a hand of engineer is plugging fiber cable into the network devices for check optical power
Palabras clave
network,
supermarket,
shopping,
cart,
cable,
streetcar,
business,
server,
equipment,
metal,
shop,
computer,
industry,
basket,
switch,
cyberspace,
technology,
row,
factory,
connection,
retail,
datacenter,
communication,
ethernet,
market