SENA Promi-MSP User Guide - Manual (Page 5)

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Copyright © 2006 Sena Technologies, Inc. All rights reserved.
1. About Promi-MSP
™
Promi-MSP ™ is a Bluetooth-wireless multiple serial server for minimum 7 to
maximum 14 devices; an option to conventional multi-serial ports. Wireless Promi-
MSP ™ results in dramatic installation cost and time savings.
With Promi-SD ™ installed at RS-232 interfaced terminals, Promi-MSP ™ affords
dependable convenience for a variety of serial communications environments.
Refer to the figure 1.1. below:
Promi-MSP ™ has Bluetooth protocol stack qualified by Bluetooth SIG, which assures
standardized, secure and scaleable serial communications. Promi-MSP ™ identification of
data, per each additional unique Bluetooth SPP enabled device address, prevents data
jam.
Bluetooth’s 2.4GHz frequency-hopping system is resilient to RF interference from
sources such as Wireless LAN. Increased communications security is possible via
optional user set-up authentication.
Promi-MSP ™ transmits data from each Bluetooth devices to Host PC via TCP/IP
Ethernet. Host PC also responds to each Bluetooth devices wirelessly via Promi-MSP ™ .