FIELD: physics.
SUBSTANCE: optical probing signal is entered into each fibre of the optical line. Each specified signal which passed through the respective fibre of the line is consistently read out and an optical fibre in the line is identified on the basis of the received signal. The probing signal for each fibre of the line has a unique sequence of optical impulses which characterizes the number of optical fibre in the line.
EFFECT: automation of the process of identification of optical fibres, improvement of reliability of identification of the ends of optical fibres irrespective of their number, arrangement and colour marking.
2 cl, 2 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| OPTICAL REFLECTOMETER | 2007 |
|
RU2339929C1 |
| OPTICAL REFLECTOMETRE | 2007 |
|
RU2357220C2 |
| WIRELESS DATA TRANSMISSION SYSTEM | 2023 |
|
RU2802912C1 |
| METHOD DETERMINING DISTANCE TO POINT OF FAULT IN SHEATH OF OPTICAL FIBER AND DEVICE FOR ITS IMPLEMENTATION | 1998 |
|
RU2147133C1 |
| SYSTEM FOR AUTOMATIC LAYING OF OPTICAL CABLE | 0 |
|
SU1737596A1 |
| SYSTEM FOR MONITORING FIBER-OPTIC COMMUNICATION LINES | 2019 |
|
RU2723467C1 |
| METHOD OF IDENTIFYING MULTIMODE OPTICAL FIBRE WITH HIGH DIFFERENTIAL MODAL DELAY | 2009 |
|
RU2400783C1 |
| FIBER-OPTIC COMMUNICATION LINE FOR EMERGENCY SITUATIONS | 2002 |
|
RU2237367C2 |
| FIBRE-OPTIC TRANSMISSION SYSTEM FOR DETECTING ATTEMPTS AT UNAUTHORISED ACCESS | 2007 |
|
RU2362271C1 |
| DEVICE FOR LOCATING FAULTS IN OPTIC CABLE | 0 |
|
SU1677675A1 |
