Q:Elevator 3 party intercom, no repeater can connect how many meters

Depends on what kind of machine you are, the old 4~6 core line of transmission is relatively far, I have done 200 meters or so, the new 2 core in the case of external auxiliary power supply, the most done 300 meters

Q:What does a repeater connect to through a router?

If you don't know, click on "search", scan nearby signals, select the name just configured, click "connect", and SSID and BSSID will import automatically;Finally, save the settings and restart the higher level router, and the wireless relay is configured successfully.

Q:What is the repeater used in the intercom system?

The network line is super long (greater than 800 meters) and is not used in the case of optical fiber transmission. Undertake the role of. There are also some manufacturers of repeaters from signal distribution, conversion role.

Q:What are the layers of routers, switches, repeaters, gateways, bridges and so on?

Physical layer - mechanical characteristics, physical standards, bit, HUB (Hub: shared bandwidth, no collision domain, no broadcast domain)

Q:Can networks with master keys expand network signals with wireless repeaters?

The most important point is that as long as the wireless repeater (wireless AP) access to the upper level network is stable enough, it can expand the wireless network signal.

Q:About repeaters and common twisted pair problems

If the length of the cable Ethernet Repeater often use bus standard, thinnet each maximum length of 185 meters, up to 5, thus increasing the repeater, the maximum length of the cable network can be increased to 925 meters.

Q:Why do home networks typically use routers? Repeaters, bridges, and the like? What is the name of a direct link modem for a network?

Bridge: like a smart repeater. Repeaters receive signals from a network cable, amplify them and send them to the next cable. Bridges, by contrast, are more sensitive to the information uploaded from the checkpoint. A bridge is a technique for forwarding frames, isolating collisions according to the MAC partition block. The bridge connects multiple segments of the network at the data link layer.

Q:The biggest difference between digital repeater station and optical analog repeater

The main difference between digital repeater and analog repeater is in the intermediate processing and relay links. Digital processing methods, digital intermediate frequency and digital filtering technology are adopted. The analog repeater of optical fiber is an analog repeater with optical fiber relay, and the modulated light signal is transmitted in the optical fiber after the analog to intermediate frequency signal passes through the electro optical conversion.

Q:What brand of network repeaters is best?

Many of the major brands in China are of good quality.Shopping also takes into account your network and the number of users you use and connect to your environment.

Q:What is the difference between repeaters and hubs?

Data link layer, connect two LAN, to transmit the frame according to the MAC address, can be seen as a "low-level router" (routers in the network layer, such as the network address IP address forwarding).