |
| Heavy coastal salt spray, offshore | 304 Te mau auri turi, hot-dip galvanized suspension body | 15+ te mau matahiti |
| Chemical / industrial atmosphere | 316 stainless steel band & buckle | Application dependent |
| Indoor risers, temporary wiring | Standard plastic clamp acceptable | Application dependent |
Every clamp has a specified cable-diameter range. Common ranges we manufacture: 3–9 mm (plastic tension); 3–10 mm (aluminum alloy); 5–20 mm across A/B/C/D sizes (suspension); 2–8 mm (round steel). Always confirm the exact OD of your target cable before ordering.
| Parameter | Iteraa rau o te peu maitai |
|---|---|
| Test standard | TE MAU NOTA 60794-1-2 tensile methodology (5 mm/min loading rate at room temperature) |
| Body materials | PA6 / PA66 virgin engineering plastic (V0 flame-retardant on request); die-cast aluminum alloy; 201 / 304 Te mau auri turi; hot-dip galvanized carbon steel |
| Steel wire material | SS201 (faatureraa); SS304 (coastal / high corrosion) |
| Steel wire length | Tae atu i te 50 cm per side custom (aluminum alloy series) |
| Te anuvera e tere ra | −40 to +80 °C (plastic and aluminum series); −15 to +60 °C (standard PA6 tension) |
| Salt-spray resistance | 96 hours neutral salt-spray test with no visible corrosion (304 stainless); exceeds market standard 72 h |
| TE MAU PARAU APÎ O TE EKALESIA | UV-additive plastic tested for 20-year outdoor service life without cracking |
| Flame retardancy | V0 grade available on request for plastic series |
| Design service life | Plastic 20 te mau matahiti; aluminum alloy 25 te mau matahiti; Te mau mana'o tauturu no te haapiiraa 25 te mau matahiti |
| Te mau mana'o tauturu no te | Hand installation, no special tools required for most series; installation videos provided per SKU |
Certification applicability varies by product line and destination market. Please confirm the target country, deployment environment and required standards when requesting a quotation.
MOQ varies by series: 100 Te mau nota for plastic and stainless steel drop-wire clamps; 500 Te mau nota for suspension clamp, wedge-type tension, hardware brackets and hoops; 1 Api no te peni for stainless steel band & buckle sample. Custom mold development is available free of charge for qualifying volumes.
Suspension clamp: 10 Te mau nota. Plastic drop-wire clamp and stainless steel clamp: typically 10–15 days depending on quantity. Aluminum alloy and custom-colour or custom-mold builds: quoted per project. Regular configurations of common SKUs are held in stock and can ship within days.
E. We support laser logo marking on plastic and metal parts, mold-printed logo for high-volume orders, shell colour customization on plastic clamps, and full private-label packaging (outer carton logo, buyer-branded stickers, product-logo printing). Custom mold development is supported and often provided free of charge for qualifying order volumes.
A ino'ino (anchor) Te mau mana'o tauturu no te holds the full axial tension of the cable at line terminals, pole corners and lead-in points — it bears the horizontal pulling force. A Te mau mana'o tauturu no te haapiiraa only supports the vertical weight of the cable on straight-line poles between terminals — it does not carry axial tension. Every line-end needs tension clamps; suspension clamps go in between to prevent cable sag.
For heavy salt-spray environments, Tāʻiri 304 Te mau auri turi for all steel components — our 304 grade passes a 96 h neutral salt-spray test with no visible corrosion (exceeding the industry-standard 72 h). Aluminum alloy with trivalent chromium passivation is a strong alternative for the clamp body, delivering 10–15 years of stable service in mild coastal salt fog. Avoid 201 stainless steel and galvanized carbon steel for prolonged coastal use — long-term maintenance cost will exceed the initial price difference.
Ratings by series: 600 N (faatureraa 0.5 mm stainless steel drop-wire clamp) tae atu i te 1,500 N for thicker variants; 1.5 kN – 3 Te mau nota for standard plastic tension clamps; 2.5 kN – 6 Te mau nota for bolt-crimp bracket family; 4 Te mau nota for suspension clamp break strength (rated 1.5 kN vertical); tae atu i te 8 Te mau nota for PA1500 heavy plastic anchor; tae atu i te 10 Te mau nota for die-cast aluminum alloy tension clamp; tae atu i te 15 Te mau nota for hardware series (metal bracket & buckle).
Aita. Our tension clamps use a wedge self-locking + soft-contact protective design that distributes tension evenly over the contact section rather than concentrating pressure on a single point. Suspension clamps use a TPR soft rubber liner + galvanized steel shell composite structure that grips the cable without crushing the jacket or introducing microbend loss to the internal fiber.
Most of our clamp series install by hand without special tools — the wedge self-locking design engages when tension is applied. We provide dedicated installation videos for each series. For safety we recommend wearing gloves when handling stainless steel edges. Bolt-crimp brackets use standard M4/M5/M6 hex bolts compatible with common wrenches.
Design service life: 20 te mau matahiti for UV-additive plastic clamps; 25 te mau matahiti for aluminum alloy and suspension clamps; 15 te mau matahiti in coastal salt-spray areas for hot-dip galvanized suspension clamps; 10 years+ for stainless steel drop-wire clamps in general outdoor use. Standard indoor plastic clamps are not suitable for long-term outdoor aerial installations.
E. Free single-piece samples are available on most SKUs including PA6 tension clamps. Free samples up to 5 Te mau nota on the stainless steel round-cable clamp. Buyers cover sample shipping cost, which is credited back on the first bulk order. Custom-colour or custom-mold samples are quoted per project.
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