Nowadays, the basic functions of the odf optical fiber distribution cabinet provided by the supplier are almost the same. The biggest difference is that they have different shapes and specifications. To choose a suitable wiring closet, you can judge according to the following points:
①The 19-inch standard rack-mounted odf optical fiber distribution cabinet has different specifications such as 144 cores, 288 cores, 576 cores and 720 cores. The odf optical fiber distribution cabinet is mainly to achieve flexible wiring access, so the expandable frame design is the basic condition for comprehensive cable management.
The 19-inch standard rack type of the optical fiber distribution cabinet is available in 1U, 2U, and 4U. Its slide-out design and sliding drawers not only allow flexible wiring but also protect the optical fibers well, and it can also be matched with MTP HD. The cable box or HD adapter panel and MTP wire are ideal equipment for the ideal interconnection and cross-connection between the backbone optical cable and the active equipment.
②odf optical fiber distribution cabinet adopts SPCC encapsulated shell, which can be used in combination with high-density splicing trays. It has its own optical cable fixing plate, winding rod wheel and wiring service frame, which is the basic protection facility for optical cable fixing and management.
The optical fiber distribution cabinet adopts SPCC cold-rolled steel plate encapsulation shell and powder coating, which can improve the service life of the chassis shell and prevent the shell from scratching and rusting. At the same time, it comes with winding wheels, bending radius control clamps, strain relief brackets, hook and loop fasteners and cable ties, etc., which is an ideal choice for optical fiber backbone connection and wiring management in data center MDA, IDC or HAD distribution areas.
From the above analysis, it can be seen that the optical fiber distribution cabinet has all the functions of the odf optical distribution cabinet, and it has been further upgraded at the same time, and it is the first choice for the data center. The odf optical fiber distribution cabinet is more suitable for the basic protection and access between the optical transmission network and the optical transmission equipment, as well as the cable between the optical fiber user access network. In the future, with the further growth of network transmission data, odf optical fiber distribution cabinets may gradually be replaced by optical fiber distribution cabinets.