Relio R2 Synchronous Serial Server
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Relio R2 Synchronous Serial Server


Do you have a synchronous serial application
and also need a powerful, compact, COTS computer?
You need a computer with a long life cycle one that is available for several years
instead of a few months You want a compact computer, with flexible
mounting options that can be installed in small spaces
You may also have a requirement for compliance to
Military shock and vibration specifications Introducing the Relio R2 Synchronous Serial
server from Sealevel The R2 Sync Server includes four synchronous
serial ports using the popular Zilog 85230 Enhanced Serial
Communication Controller The serial ports are each brought out on DB-25
male connectors with each port individually configurable for
RS-232, RS-422, RS-485, RS-530-530A or V.35 Most common modem control signals are implemented
on each DB25 connector for maximum compatibility with a variety of
synchronous serial applications Sealevel’s SeaMAC synchronous serial driver supports HDLC and SDLC protocols, as well as certain configurations of monosync, bi-sync and raw bit-shifter modes Each synchronous serial port is capable of
data rates to 128K and includes a digital phase lock loop circuit
for reliable communication when using NRZI or FM encoding The R2 Sync Server is completely solid-state with no internal cables or other moving parts
allowing it to operate fanless over a wide 0-50 C operating temperature range Designed using COM Express architecture the COM module can be upgraded as your processor requirements change without affecting your I/O The R2 Sync Server is available with Intel dual core i3 or i7 processors
and supports up to 16GB of DDR3 RAM The system runs from ultra-reliable Mini-SATA
solid-state disk in either 64GB or 128GB capacities
that can be preloaded with Microsoft Windows or Linux operating systems The R2 Sync server includes a wealth of standard I/O including dual Gigabit Ethernet high-retention USB 2.0 ports
and DisplayPort video The compact, rugged aluminum enclosure is
designed and tested to MIL-STD-810 specifications making it perfect for radar, satellite and
military applications Sealevel Relio industrial computers provide
a long product life cycle and are easily customized to match your specific
application requirements including custom synchronous protocols Sealevel – we build computers that don’t fail Call us to discuss your application today

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