CN101923197A

CN101923197A - Main distribution frame for fiber

Info

Publication number: CN101923197A
Application number: CN 201010244787
Authority: CN
Inventors: 吴体荣; 韩奎; 业小国; 崔浩
Original assignee: Nanjing Huamai Technology Co Ltd
Current assignee: Nanjing Huamai Technology Co Ltd
Priority date: 2010-08-04
Filing date: 2010-08-04
Publication date: 2010-12-22

Abstract

The invention discloses a main distribution frame for a fiber. In the frame, a straight module and a transverse module of the distribution frame are arranged on the front side and the rear side of the frame respectively, and are connected through jumpers which have independent jumper channels and have the function of cross connection; the distribution frame abandons the defect that the conventional fiber distribution frame jumps through a cable channel to improve the flexibility of jumper management. The product greatly improves the capacity of the fiber distribution frame to save expensive computer room area, has certain originality, and can reduce the communication investment cost of operators; an equipment lateral cable is introduced into the transverse module, not only can be arranged into a terminal directly in the transverse module, but also can be melted with a tail fiber in the transverse module to form the terminal under the condition that the length of the equipment lateral cable cannot be controlled accurately.

Description

Main distribution frame for fiber

Technical field

What the present invention relates to is the interior two-sided main distribution frame for fiber of a kind of communications equipment room, and this distributing frame is consistent on the cable way to manage with traditional audio frequency main frame (MDF), meets the operation habit of traditional machine room, and product belongs to the communication network device technical field.

Background technology

Along with the fast development of broadband access network, optical fiber is with a large amount of being applied in above the Access Network, and the fiber capacity in the communications equipment room significantly increases, and the fibre distribution frame in many machine rooms has run into a lot of problems:

1. traditional fiber distributing frame capacity is less, and the cost of equipment dilatation is higher, and takies too much machine room usable floor area;

2. outer cable module and tape internal wiring module are not easy to distinguish, more not manageability on same aspect;

3. existing outer cable also has interior cable in the jumping fiber managerial confusion, same optical-fibre channel, is not easy to distinguish, and manageability does not cause crowding of cable passage yet, causes fibre distribution frame to be difficult to full configuration, has improved operation cost.

Summary of the invention

At deficiency of the prior art, the invention discloses a kind of main distribution frame for fiber, it comprises lintel 1 on the frame, optical cable fixed cell 2, jumping fiber regulating device 3, distributing frame support body 4, outside line side form piece 5, interior lines side form piece 6, the horizontal trough 7 of support body is formed, wherein, lintel 1 on the described frame, optical cable fixed cell 2, the horizontal trough 7 of jumping fiber regulating device 3 and support body is fixed on the described distributing frame support body 4, described outside line side form piece 5 and interior lines side form piece 6 are individually fixed in described distributing frame support body 4 front and back side positions, and the overall dimensions of distributing frame are: 2000/2200/2600 (height) * 720 (wide) * 600 (deeply); Described outside line side form piece 5 is the in-line module part, provide that outdoor optical cable is fixed, confluxed, welding and termination function, described interior lines side form piece 6 is the line module section, provides from the terminal of communication facilities stern fast and scheduling, the storage and management function of room light wire jumper.

Above-mentioned main distribution frame for fiber, it is further characterized in that: described in-line module and line module all adopt the integrated pallet of 12 cores, and per 6 12 integrated pallets of core are a unit, and each unit is 72 cores; In-line module and line intermodule pass through the lane interconnect of frame one side, and the regulatory function of jumping fiber can be provided, and wherein, the optical fiber storage organization is with the jumping fiber regulating device to form by one, and storage and scheduling simply, conveniently can realize the cross connect function of jumping fiber field; In-line module and line module all have independently jumping fiber passage, satisfy the fine demand of various cloth.

The objective of the invention is to improve the defective of above-mentioned traditional product, the in-line module of distributing frame is finished the fixing of outer cable, is confluxed, welding and termination function; The line module section provides terminal, scheduling and the management function of inside cable optical fiber; The in-line module of distributing frame and line module at the front and back position of frame, connect by jumping fiber respectively, and jumping fiber has independently jumping fiber passage, and has cross connect function; This distributing frame has been abandoned the defective of original fibre distribution frame by optical cable conduit jumping fiber, has promoted the dirigibility of jumping fiber management; This product has significantly promoted the capacity problem of fibre distribution frame, can save expensive machine room area, has certain originality, can reduce communication investment cost; After equipment lateral cable is incorporated into frame, can realize accessible tying up, Operation and Maintenance is very convenient.

Description of drawings

Fig. 1 is the main distribution frame for fiber front side schematic view of the embodiment of the invention.

Embodiment

Below in conjunction with the drawings and specific embodiments the present invention is done explanation in further detail.

A kind ofly be applied to that outdoor optical cable is fixed, confluxed, welding, the cross connection formula optical fiber main rack of distributing fibers of the terminal of terminal and inside cable optical fiber, scheduling, management, its overall dimensions: 2000/2200/2600 (height) * 720 (wide) * 600 (deeply); This main distribution frame for fiber is real double-side operation, adopt traditional MDF management philosophy, be that in-line module partly is the outside line side, provide that outdoor optical cable is fixed, confluxed, welding and termination function, the line module section is the interior lines side, provides from the terminal of communication facilities stern fast and scheduling, the storage and management function of room light wire jumper; In-line module and line module all adopt the integrated pallet of 12 cores, and per 6 12 integrated pallets of core are a unit, and each unit is 72 cores.

In-line module and line intermodule pass through the lane interconnect on frame right side, and the regulatory function of jumping fiber can be provided, and wherein, the optical fiber storage organization is made up of a jumping fiber regulating device, and storage and scheduling simply, conveniently can realize the cross connect function of jumping fiber field; In-line module and line module all have independently jumping fiber passage, satisfy the fine demand of various cloth; Equipment lateral cable is incorporated in the line module, can be in the line module direct Cheng Duan, also can equipment lateral cable length can't measure under the accurate situation with the line module in tail optical fiber be fused into end, thoroughly solve the uncontrollable problem of equipment lateral cable length.

The present invention improves the defective of traditional product, has at first promoted the capacity problem of optical fiber rack of distributing fibers, and this product is 1440 cores at the single frame capacity that highly is 2.6 meters; Outside line side and interior lines side are easy to the independent maintenance of line side and equipment side respectively at the front and back position of frame; The line module of frame front in-line module and frame rear side is connected by jumping fiber, and has cross connect function, has abandoned the defective of original optical fiber rack of distributing fibers by optical cable conduit jumping fiber, has promoted the dirigibility of jumping fiber management.

In addition, for improving convenience and the dirigibility from the stern fast terminal of equipment, this product has structurally also been done particular design:

1. after equipment lateral cable is incorporated into frame, can realize accessible tying up, Operation and Maintenance is very convenient;

2. equipment lateral cable can directly be carried out terminal in tape internal wiring module, also can be in tape internal wiring module with its tail optical fiber welding after terminal;

3. rear flank, interior lines face is provided with and deposits fine device, can solve the long problem of the surplus length of equipment lateral cable;

Product (see figure 1) of the present invention comprise on the frame lintel 1., the optical cable fixed cell 2., the jumping fiber regulating device 3., the distributing frame support body 4., outside line side form piece (per 72 cores are a unit) 5., interior lines side form piece (per 72 cores are a unit) 6., 7. the horizontal trough of support body wait composition;

Though the present invention is with preferred embodiment openly as above, they are not to be used for limiting the present invention, anyly are familiar with this skill person, without departing from the spirit and scope of the invention, and certainly when can doing various variations or retouching, but equally within protection scope of the present invention.What therefore protection scope of the present invention should be defined with the application's claim protection domain is as the criterion.

Claims

1. main distribution frame for fiber, it comprises lintel on the frame (1), optical cable fixed cell (2), jumping fiber regulating device (3), distributing frame support body (4), outside line side form piece (5), interior lines side form pieces (6), the horizontal trough of support body (7) is formed, it is characterized in that: lintel on the described frame (1), optical cable fixed cell (2), optical fiber is hung tow wheel (3) and the horizontal trough of support body (7) is fixed on the described distributing frame support body (4), described outside line side form piece (5) and interior lines side form pieces (6) are individually fixed in described distributing frame support body (4) front and back side position, and the overall dimensions of distributing frame are: 2000/2200/2600 (height) * 720 (wide) * 600 (deeply); Described outside line side form piece (5) is the in-line module part, provide that outdoor optical cable is fixed, confluxed, welding and termination function, described interior lines side form pieces (6) are the line module section, provide from the terminal of communication facilities stern fast and scheduling, the storage and management function of room light wire jumper.

2. main distribution frame for fiber according to claim 1 is characterized in that: described in-line module and line module all adopt the integrated pallet of 12 cores, and per 6 12 integrated pallets of core are a unit, and each unit is 72 cores.

3. main distribution frame for fiber according to claim 2, it is characterized in that: described in-line module and line intermodule are by the lane interconnect of frame one side, and can provide the regulatory function of jumping fiber, wherein, the optical fiber storage organization is with described jumping fiber regulating device (3) to form by one, storage is simple, convenient with scheduling, can realize the cross connect function of jumping fiber field.

4. main distribution frame for fiber according to claim 3 is characterized in that: described in-line module and line module all have independently jumping fiber passage, satisfy the fine demand of various cloth;

5. according to the described main distribution frame for fiber of one of claim 1 to 4, it is characterized in that: equipment lateral cable is incorporated in the line module, can be in the line module direct Cheng Duan, also can equipment lateral cable length can't measure under the accurate situation with the line module in tail optical fiber be fused into end, thoroughly solve the uncontrollable problem of equipment lateral cable length.