The main difference between YJVP and YJVP2 cables is reflected in their characteristics and application scenarios. Here is a detailed comparison of the two:　　Specifically, YJVP cable has excellent electrical properties, mechanical properties, heat aging resistance, environmental stress resistance

　The full name of YJV cable is XLPE insulated PVC sheathed power cable. The following is a detailed explanation of YJV cable:　　First, structure and material　　Insulation layer: The insulation layer of YJV cable is made of cross-linked polyethylene (XLPE) material. XLPE insulation has excellent elect

　Common UTP (unshielded twisted pair) cable models mainly include the following:　　CAT3 (Class III line):　　Application field: It has been widely used in digital and analog voice, 10Base-T Ethernet, 4Mbit/s token ring, etc. Although the use of three types of wires in network cabling has been less, it

　The high temperature shielded network cable is mainly made of the following materials:　　First, the insulating layer material　　Fluoroplastics (PTFE/Teflon): Excellent high temperature resistance, able to maintain stable electrical and mechanical properties under extreme high temperature conditions.

　The "12 cores" and "24 cores" in optical cables mainly refer to the difference in the number of optical fibers inside the cable, specifically:　　First, the number of optical fibers　　12-Core optical cable: refers to the cable containing 12 optical fibers, each of which exists independently and is no

　A 4-core cable doesn‘t mean that you can directly go through a 4-way network. The number of cores in an optical cable mainly refers to the number of optical fibers inside the cable, and optical fibers are the medium used to transmit optical signals. In an optical cable, each optical fiber can inde

　Optical cable: The center of an optical fiber is usually a core made of glass. The core is surrounded by a glass envelope with a lower refractive index than the core, so that the optical signal incident on the core is reflected through the cladding interface, so that the optical signal propagates

       Does pre-terminated cable have to be in the data center? MPO pre-terminated cable system solutions　　Pre-terminated cables are not necessarily used in data centers, but can also be used in other places. Pre-terminated cables have the characteristics of high transmission rate, transmission safe

　The differences in fiber sheath colors (e.g. black, white) are mainly due to the requirements of industry standards, application scenarios, and technical specifications. The following are the specific reasons:　　1. Industry standards and labels　　Organizations such as the International Telecommunica

　The differences between pure copper (Electrolytic Copper) and oxygen-free copper (Oxygen-Free Copper, OFC) network wires are mainly reflected in material purity, electrical conductivity, and durability. The specific differences are as follows:　　1. Material purity　　Pure copper: Extracted by electro