TS 621 · How to read a TS 621 cable code
Q / q in a TS 621 cable code
This symbol has more than one meaning in this system; which one applies depends on where it stands in the designation. The decoder tries each.
| Symbol | Meaning | Part of the cable |
|---|---|---|
| Q | Longitudinal & Radial Water Resistant Tape | Tapes and water blocking |
| q | Oil Resistant | Other |
Source: The 2016 symbol tables of this site
Designations that use it
The same meaning in other coding systems
As recorded in the symbol tables: the same meaning, written with each system's own letters.