With the continuous development of the optical communication industry, Fiber Optic Splice Closure devices are being used by more users. So, what is the quota for the closed fiber optic connector in use? Maybe, most people don't know this, but let's take a look at how the fiber optic splice box has been set up.

The fiber splice box is the same quota, VV4 * 240 + 1 * 120 cable application set subunit bidding requirement * 1.3 (because the reference is aluminum core wire), cable head subunit price * 1.2 * 1.2 (the first one is aluminum to Copper, the second is three cores and five cores). Of course, the cost of major materials is different. We should know this.

Fiber Connector Box Specifications:

1. All items of the power cable head are considered according to the aluminum core. The copper core power cable head, the same part of the cable head project documentation, the mechanical 1.2 times factor of the material will be multiplied. A double shielded cable head was fabricated and the device was manually multiplied by 1.05. In a 5-core cable head system, the three-core cable head system is multiplied by a factor of 1.2 in the same section.

2. Installation of the power cord All items are carried out in 3-core (including 3-core connection). The five-wire cable laying project is multiplied by 1.3 times the labor, materials and machinery. The 6-core power cord is multiplied by 1.6 times. Materials and machinery will increase to 30%. For cable projects in the same section, multiply the single-core cable installation by 0.67. A single-core cable with a cross-section of 400 mm 2 and more than 800 mm 2 can be used in accordance with the 400 mm 2 power cable project. A single-core cable of 800 square millimeters or multiple cross-sections has been laid in accordance with the 400 square millimeter power cord project. Manual, material and mechanical magnifications are 1.25. The 240 mm square or multiple terminals of the cable head are specially shaped terminals that need to be processed by themselves and must be calculated based on the actual price (or price adjustment). ).

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