optical cable sheathing line

Behind the Surge in Fiber Optic Equipment Orders in 2026: A Manufacturer’s Real Perspective

If you had asked me in 2025 whether fiber optic cable equipment was selling well, I might have sighed.

But now it’s 2026, and the situation has completely changed.

Since the beginning of the year, orders have been pouring in like a floodgate opened. G.652.D bare fiber has soared from less than RMB 20 per fiber‑km in early 2025 to RMB 83.4. G.657.A2 specialty fiber is even more dramatic – up from RMB 32 per fiber‑km to RMB 240, a 650% increase. With fiber prices this high, cable manufacturers are racing to expand capacity.

Customs data tells the story even more clearly – in March 2026, fiber optic cable exports reached USD 245 million, up 263.84% year‑on‑year. Many manufacturers already have orders booked through 2028. Overseas customers aren’t haggling over prices anymore – they’re asking, “Can you deliver faster?”

CRU forecasts a compound annual growth rate of about 6.6% for global fiber optic cable demand over the next five years, but the growth rate for AI‑ and data‑center‑related cable demand is as high as 32.6%. Cable demand is shifting from FTTH (Fiber‑to‑the‑Home) to FTTG (Fiber‑to‑the‑GPU). In plain terms, cables used to be for home broadband; now they’re for GPUs in data centers. And that changes everything about what cables need to be.

Behind the Surge in Fiber Optic Equipment Orders in 2026: A Manufacturer’s Real Perspective Read More »

Common Faults and Rapid Troubleshooting Guide for Fiber Optic Cable Equipment: A Complete Diagnostic Process from Coloring to Sheathing

With the strong market for optical cables this year, many factories are running their equipment 24/7. But the more the equipment runs, the more prone it is to problems. Tension drifting on the stranding machine, concentricity deviation on the sheathing line, aging UV lamps on the coloring machine – a problem at any stage can result in a pile of scrap, or worse, an entire reel of cable being discarded.

Today, let’s walk through the entire process from start to finish and identify the most common trouble spots on a complete fiber optic cable production line – and how to fix them quickly.

Common Faults and Rapid Troubleshooting Guide for Fiber Optic Cable Equipment: A Complete Diagnostic Process from Coloring to Sheathing Read More »

Optical Cable Manufacturing Equipment Solutions | Guangdong Hongkai Optical Cable Equipment Technology Co., Ltd.

Guangdong Hongkai, with 20+ years of experience, solves core pain points in optical cable manufacturing: SZ stranding tension fluctuations and sheath concentricity deviation. Provides precision tension closed-loop control (accuracy ±0.5N), online concentricity monitoring (≥98%), whole-plant integrated planning, and CE/UL certified equipment. Supports flexible multi-type production and full overseas delivery. Contact us for technical solutions and parameters for cable stranding and sheathing lines.

Optical Cable Manufacturing Equipment Solutions | Guangdong Hongkai Optical Cable Equipment Technology Co., Ltd. Read More »

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