User Manual
ADCP-75-150 • Preliminary Issue A • March 2003 • Section 2: Description
Page 2-25
©
2003,
ADC
Telecommunications,
Inc.
10 DIGIVANCE ELEMENT MANAGEMENT SYSTEM
The
Digivance
Element
Management
System
(DEMS)
is
a
network
management
tool
that
provides
control
and
monitoring
functions
for
the
Digivance
system.
The
DEMS
is
used
to
provision
and
configure
new
systems
for
operation,
set
system
operating
parameters,
get
system
alarm
and
status
messages,
and
upgrade
the
system
software.
The
DEMS
supports
both
local
control
by
an
on-site
service
technician
and
remote
control
by
a
Network
Operations
Center
(NOC).
10.1 Primary Components
The
DEMS,
shown
in
Figure 2-17,
consists
of
a
PC-type
desk-top
computer
(not
provided)
that
is
loaded
with
the
DEMS
software.
The
DEMS
software
is
stored
on
a
CD-ROM
that
is
shipped
with
the
HU.
The
DEMS
software
must
be
installed
on
the
DEMS
computer
along
with
the
Java
2
Vers ion
1.3.1
Runtime
Environment
software
which
is
also
provided.
Installation
consists
of
inserting
the
CD-ROM
into
the
computer’s
CD-ROM
drive
and
then
running
the
software
install
programs.
This
places
the
Java
2
Runtime
Environment
and
DEMS
software
files
in
assigned
folders
on
the
computer’s
hard
drive.
Figure 2-17. Alarm Network Unit
The
DEMS
software
may
also
be
installed
on
a
PC-type
lap-top
computer
(not
provided).
A
lap-
top
version
of
the
DEMS
computer
can
be
used
as
a
portable
network
management
tool
for
service
and
maintenance
purposes.
A
laptop
DEMS
computer
can
be
connected
temporarily
to
a
system
to
enter
the
initial
configuration
data
or
to
trouble-shoot
problems
and
then
removed
when
the
task
is
completed.
Permanent
control
and
monitoring
functions
would
be
provided
by
the
desk-top
DEMS
computer.
CD-ROM WITH EMS
SOFTWARE
OR
PLUS
16803-A