Optical patch cords - finished products of the factory producing STS telecommunications equipment.25.10.2011#979055
A worker installs optical patch cord connectors in an electronic furnace for heat treatment in the department producing fiber optic STS telecommunications equipment.25.10.2011#979054
The beam of an optical fiber in the hands of an employee in the optical fiber section of the enterprise producing STS telecommunication equipment.25.10.2011#979051
Checking the optical contact with a laser beam in the optical fiber section of the enterprise producing STS telecommunication equipment.25.10.2011#979050
Employee in the factory producing STS telecommunications equipment monitors the quality of optical contact with an electron microscope in the optical fiber area.25.10.2011#979049
Employee in the factory producing STS telecommunications equipment installs a set of optical patch cords to a machine for polishing the contacts in the optical fiber section.25.10.2011#979048
