Verilink AS56/56Plus (896-502588-001) Product Manual - Manual (Page 41)

Configuration Parameters
AS56 and AS56 Plus User Manual 3-17
Access Syst em56 will provide both TX-clock and RX-clock to the
customer DTE.
External should be used with the Serial Port if the attached user
equipment is DCE, rather than DTE. With external timing, the user’s
DCE must be used as the system’s master clock. See Timing Source
(item #16, above). The “external clock” is the “External Timing” pin
on the interface.
The External setting requires special user cabling and a very specific
configuration for the user DCE. Please refer to Appendi xC, Special
Serial Port Cabling for more information.
The Int/Ext setting may require a special DTE configuration or a
modified cable. Please refer to Appendi xC, Special Serial Port
Cabling for more information.
31. Serial Port Remote Loop Enable/Disable.
Depress SELECT to choose between Yes (Enabled) and No
(Disabled).
When Enabled, this Serial Port channel will respond to receipt of a
remote digital loop command arriving from the Serial Port channel of
the mated Access Syst em56 unit. Enabled is recommended unless
the user has specific reason to do otherwise.
When Disabled, this Serial Port channel will not respond to receipt
of a remote digital loop command.
Serial Port
Rem Loop:_Yes
DOWN to
display:
Configuration
__Serial Port
END to display:
Main Menu HH:MM
__Configuration
END to display: