CN202904086U

CN202904086U - Optical fiber main distribution frame

Info

Publication number: CN202904086U
Application number: CN 201220515655
Authority: CN
Inventors: 谷道荣
Original assignee: ANHUI RONGJIU OPTICAL FIBER COMMUNICATION Co Ltd
Current assignee: ANHUI RONGJIU OPTICAL FIBER COMMUNICATION Co Ltd
Priority date: 2012-09-29
Filing date: 2012-09-29
Publication date: 2013-04-24
Anticipated expiration: 2022-09-29

Abstract

The utility model discloses an optical fiber main distribution frame, comprising a frame, a vertical column module, a transverse column module, and an optical cable fixed plate, a horizontal wiring slot is distributed below each layer of transverse column; the optical cable fixed plate is disposed at an upper end or lower end of the vertical column module, one end of the 96 core terminal panel is provided with a wiring loop I, two ends of the horizontal wiring slot are respectively provided with a wiring loop III, a machine frame side surface adjacent to the wiring loop I is provided with a wiring loop II corresponding to the wiring loop I, and is also provided with a wiring loop IV corresponding to the 72 core integrated machine frame, the right side of the wiring loop II is provided with a column of small fiber-hanging wheels, and the right side of the small fiber-hanging wheels are also provided with a column of large fiber-hanging wheels. The optical fiber main distribution frame is suitable for multi-frame combined-frame installation, double-surface operation is performed, utilization rate of machine room space is high, a line side and a device side are separated, pipelines are clear, jumper fibers do not go out of the distribution frame, length determination of the jumper fibers is facilitated, and flexible scheduling is provided.

Description

Main distribution frame for fiber

Technical field

The utility model relates to the optical fiber distributing technical field, relates in particular to a kind of main distribution frame for fiber.

Background technology

Main distribution frame for fiber is widely used in the fused fiber splice between the Optical Access Network optical cable, distribution, scheduling, optical communication terminal equipment in the test, it is the signal transmission between the optical signal transceiver equipment, the hinge that scheduling and dress change, scheduling with light signal, the functions such as switching, according to different cloth net modes, people develop various fibre distribution frames, common fibre distribution frame mostly is single-sided operation formula structure, a small amount of double-side operation Optical Distribution Frame of using also only is limited as one side energy terminal on the market, another side is only done the cabling management of optical fiber, exist and to stride frame scheduling inconvenience and the low shortcoming of machine room space availability ratio, more and more be not suitable with under " the copper matting advances " form the management expectancy to a large amount of optical fiber cables.

The utility model content

The utility model purpose is exactly in order to remedy the defective of prior art, a kind of main distribution frame for fiber that can reach the requirement of a large amount of optical fiber cable management to be provided.

The utility model is achieved through the following technical solutions:

A kind of main distribution frame for fiber, include frame, in-line module, line module and optical cable fixed head, described in-line module and line module are respectively on the front-back of described frame, described line module includes the multilayer line that 96 core terminal panels rearrange, and every layer of line below is furnished with horizontal trough; Described in-line module is vertically rearranged by the integrated machine frame of a plurality of 72 cores; Described optical cable fixed head is positioned at upper end or the lower end of described in-line module, one end of described 96 core terminal panels is provided with away wire loop one, described horizontal trough two ends are respectively equipped with away wire loop three, the frame side adjacent with walking wire loop one is provided with and walks wire loop one to the corresponding wire loop two of walking, on this side, also be provided with corresponding with the integrated machine frame of the described 72 cores wire loop four of walking, be provided with the little extension tow wheel of row on the right side of walking wire loop two, the right side of little extension tow wheel also is provided with the large tow wheel of hanging of row.

Also be provided with fiber storage wheel between described 96 core terminal panels and the described frame, be used for the remaining length of memory device optical cable.

Built-in six the 12 core integrated pallets of the integrated machine frame of described 72 cores.

Described each large hanging wire wheel below is equipped with self-adhesive tape, but the colligation jumping fiber makes the neat standard of jumping fiber, can greatly alleviate the gravity of jumping fiber tenesmus simultaneously to the pulling force of jumping fiber connector.

The utility model has the advantages that: the utility model is suitable for many and frame installation, double-side operation, the machine room space availability ratio is high, and separate with equipment side in the line side, and pipeline is clear, jumping fiber does not go out distributing frame, make things convenient for the jumping fiber fixed length, and scheduling is flexibly, and frame and connecing when using, vertically jumping fiber district and multiple-layer horizontal trough form three-dimensional jumping fiber management system, have solved the problem that path partially blocks up when avoiding a large amount of chiasma interference of jumping fiber.

Description of drawings

Fig. 1 is the in-line module schematic diagram.

Fig. 2 is the line module diagram.

Fig. 3 is this jumping fiber figure.

Fig. 4 is jumping fiber figure between frame.

Embodiment

A kind of main distribution frame for fiber, include frame 8, in-line module, line module and optical cable fixed head 9, described in-line module and line module are respectively on the front-back of described frame 8, described line module connects optical line terminal and transmission equipment optical cable jumping fiber, and described in-line module connects outdoor optical cable; Described line module includes the multilayer line that 96 core terminal panels 5 rearrange, and every layer of line below is furnished with horizontal trough 6; Described in-line module is vertically rearranged by the integrated machine frame 7 of a plurality of 72 cores; Described optical cable fixed head 9 is positioned at upper end or the lower end of described in-line module, one end of described 96 core terminal panels 5 is provided with away wire loop 1, described horizontal trough 6 two ends are respectively equipped with away wire loop 33, frame 8 sides adjacent with walking wire loop 1 are provided with and walk wire loop 1 to the corresponding wire loop 22 of walking, on this side, also be provided with corresponding with the integrated machine frame of described 72 cores 7 wire loop 44 of walking, be provided with the little extension tow wheel 10 of row on the right side of walking wire loop 22, the right side of little extension tow wheel 10 also is provided with the large tow wheel 11 of hanging of row.

Also be provided with fiber storage wheel 12 between described 96 core terminal panels 5 and the described frame 8, be used for the remaining length of memory device optical cable.

Integrated machine frame 7 built-in six the 12 core integrated pallets of described 72 cores.

Described each large hanging wire is taken turns 11 belows and is equipped with self-adhesive tape 13, but the colligation jumping fiber makes the neat standard of jumping fiber, can greatly alleviate the gravity of jumping fiber tenesmus simultaneously to the pulling force of jumping fiber connector.

This jumping fiber trend: jumping fiber from 96 core end faces, 5 plates out, pass from the wire loop 1 of walking on panel the right, through walking wire loop 22, then upwards spacing by little extension tow wheel 10, upwards be suspended on the large extension tow wheel 11 that needs, jumping fiber is passed down through corresponding following second of the integrated machine frame of 72 cores 7 from large extension tow wheel 11 and walks wire loop 44, reserves the certain-length utility tray and extracts out, then enters the integrated machine frame 7 of 72 cores.

Stride frame jumping fiber trend: jumping fiber from 96 core terminal panels 5 out after, pass from the wire loop 1 of walking on panel the right, through walking wire loop 22, then be passed down through away wire loop 33, pass again another frame 8 horizontal trough 6 left ends walk wire loop 33 again by horizontal trough 6 pass horizontal trough 6 right-hand members to walk wire loop 33 upwards spacing by little extension tow wheel 10, upwards be suspended to and be passed down through following nearest second of the integrated machine frame of 72 cores 7 on the large extension tow wheel 11 that needs and walk wire loop 44, reserve the certain-length utility tray and extract out, then enter 72 integrated machine frames 7.

Claims

1. main distribution frame for fiber, include frame, in-line module, line module and optical cable fixed head, described in-line module and line module are respectively on the front-back of described frame, described line module includes the multilayer line that 96 core terminal panels rearrange, and every layer of line below is furnished with horizontal trough; Described in-line module is vertically rearranged by the integrated machine frame of a plurality of 72 cores; Described optical cable fixed head is positioned at upper end or the lower end of described in-line module, it is characterized in that: an end of described 96 core terminal panels is provided with away wire loop one, described horizontal trough two ends are respectively equipped with away wire loop three, the frame side adjacent with walking wire loop one is provided with and walks wire loop one to the corresponding wire loop two of walking, on this side, also be provided with corresponding with the integrated machine frame of the described 72 cores wire loop four of walking, be provided with the little extension tow wheel of row on the right side of walking wire loop two, the right side of little extension tow wheel also is provided with the large tow wheel of hanging of row.

2. main distribution frame for fiber according to claim 1 is characterized in that: also be provided with the fiber storage wheel between described 96 core terminal panels and the described frame.

3. main distribution frame for fiber according to claim 1 is characterized in that: built-in six the 12 core integrated pallets of the integrated machine frame of described 72 cores.

4. main distribution frame for fiber according to claim 1 is characterized in that: be equipped with self-adhesive tape below described each large extension tow wheel.