GYXY Central Tube Light-Duty Cable
Product Overview
GYXY cable places 250 µm fibers into a central loose tube of high-modulus material filled with water-blocking compound. Water-swellable material is applied over the tube to ensure longitudinal water blocking, and two parallel steel wires are placed on both sides before a polyethylene sheath is extruded. The compact, light construction suits duct and short aerial runs where a small diameter and low weight are preferred.
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Product Advantages
Compact & Light
Small diameter and low weight simplify pulling in occupied duct.
Parallel Steel Members
Two parallel steel wires provide tensile strength in a slim profile.
Longitudinal Water Block
Water-swellable material protects against water migration along the cable.
Cost-Effective
Practical choice for short runs and last-mile distribution.
Cable Construction & Mechanical Specification
| Cable Type (2-fiber steps) | Fiber Count | Ref. Weight (kg/km) | Tensile Long/Short (N) | Crush Long/Short (N/100mm) | Bend Radius Static/Dynamic |
|---|---|---|---|---|---|
| GYXY-2~12Xn | 2~12 | 77 | 600/1500 | 300/1000 | 10D/20D |
| GYXY-14~24Xn | 14~24 | 83 | 600/1500 | 300/1000 | 10D/20D |
| GYXY-2~12Xn | 2~12 | 104 | 1000/3000 | 300/1000 | 10D/20D |
| GYXY-14~24Xn | 14~24 | 109 | 1000/3000 | 300/1000 | 10D/20D |
Fiber Attenuation & Transmission Performance
| Fiber Type | @850nm (dB/km) | @1300nm (dB/km) | @1310nm (dB/km) | @1550nm (dB/km) | Bandwidth @850nm (MHz·km) | Bandwidth @1300nm (MHz·km) | Numerical Aperture | Cable Cutoff Wavelength |
|---|---|---|---|---|---|---|---|---|
| G.652 | --- | --- | ≤0.36 | ≤0.22 | --- | --- | --- | ≤1260nm |
| G.655 | --- | --- | ≤0.40 | ≤0.23 | --- | --- | --- | ≤1450nm |
| 50/125µm | ≤3.3 | ≤1.2 | --- | --- | ≥500 | ≥500 | 0.200±0.015 | --- |
| 62.5/125µm | ≤3.5 | ≤1.2 | --- | --- | ≥200 | ≥500 | 0.275±0.015 | --- |
Values at +20°C. G.652 / G.655 single-mode and 50/125µm, 62.5/125µm multimode fibers available on request.
Frequently Asked Questions
Can this product be customized?
Yes. GOHOMIN accepts customization requests for this product, including fiber count, structure and jacket specification. Contact us with your specification and we will confirm feasibility and lead time.
What certifications does this product meet?
GOHOMIN products are manufactured to IEC standards and available with CE, UL, RCM, GCC, SIRIM and QUACERT-VCN certification depending on the market and project requirements.
What is the minimum order quantity?
MOQ depends on the product type and specification. GOHOMIN is a factory-direct exporter and normally accepts trial orders for project evaluation. Contact us for the specific MOQ of this item.
How long is the production lead time?
Lead time depends on specification and current production schedule. Standard models are typically faster than customized units. Contact us with your required quantity and target delivery date for a firm schedule.
Which markets do you export to?
GOHOMIN serves overseas B2B customers worldwide, with focus on Southeast Asia, the Middle East, Africa, Latin America, Central Asia and Oceania, supplying power utilities, EPC contractors, renewable energy developers and electrical distributors.