Optical fibre cables - Indoor optical fibre cables. Family specification for A4 fibre cables
Optical fibre cables - Indoor optical fibre cables. Family specification for A4 fibre cables
Мы хотим включить аналитику посещений, чтобы понимать, что искать людям на сайте. Без вашего согласия счётчики не загружаются. Политика конфиденциальности
What is BS EN 60794-2-40 - Indoor optical fibre cables about?
BS EN 60794-2-40 is an international standard that discusses the specifications of good quality i ndoor optical fibre cables. BS EN 60794-2-40 is a family specification covering buffered A4 fibres and cabled A4 fibres for indoor use. The buffer, if any, in accordance with BS EN 60794-2-40 consists of one or more layers of inert material. For a tight buffer, the buffer is easily removable in one operation over a length of 15 mm to 25 mm, depending on the end-user’s requirements. For semi-tight buffers, the buffer is easily removable over a length of 0.2 m to 2.0 m.
Другие стандарты BS