Verilink WANsuite 5650 (34-00314.E) Product Manual Uživatelský manuál Strana 47

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VT100 Interface 3-25
clock that is also supplied to the DTE as Transmit Clock. The “External”
option uses the external clock from the DTE.
Values:
Internal, External
Default:
Internal
LL
The Local Loopback parameter can be set to “Permanent Off” or “DTE
Driven.” Selecting “Permanent Off” means no local loop requests will be
accepted via this line. Selecting “DTE Driven” means the line can accept
local loop requests.
Values:
Permanent Off, DTE Driven
Default:
Permanent Off
V54
Selecting “Enable” allows the unit to respond to in-band V.54 loop codes. If
you select “Disable,” the unit ignores these codes.
Values:
Disable, Enable
Default:
Disable
CTS
The Clear To Send parameter can be set to “Permanent On,” “Permanent
Off,” or “DTE Driven.” If this parameter is set to “Permanent On,” the CTS is
always “on” no matter what the state of RTS. If set to “Permanent Off,” CTS
is always “off” no matter what the state of RTS. If set to “DTE Driven,” CTS
follows RTS. In addition, when RTS and CTS are off, a pattern of all 1s
(ones) is transmitted.
Values:
Permanent On
, Permanent Off, DTE Driven
Default:
Permanent On
DSR
Data Set Ready can be set to “Permanent On,” or “Permanent Off.”
Values:
Permanent On
, Permanent Off
Default:
Permanent On
DCD
The Data Carrier Detect parameter can be set to “Permanent On,” “Permanent
Off,” or “DTE Driven.”
Values:
Permanent On
, Permanent Off, DTE Driven
Default:
Permanent On
RTS
The Request To Send parameter determines the source from which the unit
reads the RTS signal status. If set to “DTE Driven,” the unit gets RTS from
the DTE on the Serial interface. If set to “Permanent On,” RTS is always
perceived as “on.”
Values:
DTE Driven, Permanent On
Default:
DTE Driven
RTS/CTS Delay
The Request To Send/Clear To Send parameter determines how long the unit
waits before it changes the level of CTS to match RTS when the CTS
parameter is set to “DTE Driven.”
Values:
0 (zero) ms, 1 (one) ms
Default:
0 ms
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