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1 point 32 optical splitter box cold-rolled plate 1 point 32 wall-mounted optical splitter box outdoor plug-in 32-core optical cable distribution box sub-fiber box Optical splitter box Advantages: 1. There should be enough connections in the box area, and can meet the storage and distribution of cables during connection. 2. There should be relatively independent inlet holes for different types of cables, and the hole capacity should meet the needs of full configuration. At present, the hole capacity requirement should be guaranteed according to 3 outdoor optical cables and leather cable (or other indoor optical cables) when fully configured, and the incoming and outgoing cables should be vertical. 3. When the user’s incoming optical cable is not stripped, the minimum pull-off force of the splicing fixture to the optical cable is not less than 100N. 4. The optical fiber should be properly reserved in the chassis, and the reserved length is appropriate to facilitate the operation of the secondary connection. 5. The cable entry hole should be sealed to prevent water and rodents from entering the chassis. 6. Provide a certain number of cable management rings or other binding cable accessories to facilitate the basic requirements of binding cables. 7. Set a card slot at a suitable position in the middle of the chassis door to place a paper form for filling in the fiber separation. 8. Applicable to a variety of usage scenarios: indoor, outdoor, wall hanging, hanging pole, new and old real estate. 9. Molded box body, installation back plate design, beautiful and compact shape, convenient and fast installation, convenient for large-scale construction. 10. The serialized inserts can be combined into building blocks, which is convenient for expansion and saves investment. 11. The leather wire optical cable is designed with a special card slot, which can be put into the box with a flexible joint, which is reliable in fixation, simple in layout and high in efficiency. Product Overview The corridor (indoor/outdoor) fiber distribution and distribution box adopts a modular, non-jump fiber structure layout, and the number of plug-in optical splitters (hereinafter referred to as optical distribution chips) can be flexibly increased to realize the connection of ports. Expansion. The optical splitters of different manufacturers are versatile and interchangeable, and the optical fiber cable splice disk is also equipped for the termination of the uplink optical cable and the connection of the optical cable branch, and the corresponding fiber storage parking space is configured for the uplink optical cable and branch optical cable. storage. Replacing the optical insert mounting frame, adapter base plate and related accessories as needed will enable the box to have functional products such as optical fiber splitter boxes.
Composition and classification.1 The optical fiber distribution and distribution box of the corridor (indoor/outdoor) is composed of the box body, internal structural parts (flip plates), optical fiber fusion splices, optical splitters and accessories.
.2 Classification.2.1 Corridor (indoor/outdoor) fiber distribution and distribution boxes can be divided into the following two categories according to their functions:
1) Two-channel plug-in fiber distribution and distribution box
2) Four-slot plug-in fiber distribution and distribution box
1) Formed fiber optic cable distribution box
2) Direct fusion fiber optic cable distribution box
2.2 The chip optical splitter can be divided into the following four categories according to the optical division ratio:
Relative humidity: ≤95% (+40℃)
When the optical cable is introduced into the optical fiber distribution box of the corridor, there should be reliable fixing and protection devices. The fixed optical cable metal moisture barrier, armor layer and reinforcing core should be reliably connected to the high-voltage protective grounding device. After the optical cable is stripped, a plastic sleeve should be used The tube or spiral tube protects and secures the introduction of the optical fiber fusion splicing device.
The coiling and binding of the butterfly drop cable should be naturally straight, without twisting, looping and other phenomena, and should not be squeezed by external forces and damaged by operation.
. Termination function of optical fiber core
The optical fiber termination device should be convenient for the fusion, installation and maintenance of the optical fiber of the optical cable and the optical fiber of the optical cable or pigtail.
.3 High Voltage Protection Performance
.4.1 Withstand voltage level
The withstand voltage level between the grounding device and the box and metal components is not less than 3000V (DC), and there is no breakdown or arcing in 1min.
.4.2 Insulation resistance
The insulation resistance between the grounding device and the gold workpiece in the box should not be less than 2×104MΩ, and the test voltage should be 500V ( DC ).