CN210015263U

CN210015263U - Tail fiber presetting device

Info

Publication number: CN210015263U
Application number: CN201920973682.2U
Authority: CN
Inventors: 罗汉辉
Original assignee: Guangdong Power Grid Co Ltd; Shanwei Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Shanwei Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-02-04
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a tail fiber presetting device, which comprises a first ODF distribution box and a second ODF distribution box; the first ODF distribution box is arranged in the ODF screen, and the second ODF distribution box is arranged in the optical communication equipment screen; the first ODF wiring box and the second ODF wiring box are connected through a tail fiber. The embodiment of the utility model provides a tail optical fiber presetting device, the tail optical fiber length in the optical communication equipment screen and the ODF screen is unanimous basically, jumps the fibre in this local cabinet, does not have a large amount of tail optical fibers surplus, does not have a large amount of tail optical fibers winding problem, does benefit to subsequent fortune dimension management; in an emergency state, all stations only need to prepare tail fibers with the same length and the same specification, so that the labor, the time and the material cost are saved.

Description

Tail fiber presetting device

Technical Field

The utility model belongs to the technical field of the comprehensive wiring, especially, relate to a tail optical fiber preset device.

Background

Currently, optical communication has become a main communication means in power communication systems. A common problem at the end of optical communications applications is pigtail stacking.

All optical communication devices in the optical communication device screen are respectively and independently distributed with a tail fiber to an Optical Distribution Frame (ODF) screen, and due to the position difference between the optical communication devices and the ODF screen, the tail fibers are not uniform in length and difficult to customize, so that a large number of redundant tail fiber discs are wound in the ODF screen, and hidden danger is caused; optical path adjustment is required in an emergency state, pigtails are often required to be re-distributed, a large number of pigtails of different types are required to be prepared, and waste of manpower, materials and time is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tail optical fiber presets device to technical problem more than solving.

To achieve the purpose, the utility model adopts the following technical proposal:

a pigtail preset device comprises a first ODF distribution box and a second ODF distribution box;

the first ODF distribution box is arranged in the ODF screen, and the second ODF distribution box is arranged in the optical communication equipment screen;

the first ODF wiring box and the second ODF wiring box are connected through a tail fiber.

Optionally, the tail fiber is a bundle-shaped tail fiber.

Optionally, the tail fiber is a ribbon tail fiber.

Optionally, the first ODF distribution box and the second ODF distribution box are both 12-core, 24-core or 48-core in specification.

Optionally, the first ODF distribution box is mounted at a top position of the ODF screen, and the second ODF distribution box is mounted at a top position of the optical communication device screen.

Optionally, the first ODF distribution box is connected to a jumper fiber in the ODF screen, and the second ODF distribution box is connected to a jumper fiber in the optical communication device.

Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:

the embodiment of the utility model provides a tail optical fiber presetting device, the tail optical fiber length in the optical communication equipment screen and the ODF screen is unanimous basically, jumps the fibre in this local cabinet, does not have a large amount of tail optical fibers surplus, does not have a large amount of tail optical fibers winding problem, does benefit to subsequent fortune dimension management; in an emergency state, all stations only need to prepare tail fibers with the same length and the same specification, so that the labor, the time and the material cost are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a structural diagram of a pigtail presetting device provided by the embodiment of the present invention.

Fig. 2 is a comprehensive wiring schematic diagram of a pigtail presetting device provided by the embodiment of the utility model.

Illustration of the drawings:

tail fiber presetting device 10, first ODF distribution box 11, second ODF distribution box 12, tail fiber 13, jump fiber 14.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 and 2, the present embodiment provides a pigtail provisioning device 10, which includes a first ODF distribution box 11 and a second ODF distribution box 12.

The first ODF box 11 is mounted within the ODF screen and the second ODF box 12 is mounted within the optical communications equipment screen.

The first ODF distribution box 11 and the second ODF distribution box 12 are connected by a pigtail 13.

Compared with the conventional optical communication equipment which is directly connected with the ODF screen through the tail fiber 13, the optical communication equipment is in relay connection through the first ODF wiring box 11 and the second ODF wiring box 12, the lengths of the tail fibers 13 in the optical communication equipment screen and the ODF screen are basically the same, the fibers are jumped in the cabinet, a large amount of the tail fibers 13 are not left, the winding problem is avoided, and the risks of mistakenly pulling and mistakenly breaking the tail fibers 13 in daily operation are reduced. When the fiber core of the optical fiber needs to be adjusted in an emergency state, all stations only need to prepare the same-length tail fiber 13 with the same specification, so that the labor, time and material cost are saved.

Example two

The present embodiment provides a pigtail provisioning device 10 comprising a first ODF cabinet 11 and a second ODF cabinet 12.

The pigtail 13 is a bundle-shaped pigtail 13 to save the arrangement space.

EXAMPLE III

The pigtail 13 is a ribbon pigtail 13 to save the arrangement space.

Example four

The first ODF wiring box 11 and the second ODF wiring box 12 are 12 cores, 24 cores or 48 cores in specification.

EXAMPLE five

The first ODF box 11 is mounted at a top position of the ODF screen, and the second ODF box 12 is mounted at a top position of the optical communication equipment screen.

EXAMPLE six

The first ODF distribution box 11 is connected with a jumper fiber 14 to the ODF screen, and the second ODF distribution box 12 is connected with a jumper fiber 14 to an optical communication device.

Summarizing, according to the tail fiber presetting device 10 provided by the utility model, the lengths of the tail fibers 13 in the optical communication equipment screen and the ODF screen are basically consistent, and the tail fibers are all the jumping fibers in the cabinet of the device, so that a large amount of tail fibers 13 are not left, and the winding problem of the tail fibers 13 is avoided, thereby being beneficial to the subsequent operation and maintenance management; in an emergency state, all stations only need to prepare tail fibers 13 with the same length and the same specification, so that the labor, time and material cost are saved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The tail fiber presetting device is characterized by comprising a first ODF wiring cabinet and a second ODF wiring cabinet;

2. A pigtail provisioning apparatus as claimed in claim 1 wherein said pigtail is a pigtail in the form of a bundle.

3. A pigtail provisioning apparatus as claimed in claim 1 wherein said pigtail is a ribbon pigtail.

4. A pigtail provisioning device as recited in claim 1 wherein said first and second ODF distribution boxes are each 12-core, 24-core, or 48-core.

5. A pigtail provisioning apparatus as recited in claim 1 wherein said first ODF enclosure is mounted at a top location of an ODF screen and said second ODF enclosure is mounted at a top location of an optical communications equipment screen.

6. The pigtail provisioning apparatus of claim 1 wherein said first ODF distribution box is connected to a jumper fiber into an ODF screen and said second ODF distribution box is connected to a jumper fiber to optical communication equipment.