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Passive Optical Networks (PON) and Network
Emulators
Bringing the digital revolution to your house.
Passive Optical Networks (PON) in their various flavors offer greater
bandwidth per subscriber, with aggregate downstream rates of 633Mbps and
2.488Gbps. With telcos looking to IPTV to break in on the home video market
traditionally cornered by the cable providers, PON is an attractive solution
for the infrastructure required to deliver a solution, providing a bandwidth
cushion for the next decade.
BPON and GPON solutions broadcast downstream through a splitter to the
ONT, but they must multiplex upstream signals without optical-to-electrical
conversion. This is accomplished through an arbitration protocol that
controls when each ONT is allowed to transmit.
As with any optical network, PONs will experience delay based on distance
and should experience a minimal but measurable error rate. Since PONs
are being targeted to deliver IP services such as VoIP, IPTV and Video
on Demand, PON implementations must be tested to verify that they will
deliver the quality of experience required by the customer.
Anue Network Emulators simulate real world delays and errors that occur
as data is transmitted over passive optical networks.
Anue Network Emulators can inject delay in one bit-time increments and
errors at rates down to 10-15 to simulate any PON environment.
Use Anue Network Emulators to:
* Stress and characterize ranging algorithms.
* Test performance of applications running over passive optical networks.
Since 1997, Gillaspy Associates has built
a solid reputation for developing strong relationships with our customers
by providing quality solutions and ongoing support.
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