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RAD
ARC-101 Modular ATM Rate and Media Converter |
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- The ARC-101, ATM Rate
and Media Converter, provides transparent rate and
media conversion between two ATM interfaces by
extracting ATM cells from one interface and sending
them over the second one.
- The ARC-101 connects
devices with dissimilar ATM interfaces.
Alternatively, the ARC-101 can be used in ATM
testing environments, enabling module
interchangeability according to the devices being
tested.
- A large internal FIFO
is used for rate adaptation between the two
interfaces and for handling the bursty nature of the
ATM traffic. Special circuitry is responsible for
closing the ATM flow control loop according to
Available Bit Rate (ABR) traffic management
specifications in order to avoid FIFO overflow
- The ARC-101 supports a
wide variety of ATM data rates and media types.
These include: E1, E3, T3 and STS-3c/STM-1 over
optical and electrical interfaces.
- The modular
construction and software based design of the
ARC-101 enables easy migration to new ATM physical
interfaces.
- Built-in diagnostics,
configuration and statistics including physical
layer alarm surveillance/ performance monitoring and
ATM layer statistics are provided via the monitor
connector (RS-232 ASCII terminal).
- The ARC-101 is
supplied as a stand-alone unit. Special hardware for
mounting one or two units in a 19" rack using
minimal height of 1U can be ordered separately.
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