Search results: multiswitch&ms-

Signal MRP multiswitches with passive DVB-T/DAB/FM path have been designed for small/medium size SAT installations built in star topology. One device or a group of such multiswitches feeds the subscriber outlets from individual outputs of the multiswitch(es). This topology is typical for applications in single-family homes and in buildings inhabited by several or so families.

Signal Fire is a dynamically developing company specializing in the manufacture of fiber optic splicers. Headquartered in Chengdu, it employs nearly 200 professionals. The devices are built with top-of-the-line components from renown manufacturers (including European ones), and based on technological solutions protected by numerous patents. The characteristic feature of splicing machines from Signal Fire is the use of smartphones for their configuration, archiving of operation data and for diagnostics. Products of this company have gained recognition in the markets of the whole world. The high quality of the offered devices is confirmed by the warranty policy providing a replacement after 50,000 splices.

Signal standing and server RACK cabinets have been tested for compliance with the general safety requirements of the European Union Directive 2014/35/EU of February 26, 2014, by meeting the relevant requirements of EN 62368-1: 2015-03 standard.

The article presents proposals to build examination stands in technical/vocational schools. Additionally, it lists other articles that can help understand some practical issues connected with electronics.

Proper preparation of the ends of optical fibers is the basis for successful fiber splicing. Even the best and most expensive splicing machine will not be able to properly connect dirty or improperly cleft fibers. For this reason, care for the cleanliness of fiber optic tools is extremely important.

Video monitoring devices can be easily classified into a wider range of products that can form the Internet of Things (IoT). Many devices used in everyday life, such as TV sets, refrigerators or washing machines with embedded electronic systems and equipped with network interfaces can process and transfer data via network connections.

The RACK board system allows for use both of the front and side surfaces of a RACK cabinet, available after dismantling side walls. The solution enables the installer to achieve unprecedented volume filling factor of the cabinet, while maintaining good access to all signal distribution devices, with proper ventilation, connection transparency, application of patch panels to connect all inbound and outbound cables. All the features make it easy for technicians to diagnose the network during operation.

The article introduces concepts of implementing distribution systems of terrestrial and satellite radio and TV signals in multifamily buildings. Any subscriber is able to receive terrestrial FM/DAB/TV signals broadcast in the area, and satellite radio/TV signals from two satellite positions. All the signals come from one master antenna set... (in translation)

Twisted-pair cables are used to transmit signals in telecommunication systems and computer networks. The most popular twisted-pair cables are composed of four pairs of twisted insulated copper wires. The twisting strongly reduces the influence of external electromagnetic interference and mutual interference between the pairs, called crosstalk. Currently, the cables are mainly used in telephony and Ethernet networks.

Wireless network in a school should provide access to the Internet throughout the school building and offer bandwidth sufficient for comfortable use of network services by students, teachers and administrative staff. The key factors in choosing the devices is their bandwidth and the maximum number of supported users.