Optical Communication Products · Shenzhen, China
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100% Factory TestedGYTA53 Double-Armored Direct Burial Cable — FOT Fiber Optic
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GYTA53 Double-Armored Direct Burial Cable

SKU: FOT-CB-GYTA53 · Category: Optical Cable

Double sheath + double armor for direct burial. Factory-terminated and 100% tested before shipment.

Direct BurialNo Conduit
Double ArmorAPL + Steel Tape
Double SheathPE Inner + Outer
2–144FCounts
Outdoor Series
GYTA53GYTY53 ↗GYTA ↗GYTS ↗GYXTW ↗GYFTY ↗GYXTC8S ↗ADSS ↗
Counts
24F48F96F144F
Fiber
G.652.DG.655
Request a Quote Request Datasheet
Ships worldwide
OEM / ODM welcome
3-year warranty

Product Overview

GYTA53 is the burial-grade heavyweight: the GYTA core gains an inner PE sheath, then corrugated steel-tape armor, then a second PE jacket — a construction that shrugs off rocks, rodents, ground movement and water for decades underground.

The standard choice for trenched long-haul and river-crossing segments where the cable must survive without duct protection.

Technical Specifications

Mechanical
Tensile1000 / 3000 N
Crush1000 / 3000 N·100mm
Bend12.5D / 25D
Temperature-40 ~ +70°C
Construction
ArmorAPL + corrugated steel
SheathsInner PE + outer PE
Water BlockGel + tape
StandardsYD/T 901, IEC 60794

Typical Applications

Data Centers

High-density interconnect & spine-leaf

Cloud & AI Clusters

GPU fabrics and storage networks

Telecom & FTTx

Carrier transport and access

Enterprise

Campus backbone and SAN

Frequently Asked Questions

What burial depth and conditions does GYTA53 tolerate?

Typical direct burial at 0.8–1.2 m in normal soils without extra protection; in rocky ground add sand bedding. The dual-armor construction is rated for permanent soil contact and full water blocking.

Are the patch cords tested before shipment?

Every assembly undergoes 100% optical inspection plus insertion- and return-loss testing to IEC, TIA/EIA and Telcordia standards. Test reports are available on request.

Can length, color, jacket and connectors be customized?

Yes — length, jacket color and material (PVC / LSZH / OFNP / OFNR), cable diameter (0.9 / 2.0 / 3.0 mm) and any connector combination are OEM/ODM customizable.

What are your MOQ and lead time?

Standard configurations ship in 3–7 days with flexible MOQ. Custom OEM/ODM runs are quoted per project — send us your specs for a fast quotation.

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