5
Factory default configuration options are shown in boldface type in the following tables.
Table 1. DTE Interface Configuration Options
Option
Factory
Comments/Description
DTE Port:
Enab
Enables the use of the DTE Drop/Insert port.
Disab
DTE Frame:
CRC4
Selects framing format.
noCRC
DTE Coding:
AMI
Selects line coding format.
HDB3
Extrn DLB:
(External DTE
Loopback)
Enab
Allows control of DLB on external contact
closure.
Disab
Send Ones:
Enab
Sends all ones on channels allocated to the
network E1 on LOS, LOF, or AIS.
Disab
Table 2. Port Configuration Options (1 of 3)
Option
Factory
Comments/Description
Port Type:
E530
Selects the port type: EIA-530A, V.35, RS449,
or X.21.
V.35
RS449
X.21
Base Rate:
Nx64
Enables the port to either Nx56 or Nx64 rates.
Nx56
Net DCLB:
Enab
Network-initiated DCLB, allows DCLB to be
controlled by inband V.54 codes.
Disab
