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    Mr Henry Thai
    Kocent Optec Limited is our long-term partner. In more than 10 years of co-operation time, we together win many projects. Their fast connector and FTTH drop cable quality are best. Their products are cover around my country now.
  • KOCENT OPTEC LIMITED
    Mr Pablo
    I was surprised when i made first order with Kocent Optec Limited in 2014. One container 40GP of GYXTW cable and one container 20GP for fast connector, patch cord and adapter. They finished this order in 2 weeks only. Now we also purchase many type of FDB box and Splice Closure Box from them. Hope we will be stronger and stronger in telecom field.
  • KOCENT OPTEC LIMITED
    Mr Thang Nguyen
    Kocent Optec Limited is one of our company longterm partner. We order 2 to 3 containers 40' from them each month. I agree that their outdoor cable, distribution box, splice enclosure and fiber optic accessories quality is very nice. Under their support, we win many telecom projects. Thank so much.
Contact Person : David He
Phone Number : 86-13410896018
Whatsapp : +8613410896018

High Tension 2-144 Cores Single Mode Figure 8 Fiber Optic Cable Self-supporting Aerial Fiber Optic Cable

  • High Tension 2-144 Cores Single Mode Figure 8 Fiber Optic Cable Self-supporting Aerial Fiber Optic Cable
  • High Tension 2-144 Cores Single Mode Figure 8 Fiber Optic Cable Self-supporting Aerial Fiber Optic Cable
  • High Tension 2-144 Cores Single Mode Figure 8 Fiber Optic Cable Self-supporting Aerial Fiber Optic Cable
Place of Origin Guangdong, China
Brand Name KCO, Kocent Optec Limited
Certification ISO9001, RoHS
Model Number KCO-GYTC8S
Minimum Order Quantity Negotiation
Price Negotiation
Packaging Details wooden roll, wooden pallet
Delivery Time 3~5 days after get payment
Payment Terms Western Union,T/T,L/C
Supply Ability 10,000km/ month
Product Details
Material PE, LDPE, HDPE Name Outdoor Fiber Optic Cable
Length 1km~5km Each Roll Cable Type GYTC8S
Fiber Single Mode, Multimode Cores 2 Cores To 288 Cores
Color Black Diameter 9.0mm
Part Number GYTC8S-xA1
Highlight

High Tension Figure 8 Fiber Optic Cable

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2-144 Cores Self-supporting Aerial Fiber Optic Cable

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Single Mode Figure 8 Fiber Optic Cable
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Product Description
Product Overview

GYTC8A Fig-8 Self-supporting Aerial Single Mode Outdoor Optical Fiber Cable (2–144 Cores, High Tension)

The GYTC8A is an outdoor, figure-8, self-supporting aerial fiber optic cable. It uses single-mode fibers (typically G.652D / G.657) housed in stranded loose tubes, protected by an aluminum-laminate moisture barrier and an integrated steel messenger.

Its integrated "8" cross-section unites the optical transmission unit and the high-tensile galvanized steel messenger within one continuous PE outer sheath, making it a cost-efficient, high-reliability workhorse for global telecom aerial network construction.

The GYTC8A Figure-8 Aerial Outdoor cable supports capacities from 2 fibers up to 144 fibers.

It is widely used for outdoor aerial interconnection between data center buildings, industrial park high-speed 40G/100G backbone aerial links, campus cross-building high-speed network access, and outdoor high-definition monitoring network backhaul scenarios that require high mechanical protection and high-speed transmission.

Model Designation: What "GYTC8A" Means
  • G — Outdoor communication optical cable
  • Y — Stranded PBT loose tubes, gel-filled
  • T — Self-supporting
  • 8 — Figure-8 cross-section
  • A — APL (aluminum-polyethylene laminate) moisture barrier
Production Standard

The cable strictly conforms to IEC 60793-2-10.

Cable Structure
  1. 250 µm fibers in PBT loose tubes with water-blocking jelly.
  2. Loose tubes and fillers stranded around a central steel strength member.
  3. Cable core wrapped with APL tape (moisture/oxygen barrier).
  4. Fiber lobe and stranded steel messenger wire molded into one PE figure-8 sheath.
  5. No separate messenger strand required.
GYTC8A figure-8 self-supporting aerial optical fiber cable cross-section showing loose tubes, APL moisture barrier, steel messenger and PE outer sheath
Key Features
  • Ultra-high tensile performance
  • S-Z reverse stranding layer
  • Full-section water-blocking system
  • Dual barrier armored protection layer
  • Integrated 8-shaped outer sheath system
  • Integrated UV-resistant HDPE outer sheath
Applications
  • Pole-to-pole aerial backbone and distribution
  • FTTH / FTTx last-mile aerial drops
  • Rural broadband, ISP backhaul, campus and site interconnect
  • Road and river crossing spans where self-supporting construction is advantageous
  • Voice, data, video and CATV transmission
  • Metro and access networks
Fiber Characteristics
Characteristic Category Specific Parameters & Details
Core Structure Core diameter: 8–10 μm (standard 9 μm); cladding diameter: 125 μm; typical specification: 9/125 μm step-index structure.
Transmission Mode Only the fundamental mode propagates; normalized frequency V < 2.405, all higher-order modes are cut off, completely eliminating inter-mode dispersion.
Working Wavelength Band Covers the 1260–1625 nm full transmission window; zero-water-peak G.652.D fiber removes the OH⁻ absorption peak at 1383 nm, making full use of all low-loss bands.
Attenuation Performance Ultra-low loss at the 1550 nm window: typical value 0.2 dB/km, far lower than multimode fiber's ~3 dB/km at 850 nm.
Dispersion Performance Standard G.652 fiber has zero dispersion near 1310 nm; total dispersion at 1550 nm is only ~17 ps/(nm·km), with no modal dispersion interference.
Bandwidth Capacity Theoretical bandwidth > 100 GHz·km; supports C+L band DWDM wavelength division multiplexing, with single-fiber total capacity up to tens of Tbps and single-wavelength rates up to 400 Gbps.
Supported Light Source Requires narrow-linewidth, high-stability laser diodes (LDs) at 1310/1550 nm; linewidth < 2 nm, high directional coherence.
Maximum Transmission Distance No relay amplification required for over 100 km; with EDFA optical amplifiers, supports thousands of kilometers of ultra-long-haul transmission.
Common ITU-T Standards G.652 (most widely used standard), G.653 (dispersion-shifted), G.655 (non-zero dispersion-shifted), G.657 (bend-insensitive).
Engineering Features Yellow fiber jacket, blue connector; minimum bending radius of G.657 fiber as low as 10 mm, suitable for FTTH narrow-space wiring.
Typical Application Scenarios Telecom backbone networks, cross-sea submarine cables, 5G fronthaul/backhaul, data center interconnection (DCI), long-distance CATV signal transmission.
Cost Characteristics Mature fiber manufacturing process with stable cost; supporting laser optical modules and precision fusion splicing equipment are relatively expensive.
Fiber Color Code
No. Color No. Color
1 Blue 7 Red
2 Orange 8 Black
3 Green 9 Yellow
4 Brown 10 Violet
5 Grey 11 Pink
6 White 12 Aqua
OEM / ODM Service

We offer full OEM and ODM services. If you would like to display your own brand logo on the goods — such as on the cable, package bag, label, or anywhere else — we can accommodate your requirements. Our OEM and ODM service is always ready to assist.

Custom OEM branding options for GYTC8A fiber optic cable, including cable printing, packaging bags and product labels
Packing

According to standard export packing:

  • Carton box
  • Wooden box
  • Wooden pallet
Shipping
  • International express such as UPS, TNT, DHL, etc.
  • International air: CA, AA, EA, etc.
  • By sea
Tags:

optical fibre cable

tight buffered fiber optic cable

indoor outdoor fiber optic cable