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Communication Products · Optical Cable
GYTA / GYTS — Stranded Loose-Tube Optical Cable
A high-strength armored backbone cable built for ground-mounted PV and long-distance lines in harsh terrain.
Construction
StructureLoose-tube stranded conductor with aluminum-tape (GYTA) or steel-tape (GYTS) armor.Cores12–48, customizable.
Core features
Mechanical strengthExcellent tensile and lateral-pressure resistance — suitable for complex terrain.ProtectionMetal armor provides waterproofing, moisture-proofing, and rodent-proofing.Service lifeStable, reliable structure for 25+ years of outdoor use.
Typical applications
Ground-mounted PVLong-distance backbone linking combiner box → distribution transformer → step-up substation.Parks / municipalData-center interconnection, campus networks, and direct-burial or conduit installation.
Technical specifications
| Fiber type | G.652D single-mode |
| Core count | 12–48 |
| Operating temp. | −40 °C to +85 °C |
| Attenuation | ≤0.36 dB/km (1310 nm) · ≤0.22 dB/km (1550 nm) |
| Protection | IP67 — waterproof, flame-retardant, rodent-proof, UV-resistant |
| Standards | Built to IEC 60794 · North American compliance CSA / cUL — to confirm |
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