Verilink 8100A (34-00237) Product Manual - Manual (Page 96)

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Figure 4.30 USI Interface Type
2 Type “2” on the USI Configuration menu to select the USI data rate and
clocking options. The data rate is in 64 kbps increments up to a maximum of
2.048 Mbps. The Receive Clock can be configured to use either an internal
or external clock source.
Figure 4.31 Serial Interface Clock Speed Option Menu
To set the speed manually, enter the desired multiplier of 64 kbps (maximum
is 32 or 2.048 Mbps).
Configure Datalink Protocol
If you are setting up voice and data channels, you can select ATM or Frame
Relay as you set up the channels as described below.
To select ATM or Frame Relay as the datalink protocol, on the WAN
Configuration menu, type “1”. The IAD displays the WAN Datalink Protocol
Configuration menu (Figure 4.32), identifying the current datalink protocol
just below the banner.
Figure 4.32 WAN Datalink Protocol Configuration Menu