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  • 04

    Mar-2023

    Patch panel - The ultimate Introduction

    Patch panel - The ultimate Introduction Patch panels are devices used in data centers, corporate networks, and systems cabling for the efficient and organized management of copper and fiber cabling co

  • 03

    Mar-2023

    how-to-solve-the-breaking-of-the-optical-fiber

    What should we do if my fiber optic is broken? -There are 2 solutions to the problem. What should we do if the fiber optic cables were broken in the operation? This kind of situation frequently occurs

  • 22

    Feb-2023

    Cat6A Tool-free rj45 Plug – New release

    Cat6A Tool-free rj45 connector – New release COBTEL’s research and development of new products never stops, and another Cat6A rj45 connector (patent number: CN2020212238204) makes its grand debut! 1.

  • 18

    Dec-2022

    Detailed diagram of rj45 jacks and ethernet cable termination

    Detailed diagram of the information module and several network cable connections The network module (also called "network slot") is mainly used to establish connections between the equipment rooms and

  • 02

    Dec-2022

    How to choose patch cables for household users

    The patch cable, as an essential accessory in the network connection, is also an accessory that is easily ignored by everyone. If the patch cable is not chosen carefully, it will affect the speed of a

  • 20

    Nov-2022

    Introduction To Cat6 and cat6a network cables

    With the popularity of high-definition video, video conferencing, and other multimedia applications, people's demand for higher network bandwidth is increasing, 1Gbps bandwidth has been almost totally

  • 14

    Nov-2022

    What is a rj45 connector?

    This is a complete guide on what is a RJ45 connector.Learn to crimp RJ45 connectors like a pro! This guide covers types, wiring, and troubleshooting. From beginner to expert, we've got you covered abo

  • 13

    Oct-2022

    How to select Cat6 patch cord - The Ultimate Guide Of Cobtel

    How To Select The Cat6 Patch Cord - The Ultimate Guide 1, Source channel of Cat6 patch cords and products comparison Usually, the Cat6 patch cord used in LAN mainly comes from three sources: 1 the mat

  • 09

    Jun-2022

    What are the differences between 28AW and 24AWG patch cord

    As information demands increase, data centers are becoming more aongested with more active data cables. 28AWG patch cords gave become widely used in data center applications. Cobtel has released a 28A

  • 13

    Apr-2022

    How to make crystal head

    Production tool: wire stripping pliers: used to connect crystal head (necessary), twisted pair and crystal head.

  • 09

    Apr-2022

    Type and name of network cable crystal head

    Both ends of each twisted pair are connected to the network card and hub (or switch) by installing RJ-45 connector (commonly known as crystal head).

  • 06

    Apr-2022

    Difference between 6-core network cable and 8-core network cable

    Generally speaking, the network cable interface is RJ45 interface, and 6-core is not used.