Paradyne 3161-B3 Network Card User Manual


 
C. Configuration Options
3160-A2-GB21-90 February 2001
C-3
Port Configuration Options
Extrn DLB: Disab
Next Enab Disab Prev
DTE Loopback on External Contact. Allows the control of a DTE Loopback (DLB) by an
external contact on the DTE Drop/Insert (DSX-1) interface.
Enab
Allows the DSU/CSU to begin a DLB when the external contact is closed. The
DSU/CSU remains in DLB as long as the contact remains closed.
Disab
Prevents the state of the external contact from affecting the operation of DLB.
Send Ones: Enab
Next Enab Disab Prev
Send All Ones on DTE Failure. Specifies the action to take on the signal transmitted to the
network when a valid signal cannot be recovered from the DTE Drop/Insert (DSX-1)
interface (due to an LOS, OOF, or AIS condition).
Enab
Sends all ones on the DS0 channels allocated to the network interface when an
LOS, AIS, or OOF condition occurs on the DTE Drop/Insert (DSX-1) interface.
Disab
Passes the data unchanged to the network interface channels.
Table C-1. DTE Interface Configuration Options (2 of 2)
Table C-2. Port Configuration Options (1 of 5)
Port Type: E530 (Factory 1) V.35 (Factory 2)
Next E530 V.35 RS449 X.21 Prev
Data Port Type. Allows selection of the data port interface type.
E530
Configures the port as an EIA-530-A compatible interface. EIA-530-A DTEs can
be directly connected to a port connector on the back of the DSU/CSU.
V.3 5
Configures the port as a V.35 compatible interface. V.35 DTEs can be connected to
a port connector using an EIA-530-A-to-V.35 adapter.
RS449
Configures the port as an RS-449 compatible interface. RS-449 DTEs can be
connected to a port connector using an EIA-530-A-to-RS-449 adapter.
X.21
Configures the port as an X.21 compatible interface. X.21 DTEs can be connected
to a port connector using an EIA-530-A-to-X.21 adapter.
NOTE: If this configuration option is set to X.21, set the All Ones configuration option to
RTS or Disab.
Base Rate: Nx64
Next Nx64 Nx56 Prev
Data Port Base Rate. Allows selection of the base rate for the data port. The data rate for
the port is a multiple (from 1 to 24) of the base rate specified with this configuration option.
Nx64
Sets the base rate for this port to 64 kbps. The data rate is
N
x64 kbps, where
N
is
a number from 1 to 24.
Nx56
Sets the base rate for this port to 56 kbps. The data rate is
N
x56 kbps, where
N
is
a number from 1 to 24.