Medical Imaging Transmission
Medical images, such as those generated by Teleradiology equipment,
have large file sizes due to high resolution. Rapid transmission
between hospitals and medical centers requires high availability,
high bandwidth telecommunication services. For smaller offices
or infrequent use, a T1 data line might easily suffice. For medium
and larger facilities, DS3 or Ethernet fiber optic carriers are
What does Convergence mean?
Convergence is the merging of voice, data and often video onto
a single network. Most often that network is a company LAN with
enough bandwidth to accommodate all users and QoS or Quality of
Service control to ensure high quality voice and video transmissions.
What does flooding mean?
Flooding is a Ethernet process whereby switches that do not know
the destination for data packets they receive send that data to
all ports and wait for a reply to discover the actual address.
What is PoE?
PoE means power over the Ethernet. It is a way to provide a DC
power supply over network lines to energize security cameras,
VoIP telephones, badge readers, wireless access points and other
devices that might not have an AC outlet nearby.
What is the Cost Advantage
of Carrier Ethernet
Where available, Ethernet transport services from competitive
carriers may cost less than half the lease price of DS3 service
for over twice the bandwidth. The difference in cost between SONET
optical carrier service and Gigabit Ethernet WAN service is even