Stdma slot capacity, Stdma switch delay, Stdma slot capacity -31 stdma switch delay -31 – Comtech EF Data SLM-5650A Vipersat User Manual
Page 71: Figure 3-34 stdma slot capacity field, Figure 3-35 stdma switch delay field
Chapter 3 - Using the Web Server Interface (WSI)
3-31
Vipersat Configuration
Note: Load switching must be Enabled for any SLM-5650A that will experience
changing load conditions in order for the VMS to dynamically optimize
network performance on these circuits.
STDMA Slot Capacity
This parameter field appears for Hub modems only.
The STDMA Slot Capacity parameter allows setting the threshold or level of
slot capacity at which the Burst Controller sends a switch request to the VMS to
switch the Remote from STDMA mode to SCPC mode.
A default setting (95%) is provided, but there may be unique network configura-
tions that require modifying the STDMA slot capacity value. To change this
setting, enter a value from 0–100% as shown in figure 3-34.
Figure 3-34 STDMA Slot Capacity field
STDMA Switch Delay
This parameter field appears for Hub modems only.
In order to minimize unnecessary switching from STDMA to SCPC due to tran-
sient conditions, such as a temporary spike in network traffic for example, an
STDMA Switch Delay parameter is provided. This setting is used to specify a
delay before a switch occurs.
A default value (10 seconds) is provided, but this value can be changed to
accommodate a unique network configuration or application. To change this
setting, enter a value from 0–50 seconds as shown in figure 3-35.
Figure 3-35 STDMA Switch Delay field
NOTE