background
black
cable
cat5
close up
closeup
communication
computer
connection
connector
contact
crimp
crimping
cut
cutter
data
electronic
electronics
equipment
handle
installation
instrument
internet
isolated
jack
lan
net
network
pair
patch
phone
pliers
plug
red
repair
rj11
rj45
service
system
technician
technology
telecommunications
telephone
tool
twisted
white
wire
work