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288 core ODF optical distribution frame
Cold rolled plate
Plug and unplug times:
Applicable cable type:
Scope of application:
Fiber to the Home
288-core ODF optical distribution frame --------- Ningbo Pinyue Communication is willing to provide you with quality products and good service! Is willing to work with you to build the future of the communications industry. Thank you for your trust and support for Ningbo Pinyue Communication. Thank you for your participation.
The 288-core ODF fiber distribution frame produced by Ningbo Pinyue Communication has excellent technology. The structure adopts thick galvanized passivation cold-rolled steel plate and surface spraying process. The fiber splicing disk uses doped material, pigtail and flange parameters. Better than the industry standard, Pinyue's 288-core ODF fiber distribution frame is at a good price, good quality and good quality, and worth having!
288-core fiber distribution cabinet, 288-core fiber distribution frame, 288-core ODF fiber distribution cabinet, 288-core ODF fiber distribution frame Model: 144-core, 288-core, 432-core, 576-core, 720-core, 864-core, 1152 Core, 1440 core Material: cold rolled sheet, stainless steel Specifications: 2600 * 840 * 400, 2600 * 840 * 300, 2200 * 800 * 400, 2200 * 600 * 300, 2000 * 800 * 400, 2000 * 600 * 300
Application area: China Unicom Tietong Telecom FTTH FTTB FTTX FTTP
Ningbo Pinyue Communication Equipment Co., Ltd. specializes in supplying supporting products for telecommunications, mobile, Unicom, Tietong, and radio and television.
Ningbo Pinyue Fiber Optic Distribution Frame (ODF), also known as fiber distribution cabinet, is a wiring device used to terminate, protect, connect and manage optical cables and fibers in optical fiber communication networks. This device can realize the fixing, stripping, and grounding protection of optical cables, as well as the functions of splicing, jumping, redundant fiber coiling, reasonable routing, and wiring scheduling of various optical fibers. It is between the transmission media and the transmission equipment. Grouped equipment.
The role of optical fiber distribution frame:
The optical fiber distribution frame is an important supporting device in the optical transmission system. It is mainly used for optical fiber splicing, installation of optical connectors, adjustment of optical paths, storage of redundant pigtails, and protection of optical cables. Network security operation and flexible use play an important role. In the past 10 years, the optical cables used in the construction of optical communications have usually been several cores to tens of cores. The capacity of optical fiber distribution frames is generally below 100 cores. These optical fiber distribution frames are increasingly showing smaller pigtail storage capacity. Disadvantages such as inconvenient connection operation, fewer functions, and simple structure. Now optical communication has been widely used in long-distance trunk lines and local network relay transmission, and fiber optics has also become the development direction of access networks. Everywhere in the construction of new optical fiber networks, large-fiber optical cables are selected as much as possible, so higher requirements are placed on the capacity, function, and structure of optical fiber distribution frames.
Optical fiber distribution frame structure selection:
Optical fiber distribution frame structure is divided into 3 types, namely wall-mounted, cabinet-type and rack-type. The wall-mounted type is generally a box structure, which is suitable for offices where the number of optical cables and optical fiber cores are small; the cabinet type is a closed structure with a relatively fixed core capacity and a beautiful appearance; the rack type generally uses a modular design The user can choose the corresponding module according to the quantity and specifications of the optical cable and flexibly assemble it on the rack. It is a future-oriented structure that can provide convenient conditions for the future development of optical fiber distribution frames to multi-function. The optical fiber distribution frame should use aluminum profiles as much as possible. Its structure is firm and its appearance is also beautiful. The external dimensions of the rack should be similar to the standard racks of current transmission equipment to facilitate the arrangement of the equipment room. The surface treatment process and color should also be similar to other equipment in the equipment room to maintain the overall beauty in the equipment room.
Functional types of ODF optical distribution frame:
The optical fiber distribution frame as the terminal equipment of the optical cable line should have 4 basic functions.
After the fixed-function optical cable enters the rack, its outer sheath and reinforcing core shall be mechanically fixed, ground protection components shall be installed, end protection treatment shall be performed, and optical fibers shall be grouped and protected.
After fusion splicing the optical fiber from the fiber-optic cable with the pigtail cable, the excess optical fiber is coiled and stored, and the fusion splice is protected.
The deployment function inserts the connector attached to the tail cable to the adapter, and realizes the optical path connection with the optical connector on the other side of the adapter. Adapters and connectors should be able to be inserted and removed flexibly; the optical path can be freely deployed and tested.
The storage function provides storage for various cross-connected optical cables between racks, enabling them to be placed neatly and regularly. There should be proper space and methods in the distribution frame to make the optical cables clear and easy to adjust, and to meet the requirements of the minimum bending radius.
With the development of optical fiber networks, the existing functions of optical fiber distribution frames can no longer meet many new requirements. Some manufacturers add some optical fiber network components such as optical splitters, wavelength division multiplexers, and optical switches directly to the optical fiber distribution frame. In this way, even if these components are conveniently applied to the network, they also add functionality and flexibility to the fiber distribution frame.
The fusion splicing integrated chassis has the function of fixing and protecting the optical cable, the function of terminating the optical cable, the function of adjusting the wire, and the function of protecting the core and pigtail of the optical cable. It can be individually assembled into an optical fiber distribution frame, or it can be installed in the same cabinet / frame with the digital distribution unit and audio distribution unit. Form a comprehensive distribution frame. The device is flexible in configuration, simple in installation and applicable, easy to maintain, and easy to manage. It is an indispensable device for fiber optic communication cable network terminals, or relay points to realize fiber splicing and fiber splicing and access.
The standard unit structure size, 19 inches wide, can be installed in the distribution frame cabinet or wall-mounted. The well-crafted structural parts adopt thickened galvanized passivation cold-rolled steel plate and surface spraying process, and the optical fiber distribution disc is made of plastic doped with flame-retardant materials, which is light, flexible, and durable. The large-diameter coiled loop design keeps the radius of curvature of the pigtail and the jumper above 40mm. It can be assembled separately into an optical fiber distribution frame, or it can be installed together with the digital distribution unit and audio distribution unit in a cabinet frame to form a comprehensive distribution frame. With optical cable introduction, fixing and protection functions, fiber cable termination and pigtail fusion function, wire adjustment function and fiber jumper storage optical fiber core and pigtail storage and protection functions. The wiring box adopts a drawer structure, which can be pulled out during operation and put back when finished. At the rear of the chassis, there are optical cable introduction holes and fixed modules, which are introduced into the distribution box through the optical fiber coil winding frame; the structure of the optical fiber distribution tray can be opened on the upper and lower layers: open the upper layer, connect the pigtail fiber connector to the lower adapter and follow the cable tray The coil is wound to the upper layer through the outlet hole, and the upper layer can be closed. After the pigtail is welded to the core of the introduced optical cable, the melting point is fixed in the slot and stuck, and the operation is completed. Insert the distribution tray into the corresponding layer. Below the box is a fiber jumper storage disk. Since each functional module can be operated separately, it is flexible and convenient to use.
Ningbo Pinyue Communication provides 288-core ODF optical distribution frame in stock, please contact us if necessary.
- Ningbo Pinyue Communication Equipment Co., Ltd.
- 销售部 Li Jin Sales
- No.158 Dahai Road, Longshan Town, Cixi City, Ningbo City, Zhejiang Province
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