30+ years

Our factory was found in 1992, first start with coaxial cable which was one of the biggest manufacturers in lin'an city.In year of 2001 started focusing on the production of optical cables.

30+ countries

In year of 2008, set up international sales department and sale optical fiber cable to more than 30 countries and have 18 years` rich experience to export cables .

Outdoor composite cable refers to a new type of access method suitable for use as a transmission line in broadband access network systems. It integrates optical fibers and copper transmission wires, and can solve problems such as broadband access, equipment power consumption, and signal transmission.

• Transport/storage temperature: -40℃ to +60℃

• Standard reel length: 2km/drum or 3km/drum; other lengths are also available.

Yes sure, Normally 20kms per one specification. For support new customers, we know business always comes from small order.

own brand

 

 

FTTH drop cable-Ink printing

Flat cable-Plasma pringting

Outdoor cable GYTC8S-Iron printing

Jumper cable- SC/UPC-SC/APC

GYTC8S 24 core -wooden drum

FTTH cable-1km drum

FTTH cable-carton packing

Patch cords-Pallet package

 

 

 

Pack and ship

 

Patch cords in Pallet delivery

FTTH cable in cartons packing

Flat cable in plywood drum package

Composite drum full loaded into contianer

Solid wooden drum loading photo

 

 

 

Full Introduction to the Structure and Applications of  Composite Cables

Photoelectric composite cable (also known as hybrid photoelectric cable) integrates optical fiber communication units and power supply units within a single outer sheath. One single cable realizes high-speed optical signal transmission and equipment power supply simultaneously, eliminating two separate wiring procedures for optical cables and power cables. It is widely applied in 5G communications, security monitoring, transportation, power systems, offshore wind power and other fields.

Cross-Section of Loose Tube Type Composite Cable

1. Three Core Components: Optical Unit, Power Conductor Unit, Strength Member

(1) Optical Fiber Unit (For Signal Transmission)

Optical fiber: G.652D single-mode fiber is the mainstream type, with fiber counts ranging from 2 to 144 cores, featuring wide bandwidth and immunity to electromagnetic interference. Fibers are cased in PBT loose tubes filled with water-blocking jelly. Excess fiber length is reserved inside the tube to resist bending, prevent water ingress and reduce micro-bending loss.

(2) Power Conductor Unit (For Power Supply)

Conductor: Oxygen-free copper core (commonly used for low resistance); aluminum core is adopted for a small number of long-distance layouts. Cross-sectional area ranges from 1.5 to 120 mm². Insulation layer: PVC insulation with rated voltage of 300/500 V and 450/750 V, supporting 48 V DC remote power supply and 220 V low-voltage AC power supply.

(3) Central Strength Member (Tensile Load Bearing)

Non-metallic types: FRP glass fiber and aramid yarn (lightweight, suitable for indoor use and lightning protection scenarios without metal components).

2. Intermediate Protective Layers

Water-blocking filling / water-blocking tape: Fills all gaps in the cable core to block longitudinal water vapor penetration.

3. Outer Sheath (Outermost Layer)

Black PE sheath: General-purpose for outdoor deployment, UV-resistant and resistant to extreme temperatures (-40℃ ~ +70℃)

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