FIELD: electrical engineering; fiber-optic communication lines. SUBSTANCE: known optical cable has optical fibers in electric modules, central power member, water-repelling filler, and insulating sheath overall. Novelty is that cable diameter is reduced, insulating modules are made in the form of sector members whose walls are perforated. EFFECT: enhanced mechanical resistance to side thrusts on cable. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| OPTICAL COMMUNICATION CABLE | 2002 |
|
RU2216803C1 |
| OPTICAL COMMUNICATION CABLE | 1996 |
|
RU2094869C1 |
| OVERHEAD OPTICAL COMMUNICATION CABLE | 1998 |
|
RU2144227C1 |
| OPTICAL CABLE | 1998 |
|
RU2152062C1 |
| OPTIC COMMUNICATION CABLE | 2008 |
|
RU2383075C1 |
| OPTICAL COMMUNICATION CABLE | 2006 |
|
RU2334292C1 |
| SUSPENDED OPTICAL COMMUNICATION CABLE | 1995 |
|
RU2089929C1 |
| SUSPENDED OPTICAL COMMUNICATION CABLE | 2001 |
|
RU2199142C1 |
| OPTICAL COMMUNICATION CABLE | 2004 |
|
RU2276416C1 |
| OPTICAL-FIBER GROUND WIRE | 1997 |
|
RU2123734C1 |
