Coaxial cable

Update:19 Dec 2017
Summary:

A. Rough cable 1 . High cost 2 . Installation is diffic […]

A. Rough cable
1 . High cost
2 . Installation is difficult
3. Standard long distance
4. High reliability
Can be used for large LAN backbone connection, will gradually be replaced by optical fiber
Each network segment 500m, the maximum network range of 2500m; minimum 2.5m between transceivers, the maximum transceiver cable 50m

B. Thin cable
1 . Low cost
2 . Easy to install
3. Poor reliability
4. Network anti-interference ability
LAN bus part of the connection, and gradually replaced by optical fiber or twisted pair
Each segment maximum 185m, the maximum network range up to 925m; minimum distance between the two T-type connector 0.5m

http://www.ptlcable.net/