Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cut-over method of communication optical cable line strip system

A communication optical cable and line technology, applied in the field of communication optical cable line belt system cutover, can solve the problems of primary optical cable trunk loss, failure to restore the main circuit, circuit interruption, etc., and achieve the effect of improving circuit utilization.

Inactive Publication Date: 2010-12-08
SHANGHAI GONGLIAN COMM INFORMATION DEV
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This cutover method will cause circuit interruption. When one fusion splicer is used, the interruption time is generally more than two hours; when two fusion splicers are used, the interruption time is also more than 30 minutes.
Sometimes due to the failure of the fusion splicer, the main circuit cannot be restored for a long time after the optical cable is cut.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cut-over method of communication optical cable line strip system
  • Cut-over method of communication optical cable line strip system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] A communication optical cable line belt system cutover method, the flow chart of the method is as follows figure 1 Shown:

[0015] Preparatory work for optical fiber splicing: investigate the construction site according to the design, determine the specific location of the optical cable cutover, familiarize yourself with the surrounding environment, hold a pre-construction meeting, formulate a specific cutover plan, implement the corresponding construction and cooperation units, and determine the schedule and specific cutover Time, verify the use of the optical cable coating system and the use of optical fibers, and finally prepare the tools, materials, vehicles, and cooperating units required for construction, and determine the schedule and specific cutover time;

[0016] Removal of optical fiber coating or outer sheath: enter the construction site according to the schedule and time established by the pre-construction meeting, communicate with each point, issue cutover...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a cut-over method of a communication optical cable line strip system. The method comprises the following steps of: removing a new optical fiber cladding or a protective covering; cleaning the surface of a naked optical fiber; accessing a new optical fiber after an old optical cable is cut off; measuring the loss of an optical fiber joint; after the optical fiber is accessed, carrying out reinforcing protection on the joint of the accessed optical fiber; and coiling surplus optical fibers to finish processing. Compared with the prior art, in the invention, operations are carried out without interrupting the system on the premise of not interrupting the work of a fiber core system, and the optical cable line is conducted twice during cutting; the time of each fiber conducting is the common fiber conducting time of two machine rooms and is about 2s; and the total interruption time is about 4s, which basically does not influence the communication of users, thereby the circuit utilization rate is effectively improved.

Description

technical field [0001] The invention relates to a cutover method, in particular to a cutover method for a communication optical cable line tape system. Background technique [0002] Optical cable cutover technology management is an important and complicated work. Usually, the business operation network requires 24 hours of uninterrupted operation, and cutover generally operates on the lines and equipment in use. In order to ensure the smooth flow of optical cable channels and reduce the artificial blocking time in the work of optical cable cutover, the Ministry of Information Industry has successively issued a series of management methods for trunk optical cable cutover, requiring cutover within a time limit, and to be fast and accurate. [0003] When the optical cable line is relocated or cut over, the original optical cable is usually cut at the meeting point of the two ends, and then connected to the new cable respectively. This cutover method will cause circuit interru...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G02B6/38G02B6/44
Inventor 刘稼国
Owner SHANGHAI GONGLIAN COMM INFORMATION DEV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com