A mechanical anchoring clamp for securing and tensioning FTTH drop cables in aerial access networks, using a plastic gripping body to hold the cable while transferring the tensile load to a pole, hook, bracket, or building attachment point.
Mechanical Performance
|
Mechanical Parameter |
Specification |
|
Minimum Breaking Load |
≥0.8–1.2 kN, depending on cable specification |
|
Cable Retention Method |
Wedge-locking |
|
Tension Load Direction |
Longitudinal cable tension |
|
Applicable Cable Type |
Flat FTTH Drop Cable / Telephone Drop Wire |
|
Supported Cable Size |
2.0 × 3.0 mm to 3.0 × 5.0 mm |
|
Overall Clamp Length |
Approx. 130–150 mm |
|
Operating Temperature |
-40°C to +75°C (-40°F to 167°F) |
|
Clamp Construction |
100% Non-Metallic / All-Plastic |
|
Body Material |
High-Density UV-Stabilized Nylon / ABS |
|
Attachment Configuration |
Integral Bail for External Mounting |
|
Intended Installation |
Aerial Subscriber Cable Networks |
|
Load Selection Basis |
Cable specification and applicable cable size |
Compatible Drop Cable
Cable Type Suitability: Designed specifically for flat Fiber-to-the-Home (FTTH) drop cables and standard outdoor telephone drop wires.
Dimensional Range: Accommodates cable sizes from 2.0x3.0mm up to 3.0x5.0mm cross-section profiles.
Jacket Compatibility: Grips standard polyethylene and PVC outer cable jackets securely without slipping under tension.
Application Scope: Deployed in aerial last-mile subscriber networks, spanning between utility poles, exterior walls, and building facades.
Construction & Clamping Structure
All-Plastic Build: Built with a non-metallic, full dielectric architecture containing zero metal parts to eliminate galvanic corrosion risks.
Lightning Protection: Prevents lightning strike conduction along the drop wire into subscriber premises or utility connection points.
Wedge Body Design: Utilizes a wedge self-locking mechanism that increases gripping pressure as line tension rises during installation.
Integral Bail Loop: Features an integrated flexible plastic loop that hooks directly onto drive hooks, pigtails, and pole brackets without auxiliary hardware.
Cable Protection & Load Distribution
Cable Seating Channel: The internal channel keeps the drop cable aligned within the clamp rather than allowing uncontrolled movement during tensioning.
Distributed Contact: The gripping area applies holding force across the cable seating surface, helping avoid excessive pressure concentrated at a single point.
Sheath Contact: Mechanical force is applied to the outer cable jacket through the clamp gripping area, rather than directly to the optical fiber.
Controlled Cable Position: Proper seating of the cable within the gripping path helps maintain consistent contact between the cable and retention components during installation.
Installation & Handling
Cable Insertion: Feed the drop cable through the designated cable path and make sure it is seated correctly before tension is applied.
Wedge Positioning: Place the gripping element in its specified position so that the cable remains fully engaged within the retention path.
Attachment: Connect the integral bail to a suitable external hook, bracket, or fixed mounting point appropriate for the installation structure.
Final Check: Before putting the cable into service, verify that the cable is fully seated, the gripping component is correctly positioned, and the attachment point is properly engaged.
Packaging & Bulk Supply
Export Bundling: Packed in secure quantities suitable for bulk transit and warehouse inventory management.
Moisture Protection: Enclosed in protective outer cartons to prevent transit damage and weathering prior to field use.
Batch Traceability: Labeled with clear product codes and manufacturing identification for supply chain tracking.
Volume Availability: Supplied directly from factory production lines to support large-scale telecom and FTTH infrastructure rollouts.
FAQ
Q: What is the standard production lead time for an order of 50,000 units?
A: Bulk manufacturing runs typically ship within two to three weeks, subject to current factory production scheduling.
Q: Are raw material certificates and batch test reports provided with shipments?
A: Material data sheets and internal breaking load test records are available upon request prior to dispatch.
Q: What specific packaging materials are used to prevent transit damage during ocean freight?
A: Clamps are packed in reinforced export-grade corrugated cartons designed to withstand stacking weight and moisture.
Q: Do you supply matching auxiliary hardware such as drive hooks or pole brackets?
A: Supporting exterior mounting hardware can be bundled into your order based on project requirements.
Q: What is the procedure if manufacturing defects are identified during warehouse receiving?
A: Replacement terms for verified non-conforming items are governed by the specific quality clauses outlined in the commercial contract.
Q: Can export cartons feature custom branding or private label printing for distribution?
A: Box labeling and packaging layouts can be customized according to agreed minimum order quantities for OEM clients.
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