英文關鍵字
active
blue
broadcast
bundle
business
cable
case
center
cisco
communication
communications
connection
cord
data
device
distribution
equipment
ethernet
fiber
fibre
firewall
frame
integrated
internet
laser
mode
modem
networking
optic
optical
optics
optimized
panel
patch
plug
repair
router
socket
speed
tcpip
tech
technician
technique
technology
telecommunication
television
transmission
wan
waveguide
wired