STN EN IEC 60793-1-44
| Name: | STN EN IEC 60793-1-44 |
| Validity: | Valid |
| Number of pages: | 36 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Optické vlákna. Časť 1-44: Metódy merania a skúšobné postupy. Medzná vlnová dĺžka |
| English title | Optical fibres - Part 1-44: Measurement methods and test procedures - Cut-off wavelength |
| Release Date: | 01. 11. 2023 |
| Date of withdrawal: | |
| ICS: | 33.180.10 |
| Sorting character/National clasification code | 35 9213 |
| Level of incorporation: | idt EN IEC 60793-1-44:2023, idt IEC 60793-1-44:2023 |
| Official Journal | 10/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 60793-1-44:2011-12 (35 9213) |
| Note in Official Journal: | |
| Subject of the standard: | IEC 60793-1-44:2023 establishes uniform requirements for measuring the cut-off wavelength of single-mode optical fibre, thereby assisting in the inspection of fibres and cables for commercial purposes. This document gives methods for measuring the cut-off wavelength for uncabled or cabled single mode telecom fibre. These procedures apply to all category B and C fibre types. There are three methods of deployment for measuring the cut-off wavelength: - method A: cable cut-off using uncabled fibre 22 m long sample, lcc; - method B: cable cut-off using cabled fibre 22 m long sample, lcc; - method C: fibre cut-off using uncabled fibre 2 m long sample, lc. All methods require a reference measurement. |
| Preview: | Náhľad normy (PDF) |