It should be a light delivery box, which is generally relatively large and directly corresponds to the trunk cable and the distribution cable but not directly connected to users.
2. Fiber optic splitters are generally installed with a 1:16 or 1:32 splitter and are connected to the user's home or the next node splitter box (information box) with a split-fiber cable.
3. Light delivery box is generally used for outdoor, with landing, wall, overhead installation, while fiber optic fiber box is particularly suitable for indoor and outdoor wall-mounted or outdoor hoop type conditions.
4 Common points: Both of them are all necessary equipments for transmission of time signals in fiber access networks. They are splicing relations, light delivery boxes are used at the former level, and optical fiber splitting boxes are used at the latter level.
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