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RAD
IMX-6L (6 x 64 kbps) Inverse
Multiplexer
for Leased Lines |
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- The IMX-6L inverse
multiplexer splits a high speed data channel over
two to six 64 kbps channels to support applications
such as LAN internetworking and video conferencing.
- IMX-6L operates with
permanent 64 kbps channels such as leased lines. It
is intended for use where data transmission above 64
kbps is required, but higher speed lines are either
not available or are prohibitively expensive.
- The inverse
multiplexer operates by dividing the bandwidth among
the 64 kbps channels. At the remote site, a second
inverse multiplexer restores the original signal by
combining and synchronizing the channels.
- During the initial
handshaking process, both units measure the delay of
each channel. This enables the two units to
reconstruct the data after it has been spread across
the separate channels to ensure that the data is
delivered in the proper order.
- Operation is in
compliance with the BONDING protocol specifications
(Modes 1, 2 and 3) for multivendor interoperability.
Mode 2 and 3 enable auto-recovery from link failure.
- IMX-6L offers a large
choice of interfaces for the network and data ports:
- V.24/RS-232 (network ports only)
- V.35
- V.36/RS-449
- RS-530
- RS-530A
- X.21
- G.703 codirectional (network ports only)
- The differential delay
of 512 msec can support two satellite hops.
- Command driven
software offers complete control of configuration,
diagnostics, alarms, etc.
- SNMP over SLIP support
is available for most monitoring and configuration
functions.
- IMX-6L can be ordered
with two, four or six 64 kbps channels.
- IMX-6L is a compact 1U
high stand-alone unit. It can be mounted in a
19" rack using the optional rack-mount hardware
(RM-7/NEW).
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