Microwave Data Systems EL805, Руководство по установке и эксплуатации

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MDS 05-2708A01, Rev. B MDS TransNET 900 I&O Guide 51
9.4 Security
Today, the operation and management of an enterprise is becoming
increasing dependent on electronic information flow. An accompanying
concern becomes the security of the communication infrastructure and the
security of the data itself. MDS takes this matter seriously, and provides
several means for protecting the data carried over its wireless products.
MDS TransNET 900 radios address this issue primarily through the use of the
following items:
1) A proprietary modem/data link layer—Data signals are processed
using code and hardware specifically designed by MDS.
2) A unique Network Address—This provides a unique identifier for
each radio in a network. A radio is not addressable unless this
unique code is included in the data string.
3) An optional encryption value (code)—Setting an encryption code
requires the use of the
CODE
command. This command scrambles
the radio’s hop pattern and encrypts payload data content. A radio
Table 18. Configuration Parameters for SAF Services
Remote Radio(s)
Parameter Command Description
Operating Mode MODE R
Details page 32
Set the radio to serve
as a Remote station
Network Address ADDR
Details page 27
A number between 1
and 65,000 that will
serve as a common
network address or
name.
Same number for all
units in the same net-
work.
Primary Extended
Address XPRI
Details page 38
XADDR number of the
primary or preferred
radio with which this
radio will synchronize.
Extension Map XMAP
Details page 38
Functional list of all
XADDR values with
which this radio can
synchronize, exclud-
ing the
XPRI address
Extension
Received Signal
Strength Indicator XRSSI
Details page 38
The minimum RSSI
level required to pre-
serve synchronization
with a non-primary ra-
dio. (Ineffective when
XPRI is NONE)