First, the material is differentAluminium clad steel is steel as the core material, outsourced with aluminium or aluminium alloy, belongs to a kind of outsourced aluminium products. Steel core aluminium stranded wire is made of multi-stranded aluminium and steel core stranded into an alloy cable.Sec

Dome type optical cable splice closure is a device used for optical cable connection, it can protect the connection point of optical fibre and provide good protection and sealing performance. In this article, we will introduce the installation steps and usage of dome type optical cable splice box in

1 IntroductionIn ODN, from the service aggregation point to the user is generally divided into backbone, distribution, introduction, home multiple segments. The construction of the introduction section of the traditional ODN cable involves a large number of fiber core splices. In the user installati

The use of electricity makes the modern life develop rapidly. Wire and cable, if not properly used and maintained, may cause some safety hazards, and it will lead to accidents, especially fire. In order to make the wire and cable work better, we should maintain the wire and cable regularly. However,

Power communication fiber optic cables are very prone to failures in data transmission, which are generally manifested as reduced transmission rate, poor transmission quality, transmission interruption and so on. In the face of such a situation, reasonable means should be taken to deal with the fail

(A) How to install the cabinet tray?The installation of the cabinet tray only requires the use of four pins to fix it on the square hole of the cabinet corner cabinet. Specific operation: first of all, the pins will be contracted inward (Figure 1), then the cabinet tray will be flipped over and inse