30+ years

Our factory was found in 1992, first start with coaxial cable which was one of the biggest manufacturers in lin'an city.In year of 2001 started focusing on the production of optical cables.

30+ countries

In year of 2008, set up international sales department and sale optical fiber cable to more than 30 countries and have 18 years` rich experience to export cables .

• High strength loose tube that is hydrolysis resistant.
• Special tube filling compound ensure a critical protection of fiber.
• Crush resistance and flexibility.
• Good mechanical and temperature performance.

• Transport/storage temperature: -40℃ to +60℃

• Standard reel length: 2km/drum; other lengths are also available.

Yes, we can provide factory test report, attenuation test data, CE, ISO and other documents for customs clearance and project bidding.

FTTH drop cable-Ink printing

Flat cable-Plasma pringting

Outdoor cable GYTC8S-Iron printing

Jumper cable- SC/UPC-SC/APC

GYTC8S 24 core -wooden drum

FTTH cable-1km drum

FTTH cable-carton packing

Patch cords-Pallet package

 

 

Patch cords in Pallet delivery

FTTH cable in cartons packing

Flat cable in plywood drum package

Composite drum full loaded into contianer

Solid wooden drum loading photo

 

 

Advantages of Multi‑core Parallel Optical Fibers Over Traditional 2‑core Fibers

1. Higher‑density bandwidth and stronger transmission capacity

Traditional dual‑core fiber merely meets basic bidirectional signal transmission for one‑way receiving‑and‑sending. Multi‑core parallel fiber (12‑core, 16‑core and other specifications) enables parallel transmission of multiple optical signals at the same time. It matches high‑speed‑rate optical‑module standards of 800 G and 1.6 T and satisfies the huge throughput requirement for GPU inter‑connection inside AI computing clusters.

2. Saved cabinet space and reduced wiring complexity

High‑density ports on leaf‑spine switches require massive fiber jumpers. One multi‑core cable can replace many separate 2‑core jumper cords. It cuts cable quantity, eases cable‑management pressure inside equipment cabinets, avoids messy wiring and improves the utilization rate of limited cabinet space.

3. Lower comprehensive deployment cost

Fewer jumpers mean fewer connectors, adapter panels and cable‑fixing accessories. Labor expenses for laying, sorting and later‑stage maintenance are greatly reduced. Multi‑core integrated cables also bring down the unit‑core‑kilometer cost of raw optical‑fiber materials.

4. Better adaptability to short‑range high‑speed interconnection in data centers

The leaf‑spine network architecture of AI data centers features frequent short‑distance interconnections between racks and switches. Multi‑core parallel fiber is tailor‑made for parallel‑optical‑module interconnection. It keeps crosstalk under effective control and delivers stable low‑latency data transmission among massive‑scale GPU chips.

5. Good expandability for future‑oriented upgrading

As network speed iterates toward 3.2 T and higher‑speed standards, multi‑core reserved channels can support bandwidth upgrade without large‑scale rewiring. By contrast, 2‑core fiber lacks spare optical‑core resources and needs full‑scale cable replacement when port‑side bandwidth gets upgraded.

Supplementary professional note

In most scenarios, two‑core fiber contains one transmitting core and one receiving core and works for simplex bidirectional links. Modern high‑speed parallel optical modules rely on multiple sending‑receiving optical channels, which can only be satisfied by multi‑core parallel fiber.

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