
Armored Figure 8 Fiber Cable
GYTC8S Self supporting fiber optic cable,the core function is to transmit optical signals efficiently,self supporting fiber optic cable facilitates convenient overhead installation and ensures the smooth operation of trunk communications.
Description
Technical Parameters
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Features
- Adaptable to complex environments, ensuring stable operation.
- Full-section water blocking to prevent moisture intrusion.
- Reinforced with strength members for withstanding large tensile forces.
- Stranded design to enhance overall stability.
Environmental Characteristics
• Transport/storage temperature: -40℃ to +60℃
Delivery Length
• Standard reel length: 2km/drum; other lengths are also available.
What is the standard cable length?
Standard length is 1km/2km per drum. We can cut and customize any length according to customer's project needs.
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Pack and ship
Tips
Shifts in the network architecture of‑AI‑oriented data centers have triggered sharp growth in demand for optical‑fiber connections.
The expanding scale of AI computing clusters is driving data‑center network frameworks to evolve from the conventional three‑tier aggregation model to the fully‑meshed leaf‑spine architecture. Such architectural transformation has brought about a sharp rise in port density per cabinet and added network layers.
To satisfy the low‑latency requirement for non‑blocking communication among GPUs, the interconnection speed of switches is being upgraded from 400 G to 800 G and 1.6 T. The widespread adoption of high‑speed optical modules fuels the market need for multi‑core parallel optical fibers. The fiber‑core quantity for each single port has jumped from the traditional 2 cores to 12 or 16 cores.
According to the official WeChat account of Lifu Optoelectronic, an AI‑computing cluster with ten‑thousand‑level graphics‑processing cards consumes around 100,000 to 500,000 core‑kilometers of optical fibers. Restricted by fire‑safety codes and floor space, domestic computer rooms mainly deploy multi‑mode fibers including OM3, OM4 and OM5. Overseas large‑scale data centers enjoy more ample space and adopt long‑distance single‑mode fibers in a larger proportion, which further boosts fiber consumption covering G.652‑D, G.657‑A2 and G.654‑E.
CRU data reveals rapidly‑growing global optical‑cable demand from data centers over the past three years, with its share of core‑kilometer consumption climbing from 3.65 % in 2023 to 12.67 % in 2025.
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Technical Characteristics
|
Fiber Count |
12~288 |
|
Loose Diameter |
2.1 mm |
|
Loose Material |
PBT (Polybutylene Terephthalate) |
|
Strength Member |
Central steel wire |
|
Messenger |
7*1.2mm Steel wires |
|
Outer Jacket Material |
HDPE |
|
Nominal Outer Dimensions |
9.0mm*14.8mm (±0.3) |
|
Tension Strength (Long-Term /Short-Term) |
3000N/7000N |
|
Crush Resistance (Long-Term /Short-Term) |
300 N/100mm 1000 N/100mm |
|
Minimum Bend Radius (Static / Dynamic) |
10 x OD / 20 x OD |
*All above the cable size can be customized.
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