My answer is not wrong
The maximum distance of 100BaseT, also known as Fast Ethernet, is 100 meters using twisted-pair cable. Beyond this distance, signal degradation can occur, affecting network performance.
100 meters or 328 feet unless a repeater (such as a switch or a router) is placed inline.
Ethernet over E1 converter (also called E1 network bridge) is to transmit Ethernet data over E1 network (PDH,SDH network etc). The Ethernet port connect to terminal device,computer,Ethernet switch,Ethernet router etc. The device's E1 port connect to mail network(PDH SDH etc).E1 over IP (TDMOIP) is to transmit the E1 data over ethernet IPnetwork. It transports the legacy E1 data through the existing Ethernet or IP network. The typical application is transmit voice and data over wireless radio network.
You would want to move to a Gigabit network. This will require a switch capable of Gigabit speeds, network cabling capable of Gigabit speeds (Cat 5e for example), and a network interface on a computer that is also Gigabit rated. Most modern switches are Gigabit rated (even inexpensive soho switches).
longest i have seen in a store was 100ft but if you need longer get a roll of Ethernet cable and 3 ends for it then make your own length of cable.
Any system in an Ethernet IP network will transmit IP addresses.
BNC
A RJ45 can be defined as a telecommunications connector standard for telephone cables. It can also be defined as a connector for computer network (Ethernet) cables.
Simply upgrade your network hardware to 100baseT compatible devices and components, eg: Hubs, switches,routers, cables and computers(network cards)
BNC connecter
LAN Port, Network Port or Ethernet Port