1. Color identificationSingle-mode fiber: common single-mode fiber jumpers use yellow wireMultimode fiber: common multimode fiber patch cords use orange or gray...
How to maintain and manage optical fiber jumpers, the specific steps are as follows:1. Pay attention to the bending radius of the fiber jumper. Generally speaki...
①Loss caused by the installation of irregular optical cables. The layer-twisted loose-tube structure optical cable is prone to such losses. The reason is that o...
Many people do not understand the loss of fiber jumper network level and fiber jumper carrier level. In simple terms, the network level is slightly worse than t...
According to the above factors affecting the performance and maintenance of optical fiber patch cords, we can draw the following 6 methods to improve the flexib...
In order to manage the optical fiber patch cords to be flexible and orderly, we must first understand some factors that affect the performance of optical fiber ...
1. Reasonable design is conducive to wiringWhen you develop data center plans, be sure to do so in a "cable-friendly" way. Do not place the rack in a ...
Properly Strip and Cleave Fiber Front EndsDuring the stripping process, do not strip too long, about 2-3mm. If the stripping is too long, use a special cutter t...
Cable high voltage and low voltage distinction method:1. View the cross section. The innermost part of the cable is the conductive core (copper core or aluminum...
NA-YJV, NB-YJV, XLPE insulated PVC sheathed A(B) fire-resistant power cables can be laid in indoors, tunnels and pipes that require fire resistance.NA-YJV22, NB...
1. Cable technical requirements: basically in accordance with the technical conditions of the order (according toAccording to the standard IEC840-1998, GB11017-...
According to the national standard GB/T14864-93, the surface of the cable should be printed with continuous marks of the manufacturer's name, product model ...
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