More information needed - is it a network cable (ethernet) or a 2-phase power supply (unlikely) . .
layer 1 deal with physical connectivity of network device.Most common problems related to Layer 1 as follow: -device power off -device power unplugged -loose network cable connection -incorrect cable type -faulty network cable
The Insertion Loss of a line is the ratio of the power received at the end of the line to the power transmitted into the line.
PoE
Yes if the power source is dry cell or small batteries. Electrical waves can be transmitted in any conductor. Video cable has lower resistance than a regular electric cable and it can only tolerate a minimal source of electrical waves.
power puff girls is on cartoon network
all computors can get viruses, exsept one with the power of incased in concrete with the network cable unplugged!
Reduced Cost, Processing Power, Improved Network Technology, Scalability, Availability
You would use a network cable to connect a computer to a network. The type of cable and its electrical, possibly optical, and mechanical attributes depend on the network's pysical layer.Networks use a variety of fiber optic cables, coaxial cables, single twisted-pairs, double and quadruple twisted-pair cables. Other forms exist, including those not requireing a dedicated cable (such as some devices designed for networking over power line), or not requireing a cable at all (such as devices designed for networking over radio frequency connections).
GSM900 transmitted power from BTS: 39dBm GSM1800 transmitted power from BTS: 36dBm
Ethernet cable running, such as Cat5e would require you to drill holes at the most and install plug plates or at the least tack down cables along the wall or in the drop ceiling. A power line networking setup has the advantage of using existing cable already in your walls to run data in addition to power. SO much easier to install. Generally power line networking (which is ethernet in protocol) is a tad slower than Copper based cat cable.