Company Profile:

Oufu Optical Cable Co., Ltd. is located at No. 20-1, Guixiang North Street, Sujiatun District, Shenyang City, Liaoning Province. Oufu Optical Cable is an optical communication equipment manufacturing company integrating R&D, production, sales and service. At present, the company has three subsidiaries, with offices in Harbin, Shenyang, Beijing, Ningbo, Xi'an and Shenzhen.

Introduction: 

Oufu Optical Cable's products mainly involve integrated wiring, indoor optical cables, outdoor optical cables, OPGW optical cables, anti-icing ADSS optical cables, optical fiber connectors, optical fiber fast connectors, splitters, optical cable splitter boxes, and optical cable handover boxes. In order to improve the company's product line, the company developed and produced an industrial-grade POE power supply ONU dedicated to transportation, electricity, and safe city projects in 2017, which has been well received by users and applied for a national patent.

Content: 

1: Optical cable system

• Indoor cable series
• Outdoor cable series

2. Data center system

• MPOMTP high-desity optcal fiber pre-terminal connection series
• Intelligent Infrastucture Management System
• Cabinet product series

Introducing Amazing Useful Product:

Name: 1-12 core G6571/G657A2 fiber ribbon

3.Product Specification:

Key Materials Used

Comparison: G657A1 vs. G657A2

Where You Can Use this?

FTTH (Fiber-to-the-Home) Networks

Due to their bend-insensitive properties, they are ideal for tight indoor installations, such as corners, ducts, and wall conduits.

1.Data Centers & High-Density Cabling

    Ribbon fibers allow compact routing in patch panels and high-density interconnects.

2.5G & FTTx Backbone Networks     

            Used in microducts and OPGW (Optical Ground Wire) for high-fiber-count deployments

3.Industrial & Harsh Environments

           Some variants with tight-buffered or armored structures are used in factories or extreme-temperature conditions 

Structure of G657A1/G657A2 Fiber Ribbon Cables

1. Fiber Core

   • Uses G.657A1 or G.657A2 single-mode fibers, which are optimized for bending resistance.

   • G.657A1 allows a minimum bending radius of 10mm, while G.657A2 supports 7.5mm, making them ideal for tight spaces 28.

   • The fiber has a 125µm cladding diameter and a 242-245µm coating diameter (standard or reduced to 200µm for high-density applications) 

2. Ribbon Matrix

   • Multiple fibers (1 to 12 cores) are arranged in a flat ribbon structure, bonded by a UV-cured acrylate or polyester matrix.

   • This allows for mass fusion splicing, reducing installation time in high-fiber-count deployments.

3. Strength Members

   • Aramid yarn (Kevlar®) or fiber-reinforced plastic (FRP) rods provide tensile strength.

   • phosphated steel wires for outdoor or aerial applications.

4. Outer Jacket

   • Indoor cables: LSZH (Low Smoke Zero Halogen) or PVC for fire safety.

   • Outdoor cables: PE (Polyethylene) for UV and moisture resistance

4.Here Is Another Product to Introduce 

The Name: figure8 GYTC8S fiber cable

Product Specificiation:

Key Features & Specifications

Question to answer

Is It High Voltage or Low Voltage?

• Fiber optic cables (including GYTC8S) do not carry electrical voltage—they transmit light signals instead of electrical power.

• However, they may be installed alongside power lines  OPGW or ADSS cables but remain electrically non-conductive. 

 How Does It Work?

• Structure:

  • Contains loose tubes with 250µm fibers (G.652D single-mode or G.651A multimode).

  • Reinforced with steel wire for self-supporting capability.

  • Uses PSP (double-sided coated steel tape) for moisture resistance 14.

• Signal Transmission:

  • Works via optical signals (light pulses), not electrical current.

  • Supports wavelengths like 1310nm & 1550nm (single-mode) and 850nm/1300nm (multimode)