Fiber Optic Cable

Fibconet-Your Trusted Fiber Optic Cable Supplier

1.What is Fiber Optic Cable

Optical fiber is a very thin strand of pure glass which acts as a waveguide for light over long distances.
It uses a principle known as total internal reflection.
Fiber optic cable is composed of two layers of glass:
●Core, carries the actual light signal.
●Cladding, a layer of glass surrounding the core.
The cladding has a lower refractive index than the core.
This causes Total Internal Reflection within the core.

Most fibers operate in duplex pairs: one fiber is used to transmit and the other is used to receive.
But it is possible to send both signals over a single strand.
There are two main types of fiber optic cables: Single Mode Fiber (SMF) and Multi-Mode Fiber (MMF).
The difference is basically in the size of the core.
MMF has a much wider core, allowing multiple modes (or “rays”) of light to propagate.
SMF has a very narrow core, allowing only a single mode of light to propagate.
Each type of fiber has different properties with advantages and disadvantages.

Pros of Our fiber optic cable

●High carrying capacity (very broad bandwidth, THz or Tbits/s)
●Low transmission losses (<0.2dB/km, cf1dB/km microwave, 10db/km twisted copper pair)
●No dissipate heat
●Immune to cross-talk and electromagnetic interference

2. Main Raw Materials of Fiber Optic Cable

The main difference between optical fiber G657 series is that the bending performance (smaller radius) is different.

Butterfly cable production line
Butterfly cable production line

The butterfly cable is divided into optical fiber A1A2, strengthening parts (metal wire phosphating and galvanized, non-metallic FRP, aramidon yarn), and sheath (Low Smoke Zero Halogen).

Circular cable: Optical fiber, reinforcement (aramid), sheath (LSZH or TPU)

G657B3 cable uses TPU material (hydrolysis resistance, friction resistance, chemical resistance, good bending performance, generally used in military, field, etc.) mainly for circular indoor and outdoor introduction.

Aramid yarn (DuPont in the United States).Strain is divided into fiber strain and cable strain, and the test has specific national and domestic standards, such as GB/T.

Polyester yarn:Used for filling, the strain is very large, so in the stretch of the fiber stress, transmission performance will be poor, the main role is to avoid sheath and fiber stick off.

3.Specification and Structure

Cable Type Fiber Count Tight Diameter
Cable Diameter
Cable Weight
Tensile Strength   Long/Short Term
Crush Resistance    Long/Short Term
Bending Radius         Static/Dynamic
GJFJV+SV 2 0.6 5.0 42 300/750 200/1000 20D/10D
GJFJV+SV 4 0.6 6.0 65 300/750 200/1000 20D/10D
GJFJV+SV 6 0.6 6.0 66 300/750 200/1000 20D/10D
GJFJV+SV 8 0.6 6.0 68 300/750 200/1000 20D/10D
GJFJV+SV 12 0.6 6.0 70 300/750 200/1000 20D/10D
fiber optic cable Structure
fiber optic cable Structure

Fiber core (single mode and multi mode core) has a high refractive index, used for transmission sightseeing, generally 9~ 10um (single-mode) 50 or 62.5 (multi-mode).Brand of our fiber is Fiberhome and YOFC.

Cladding: Low refractive index to provide total reflection conditions, diameter is generally 125um.

Coating layer: Protect the fiber core and cladding, enhancing the mechanical strength.
The diameter is 245um, the coating layer is generally two layers: the inner layer with soft coating and the outer layer with more hard material.

Bare fiber: Including fiber core and cladding


4. Types of Fiber Optic Cable

Fiber Optic Cable mainly divide into Indoor series,FTTH outdoor series and Special scene optical cable series.

Indoor optical cable series

● Tight buffer optical fiber cable: Extruding a layer of buffer material to form an optical fiber coated with ultraviolet(UV) light.
● Single-core interior cable: Small bending radius and volume.
● Double fiber cable: 8-shaped structure.High modulus aramid reinforcement.
● Multi-core indoor bunched optical cable: More cores, compact structure, small size and lightweight.
● Flat indoor optical cable: Easy to construct and connect, easy to route, and flame retardant.

FTTH outdoor optical cable series

● Butterfly fiber optic cable: Parallel reinforced provides sufficient tensile strength and resistance to compression. Flame retardant with anti-extended flame and self-extinguishing.
● Self-supporting butterfly cable: Self-supporting structure provides sufficient tensile strength and resistance to compression.
● Self-supporting circular lead-in cable: 8-font design, providing excellent stripping.
● Pipes butterfly cable: Double layer sheath design provides superior mechanical performance over conventional butterfly cable.

Special scene optical cable series

● Stretch optical cable:Convenient connection,support large capacity data transmisson.Aramid high strength,lightweight and easy to construct.m
● MPO optical cable: Small size makes it easy to lay and connect.Colored optical fibers are easily distinguishable from stripping.
● Armored optical cable: Metal hose for protection against molars.
● Waterproof stern line: High resistance to lateral pressure, excellent moisture resistance.The outer sheath is corrosion resistant,waterproof and UV resistant.
● Field optical cable: High modulus aramid fiber has enough tensile strength. Matte polyurethane material has the property of concealment and wear-resisting corrosion-resistant.
● Photoelectric composite cable: Communication fiber optic cable and electric cable are combined to transmit both signals at the same time. Adopt braided silk to braid bulletproof.

5.Production Line Show

Fibconet not only provides finished cables but can also complete production line equipment for you.

Optical cable forming machine
Optical cable forming machine
SZ stranded optical cable production line
SZ Stranded Optical Cable Production Line
Optical Fiber Parallel Equipment
Optical Fiber Parallel Equipment
Tight fiber optic production line
Tight Fiber Optic Production Line

6.Our Package Way

Optical cable packaging: leather cable (wooden drum, stretch film, carton)
Optical cable: (fumigation-free wooden drum, plywood, carton)

General Packing list

Figure 8 cable package data
Figure 8 cable package data

7.Quality Standard

Our company had passed through IOS9002/IOS9001 quality management system certification. We pay high attention to product quality.

Therefore, we are equipped with world-adcanced production equipment, andhigh-precision inspection equipment.

Our fiber optic cable conform to UL, ETL, RoHS, CPR certification. You can view for more information about our inspection equipments.

8.Hot-Sale Product Introduction

ADSS fiber optic cable
ADSS fiber optic cable

ADSS optical cable mainly includes two kinds of PE/AT sheaths.
The span of the optical cable is from 100m to 1500m.
The structure of the optical cable adopts the loose-tube layer twisted structure. It has the following advantages:

● It can be erected without interruption
● Adopt AT sheath, strong corrosion resistance
● Light weight, small cable diameter
● Aramid fiber armoring process improves the tensile strength of the optical cable.
● Large span, the maximum span is over 1500m

RG6 Photoelectric Composite Cable
RG6 Photoelectric Composite Cable

This product integrates optical fiber and transmission copper wire.
It can solve the problems of broadband access, equipment power consumption and signal transmission.


● Small outer diameter, lightweight and small occupied space.
● Low procurement cost, low construction cost and low network construction cost.
● Excellent bending performance and good side pressure resistance, and it is convenient to construct.
● Simultaneously provide a variety of transmission technologies, with high adaptability and scalability, and wide application.
● Cost saving, using the optical fiber as a reserved for the household, avoiding secondary wiring.

Contact us for more product consultation, we provide you with optical cable services according to application scenarios!

9.Why Choose Us

Fibconet is one of the leading fiber optic cable manufacturers in China. We have spent 12 years exploring and refining fiber cables for Our customers, Our production range covers drop optical cables, indoor optical cables, and outdoor optical cables.

Fibre optical cable for broadband will remain one of the most rapidly developing sectors in the next few years.

With Our FTTx range, Fibconet has developed solutions for different installation systems. These cables can be used inside buildings to connect individual flats. Run from the bottom to the top of the building, one or more of the cables in the bundle can branch off at any point and connect to end-user’s homes.

Fibconet fiber optic cables are easy to install and could provide you with a simple, neat and commercially viable solution to upgrade an existing network at a later date as fiber is deployed and when needed.


① How can we place an order?

After the agreement is made on the product parameters, we will make a proforma invoice for you to confirm.
As soon as advance payment (deposit) is received, we will arrange the production and delivery.
If you have your ship forwarder, we will use your ship forwarder to deliver goods;
While you don’t have a ship forwarder, we can ship them by our agent shipping company which offers a competitive freight cost.

② What is the quality of your products?

All of our products are of high quality. We promise a 100% recall policy if products are unqualified, and we can write it into our contract.

③ How do you arrange the shipping?

Solution A: Fibconet takes care of everything.
Clients only need to collect cargo in a local port or wait for cargo delivery to their office.
There are two types of shipping methods available: by sea and by air
(Express courier – FedEx/ DHL/UPS/TNT/EMS. We can ship them according to your express account or ship them by our agent company. The delivery time is about four to seven days).
Solution B: Clients assign a Shenzhen logistic company to do the shipping,
Fibconet follows the shipping company’s instructions and finishes the delivery.

④ How can you guarantee the delivery time?

To avoid the delay, we have built a complete and professional procedure system from production to delivery.
We have rich experience on production and delivery.
We can regulate the penalty clause in the contract for the late delay.

⑤ What’s your best price for your fiber optic product?

Based on the quality and quantity of goods, we would quote the best matching price for you all the time.Please contact me if you want to get the latest price list.

⑥ What are the fiber core coloring requirements?

Optical fiber core coloring requirements

⑦ What are the key points in the selection of optical cables?

● Fiber Cores
The number of fiber cores is mainly related to the device interface connected by the fiber and the communication mode of the device.
Generally speaking, the number of optical cores in an optical fiber is the total number of equipment interfaces multiplied by 2, plus 10% to 20% of the spare number.
If the communication method of the device has serial communication and device multiplexing, the number of cores can be reduced.
According to the IBDN standard, it is generally recommended to use 12 cores for the communication room in each building, and 24 cores for the building room.

● Material
Materials used in optical cables and production process The selection of optical cable materials is very important. This is the key to the service life of the optical cable

●Use (environment of use)
According to different uses, optical cables can be divided into aerial optical cables, direct buried optical cables, pipeline optical cables, submarine optical cables and metal-free optical cables, etc.

⑧ The main difference between armored optical cable and unarmoured optical cable.

Compared with the non-armoured cable, the armored cable has an additional layer of optical fiber protection.

It mainly meets the requirements of anti-rat bite and anti-humidity.

The material of the protective layer is mostly metal: such as stainless steel hose, steel strip, aluminum strip.

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