DEFINITY ECS Release 8.2 ATM Installation,
Upgrades, and Administration
555-233-124
Issue 1
April 2000
Preparing for Installation and Upgrades
1-13Determine ATM Switch Suitability
1
ATM switch is more than one. If this is the case, the calculator first attempts to
determine if the application is feasible despite the transit traffic. If it is, it reports
the feasibility as
YES
or
PROBABLY
. If not, it reports the feasibility as
UNKNOWN
, requiring special engineering.
Known limits of commonly used ATM switches
Use the limits shown in Table 1-8 to do your own calculations. To make it easier
as you use the calculator, we suggest that you
1. Select and copy the values from the table in the spreadsheet.
2. Select the values on the sample calculation.
3. Select
Edit > Paste Special
with the transpose option to paste the values
into the calculator.
NOTE:
These limits are the best we could determine at one time. For each switch,
the example shown is generally the best you can do, assuming you bought
the maximum configuration and you administered it optimally for DEFINITY
(which are not necessarily the default settings). Consult the switch vendor
for confirmation of current limits.