Who knows which kind of wire pliers are easier to use, that is, the kind of leather wire with a stee

Tools like leather wire pliers Miller pliers are best used in TFN brand, stripping wire is neat and effortless, and many dry maintenance tools are equipped with TFN.

Leather cable is commonly known as indoor hanging cabling cable. In the case that the domestic optical fiber access market has shown a good momentum of development, optical fiber access has become a hot spot in the field of optical communication. In the optical fiber access project, indoor wiring close to the user is the most complex link, and the bending performance and tensile performance of conventional indoor optical cable can no longer meet the needs of FTTH (fiber to the home) indoor wiring.

The dish-shaped lead-in optical cable for access network (for indoor wiring) is made of placing the optical communication unit (optical fiber) in the center, placing two parallel non-metallic reinforcements (FRP) or metal reinforcements on both sides, and finally, extruding black or colored polyvinyl chloride (PVC) or low-smoke halogen-free material (LSZH, low-smoke, halogen-free, flame retardant) sheath.

The ordinary leather fiber optic cable is a standard figure-8 structure; two parallel reinforcing cores, with an optical fiber in the middle; The self-supporting leather cable adds a thick steel wire hanging wire to the structure of the ordinary leather fiber optic cable; In general, the self-supporting leather cable is just one more steel wire, and nothing else has changed;

The structure of this kind of fiber optic cable is different for each manufacturer. But it is generally not a metal reinforcing core, taking butterfly leather fiber optic cable as an example. The cross-sectional shape resembles a butterfly, so it is called. The two sides are the stiffeners in the leather wire, and the optical fiber in the middle.

1. Butterfly optical cable is divided into indoor, indoor (internal) and outdoor, the difference between the two is large, the outdoor type is about 2 times that of the indoor type, and the factors should be considered when making specific design schemes, under normal circumstances, the outdoor still uses ordinary optical cable (GYTA-G 6489D), and the indoor butterfly optical cable is used indoors, and the two are transitioned through the fiber splitter box or splice box.

2. The butterfly optical cable has the characteristics of small radius of curvature, light weight, good relative bending resistance, easy to fix, and easy termination in the 86 terminal box.

3. There are two forms of butterfly fiber optic cable with non-metallic reinforcing components and metal reinforcing components, and the non-metallic reinforcing components should be used indoors considering the lightning protection and strong electrical interference factors.

4. Indoor butterfly optical cable has 1 core, 2 core, 3 core, 4 cores and other specifications, and residential users should choose a single core cable to access the butterfly optical cable; Business users can access butterfly optical cables according to 2-4 core cable design.

Splicing methods include cold splicing and welding.

Cold splicing is to install the terminals and connect them with flanges by preparing the fiber end faces.

Direct diagonal pliers or scissors to dial, the kind of stapler sometimes can't be opened, or the inner fiber will be damaged.

We have used a lot of leather wire pliers in the project, that is, Henan Huachuang Huayu series of HY-15 is good, dedicated to the skin stripping of leather wire optical cable, which is more time-saving and labor-saving than the stapler type on the market, **reasonable, I hope you can. In addition, I'm sending you a ** for you to see.,There's only so much to help you.。。。

Optical cable longitudinal stripping knife can be used to strip optical cables longitudinally.

If you want to provide tensile strength O degree, you can add new tensile material in PVC or LSZH, and at the same time, G can add 6 antioxidant agents to achieve the purpose of prolonging the service life of 6. The leather cable produced by Jinan Chang 5 Light has been tried in the PVC sheath, and the antioxidant 6 ability of the outer sheath is very strong, which can be suitable for outdoor use, and there is no problem with the long 8 wind and 0 blowing rain. g.

According to the current industry standard naming regulations, GJX stands for butterfly entry cable (in other standards, GJ stands for local (J) or indoor), H stands for low-smoke halogen-free flame retardant polyolefin sheathing material, this model is a metal reinforcement, if it is a non-metallic reinforcement, it is expressed as GJXFH (F stands for non-metallic reinforcement), 2 represents two optical fibers, B6 represents G657 optical fiber (anti-bending loss insensitive single-mode optical fiber), A2 represents optical fiber for A2 optical fiber in G657 optical fiber ( G657 light class A is compatible with G652 in ordinary optical cables, A2 has a smaller bend radius than A1), the standard name of this model is: metal reinforcement, low smoke halogen-free flame retardant polyolefin sheath, including 2 A2 class G657 optical fibers for communication butterfly entry optical cable.

1.Small diameter, light weight and strong practicability;

2.The structure is simple and reasonable, and it has good compression, tensile and aging resistance;

3.'8' groove design makes it easy to peel off the sheath, simplifying installation and maintenance

4.Small bending radius and excellent flexibility to meet all kinds of indoor wiring environments of fiber to the home;

5.The fiber core that meets and exceeds the ITU standard is adopted, which has the highest cost performance among the same types of products.

1.Optical fiber can be used;

2.Delivery length: 1km, 2km or other lengths specified by the user;

3.The color of the sheath is in accordance with YD regulations, and it can also be other colors required by the user;

4.The sheath material can also be other materials required by the user;

1.Indoor metal reinforced core single core GJXH 1B6A, indoor metal reinforced core double core GJXH 2B6A

2.Indoor non-metallic reinforcing core: single-core GJXFH 1B6A, indoor non-metallic reinforcing core, single-core GJXFH 2B6A

3.Outdoor self-supporting metal reinforced core single core GJYXCH 1B6A, outdoor self-supporting metal reinforced core single core GJYXCH 1B6A

4.Outdoor self-supporting non-metallic (FRP) reinforcing core single core GJYXFCH 1B6A, outdoor self-supporting non-metallic (FRP) reinforcing core single core GJYXFCH 2B6A 5Outdoor self-supporting non-metallic (KFRP) reinforcing core single core GJYXKFCH 1B6A, outdoor self-supporting non-metallic (KFRP) reinforcing core single core GJYXKFCH 2B6A

gj - denotes indoor.

x - butterfly.

H-lszh sheath (LSZH non-halogen-free).

2b6a2 represents a 2-core fiber.

b6a2 indicates that is the fiber of .

Hongtu optical cable.

The so-called shear reinforcing core is to prevent strong electricity from being introduced into the room through the reinforcing core, and this strong current into the room is only theoretical, and it is actually impossible to happen, because the optical cable from the computer room to the user's home, there are many protective grounding along the line, and there is also a strong current into the room under this protection, that is to say, there is a malicious thunder specially split the fiber splitter box, therefore, there is no need to do too much in the user's home to prevent strong electricity.

The FRP reinforcing core of leather optical cable, also known as non-metallic optical cable reinforcing core and FRP optical cable reinforcing core, is a round bar with resin as the base material and fiber as the reinforcing material, which is generally located in the center of the optical cable and plays the role of supporting, anti-breaking and fixing. It is divided into two kinds: GFRP and KFRP, GFRP is glass fiber hybrid resin, KFRP is aramid hybrid resin, KFRP cost is more expensive and more expensive, FRP fiber optic cable reinforcing core generally refers to GFRP optical cable reinforcing core.

FRP composites are high-performance materials formed by mixing fiber materials and matrix materials (resins) in a certain ratio.

GFRP is glass fiber blend resin, and KFRP is aramid blend resin.

The 4-core leather cable can generally be viewed in the relevant B2B, and our project generally uses Phoenix's optical cable, which is cost-effective. The ordinary leather fiber optic cable is a standard figure-8 structure; two parallel reinforcing cores, with an optical fiber in the middle; The self-supporting leather cable adds a thick steel wire hanging wire to the structure of the ordinary leather fiber optic cable; In general, the self-supporting leather cable is just one more steel wire, and nothing else has changed;

I can't help but say more, the domestic leather thread is only 5 cents a meter, can you make a qualified product?

In the naming of optical cables, F generally stands for non-metallic reinforcing core.

From the production point of view, the difference between single core and double core is only one optical fiber and two optical fibers, the production process is exactly the same, from the perspective of access scheme, according to different link methods, single core or double core cable is used, and the use of single core cable is simply called.