GYTA53 Double Sheathed and Double Armored Outdoor Optical Fiber Cable

The GYTA53 double sheathed and double armored outdoor optical fiber cable delivers high-strength, durable fiber transmission for aerial, duct, and direct burial applications. Its dual protection ensures reliable performance in FTTH, broadband, and backbone networks under harsh outdoor conditions.

SKU GYTA53 Category
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The GYTA53 double sheathed and double armored outdoor optical fiber cable is engineered for high-performance, long-distance fiber optic networks in the harshest environments. Its dual protective layers, combined with inner and outer armor, provide exceptional mechanical strength, rodent resistance, and environmental protection, ensuring long-term reliability.

With a central loose tube design, the cable maintains low optical attenuation and stable signal transmission, making it suitable for aerial, duct, or direct burial installations. Ideal for telecommunications, broadband, FTTH/FTTB, and backbone network deployments, it guarantees secure and organized fiber management in demanding outdoor applications.

Bulk Fiber Optic Cables Features Catalog

SKU Fiber Count Fiber Type Cable Structure Cable Design Installation Jacket/Protection Cable Model Features
ADSS-C-F-E 16 OS2/MM Loose Tube ADSS Aerial, Outdoor PE ADSS Anti-Tracking
FOCB-R2-G2-T-BK-1KM 2 OS2/MM Tight Buffered Duplex Round Indoor / Outdoor
FOCB-R2-G7-T-BK-1KM 2 OS2/MM Tight Buffered Duplex Round Indoor / Outdoor Compression-Resistant Flame-Retardant Flame-Retardant
FOCI-B12-G6-C-OR-1KM 6 OS2/MM Tight Buffered Breakout Indoor
FOCI-D-G2-C-YL-1KM 2 OS2 Tight Buffered Duplex Figure-8 Indoor PVC
FOCI-D12-G2-C-YL-1KM 12 OS2/MM Tight Buffered Distribution Indoor PVC LSZH Plenum Flame-Retardant
FOCI-F12-G3-C-AQ-1KM 48 OS2/MM Tight Buffered Distribution Indoor LSZH / PVC
FOCI-F2-G2-C-YL-1KM 2 OS2 Tight Buffered Duplex Zipcord Indoor PVC
FOCI-M12-G2-C-AQ-1KM 10 OS2/MM Tight Buffered Distribution Indoor LSZH / PVC
FOCIO-R2-G2-T-BK-1KM 2 OS2/MM Tight Buffered Distribution Indoor LSZH GJYWFJH
FTTH-AB2-G7-L-BK-1KM 2 OS2/MM Tight Buffered Bow-tie Aerial & Duct Armored
FTTH-L2-G7-L-BK-1KM 6 OS2 Loose Tube Drop Cable Indoor LSZH
FTTH-R2S-G7-L-BK-1KM 1 OS2/MM Tight Buffered Simplex Round Aerial, Outdoor
FTTH-R4-G7-L-BK-1KM 4 OS2/MM Ribbon Bow-type Aerial, Outdoor
GJFJVA-D-F-P 2 OS2/MM Tight Buffered Figure-8 Indoor / Outdoor Metal Tube Armored
GJFJVA-UD-F-P 2 OS2/MM Unitube Duplex Round Indoor Spiral Steel, LSZH PVC Armored
GJYFJH-01 2 OS2/MM Tight Buffered Duplex Round Indoor / Outdoor GJYFJH
GYDXTW 144 OS2/MM Ribbon Breakout Indoor / Outdoor PE GYDXTW
GYFTY 24 OS2/MM Loose Tube Distribution Outdoor PE PET GYFTY
GYFZS 288 OS2/MM Loose Tube Breakout Indoor / Outdoor GYFZS Armored
GYTA53 144 OS2/MM Loose Tube Breakout Direct Burial PE PET GYTA53 Armored
GYXTC8S 12 OS2/MM Loose Tube Figure-8 Outdoor PE GYXTC8S
GYTS-C-F-E 24 OS2/MM Loose Tube Distribution Outdoor PE GYTS Armored
Fiber TypeSingle Mode G652D
Fiber Count2 ~ 144 Fibers
Central Strength MemberSteel Wire
Loose TubeHigh-strength | jelly-filled | hydrolysis-resistant
FillerPP filler (if necessary)
Water-blockingWater-blocking jelly | APL moisture barrier | PSP moisture-proof layer
ArmorCopolymer-coated steel tape
Outer SheathPE (Black)
Inner SheathPE
Operating Temperature-40°C to +70°C
Storage Temperature-40°C to +85°C
Installation MethodAerial | Pipeline/Duct
Standards ComplianceISO 9001 | RoHS | IEC | Telcordia GR-20
Central strength member materialSteel wire/FRP
Central strength member size1.4mm
Inner sheath materialPE/HDPE
Inner sheath size2.0mm
Loose tube materialPBT
Loose tube sizeФ2.2(outer/inner)
Inner armored materialAluminium tape
Outer armored materialCorrugated steel tape
Outer sheath materialPE/HDPE
  • Double PE sheath for enhanced environmental protection

  • Inner and outer armored layers for mechanical strength and rodent resistance

  • Central loose tube design for flexible fiber management

  • Supports single-mode (OS2) and multi-mode (OM3/OM4) fibers

  • Low optical attenuation and high signal stability

  • Suitable for aerial, duct, and direct burial installations

  • Durable construction for long-term outdoor performance

  • Long-distance outdoor fiber optic networks

  • Direct burial, duct, and aerial fiber deployments

  • Telecommunications, broadband, and FTTH/FTTB networks

  • Backbone and feeder links in harsh outdoor conditions

  • Industrial, municipal, and high-mechanical-stress environments

OEM and ODM services are available to meet project-specific requirements. Customization options include fiber type, fiber count, jacket color, armor configuration, and cable length. Private labeling and bulk supply are offered to support brand integration and large-scale deployments.

Bulk Fiber Cable Customization Options

Fiber Type OS2 (G.652D, G.657A1, G.657A2), OM1, OM2, OM3, OM4, OM5
Fiber Count 1–288 Fibers (Custom Available)
Cable Structure Tight Buffer, Loose Tube, Unitube, Distribution, Breakout, Ribbon
Installation Type Indoor, Outdoor, Indoor/Outdoor, FTTH, Aerial, Direct Burial, Duct
Strength Member Aramid Yarn, FRP, Steel Wire, Central FRP, Steel Rod
Armoring Non-Armored, Steel Tape, Aluminum Tape, Corrugated Steel Tape, Spiral Steel Tube
Jacket Material PE, LSZH, PVC, TPU, OFNR, OFNP
Jacket Color Black, Yellow, Orange, Aqua, Violet, Lime Green, Custom
Operating Temperature Standard or Extended Temperature Range
Cable Length 100m, 200m, 305m, 500m, 1km, 2km, Custom
Packaging Wooden Drum, Plywood Reel, Plastic Reel, Paper Spool, Coil Packing
OEM Service Custom Printing, Sequential Meter Marking, Private Label, Customized Packaging

Q1: What is the advantage of double sheathing and double armor?
A: It provides maximum protection against mechanical stress, rodents, and environmental factors.

Q2: What fiber types are supported?
A: Single-mode (OS2) and multi-mode (OM3/OM4) fibers are supported.

Q3: Can it be installed for direct burial?
A: Yes, it is suitable for aerial, duct, and direct burial installations.

Q4: How does it perform in harsh outdoor conditions?
A: The double sheath and dual armor layers provide excellent durability, moisture, and UV resistance.

Q5: Can the cable be customized?
A: Yes, fiber type, fiber count, jacket color, armor type, and cable length can all be customized.