LF088 GYXTW Armored Fiber Optic Cable 2-144 Core

GYXTW Armored Fiber Optic Cable Guide for 2-144 Core Outdoor Routes

GYXTW armored fiber optic cable is an outdoor central loose-tube cable with water-blocking material, steel-tape protection and two parallel steel strength members under the outer sheath. It is used for access, distribution, duct and specifically engineered supported routes where a compact armored construction is preferred. LinkFiber can supply 2-144 cores, with higher-core versions produced against an approved structure drawing.

Standard central-tube GYXTW configurations are commonly selected in the 2-24 core range. A 48-144 core requirement can change the tube, sub-unit or overall design, so buyers should not assume that every high-count product has the same diameter, weight or mechanical values as a 12-core sample. The quoted cross-section must show the steel tape, parallel wires, water blocking and requested sheath.

Where GYXTW Armored Cable Fits

Understanding Steel Tape, Parallel Wires and High-core Designs

• Central loose tube: fibres are placed in a filled tube with controlled excess length. The tube design for 2-24 cores should not be assumed to scale unchanged to 144 cores.
• Steel-tape layer: corrugated or plastic-coated steel tape provides mechanical and moisture-related protection, but its exact form, coating and overlap must be shown on the drawing.
• Two parallel steel wires: these members add tensile support along the cable. They also make the cable metallic, so grounding, lightning and corrosion requirements may apply.
• Outer sheath by project: PE/HDPE is the normal outdoor option; LSZH, PVC or another material is supplied only after the route and destination requirement are reviewed.
• Route approval remains essential: standard GYXTW is not automatically suitable for self-supporting spans or every direct-burial condition.

Technical Specifications and Orderable Options

GYXTW Route and Acceptance Decisions That Prevent Misquotation

Pre-shipment Quality and Acceptance Plan

1. Drawing verification: confirm tube/high-count arrangement, steel tape, parallel wires, water blocking and sheath.
2. Optical check: continuity, attenuation and fibre colour code by reel.
3. Mechanical check: diameter, mass, tensile, crush and finished-cable bend values.
4. Water/sheath check: required water-penetration evidence, sheath surface, print and sealed ends.
5. Reel release: length, drum, gross/net weight, lot/test mapping and export marks.

For repeat orders, the approved construction drawing, cable print, reel schedule and test-report template should be retained as controlled references. A generic model name is not sufficient evidence that a later batch uses the same fibre, tube layout, strength system, sheath or mechanical grade.

B2B Buyer Guide: Information Required for an Accurate Quote

• Fibre count and whether 2-24 standard or 48-144 customized construction is needed.
• Fibre category, colour code and optical acceptance.
• Duct, supported aerial, burial or other route details.
• Steel-tape/parallel-wire drawing and required corrosion protection.
• Sheath material, UV/fire/environmental requirement and documents.
• Tensile, crush, bend, water and temperature acceptance values.
• Diameter/weight limit, reel schedule, print, quantity and destination.
• Required reports, certificates and related closure/distribution BOM.

When to Choose a Different Cable Construction

• Choose GYTA when a stranded loose-tube high-count backbone construction is preferred.
• Choose GYTC8S for an integrated steel-messenger figure-8 aerial route.
• Choose ADSS for all-dielectric self-supporting aerial installation.
• Specify a heavier burial/rodent-protected cable when direct burial conditions demand it.

MOQ, Samples, Lead Time and Packing

Related Cable and Network Components

Compare the approved GYXTW design with GYTA stranded loose-tube cable, GYTC8S figure-8 cable and ADSS aerial cable. For a 48-144 core project, always request the exact construction drawing before price comparison.