170
iNET Series Reference Manual
05-2806A01, Rev. H
assuming the right information is entered, can immediately reconnect to
the access point without user intervention.
PLC
—Programmable Logic Controller. A dedicated microprocessor
configured for a specific application with discrete inputs and outputs. It
can serve as a host or as an RTU.
PuTTY
—A free implementation of Telnet and SSH for Win32 and
Unix platforms. It is written and maintained primarily by Simon Tatham
Refer to http://www.pobox.com/~anakin/ for more information.
Remote
—A transceiver in a network that communicates with an asso-
ciated Access Point.
RFI
—Radio Frequency Interference
Roaming
—A station's ability to automatically switch its wireless con-
nection between various access points (APs) as the need arises. A station
may roam from one AP to another because the signal strength or quality
of the current AP has degraded below what another AP can provide.
When two access points are co-located for redundancy, roaming allows
the stations to switch between them to provide a robust network.
Roaming may also be employed in conjunction with Portability where
the station has been moved beyond the range of the original AP to which
it was connected. As the station comes in range of a new AP, it will
switch its connection to the stronger signal. Roaming refers to a station's
logical, not necessarily physical, move between access points within a
specific network and IP subnet.
RSSI
—Received Signal Strength Indicator
RTU
—Remote Terminal Unit. A data collection device installed at a
remote radio site.
SCADA
—Supervisory Control And Data Acquisition. An overall term
for the functions commonly provided through an MAS radio system.
SNMP
—Simple Network Management Protocol
SNR
—Signal-to-Noise Ratio. A measurement of the desired signal to
ambient noise levels.This measurement provides a relative indication of
signal quality. Because this is a relative number, higher signal-to-noise
ratios indicate improved performance.
SNTP
—Simple Network Time Protocol
SSL
—Secure Socket Layer
SSH
—Secure Shell
STP
—Spanning Tree Protocol
Summary of Contents for MDS iNET 900
Page 12: ...2 iNET Series Reference Manual 05 2806A01 Rev H ...
Page 32: ...22 iNET Series Reference Manual 05 2806A01 Rev H ...
Page 122: ...112 iNET Series Reference Manual 05 2806A01 Rev H ...
Page 124: ...114 iNET Series Reference Manual 05 2806A01 Rev H ...
Page 136: ...126 iNET Series Reference Manual 05 2806A01 Rev H ...
Page 138: ...128 iNET Series Reference Manual 05 2806A01 Rev H ...
Page 162: ...152 iNET Series Reference Manual 05 2806A01 Rev H ...
Page 164: ...154 iNET Series Reference Manual 05 2806A01 Rev H ...
Page 174: ...164 iNET Series Reference Manual 05 2806A01 Rev H ...
Page 182: ...172 iNET Series Reference Manual 05 2806A01 Rev H ...
