ADTRAN DSU IV ESP, Руководство пользователя

Страница: 165 / 194

61204011L1-1 DSU IV ESP User Manual D-1
Appendix D
Configuration Profiles
The DSU IV ESP contains four different user profiles (sets of
configurations options) stored in read-only memory; see Table D-1
on page D-2. The unit is shipped from the factory with profile 1
loaded into the nonvolatile configuration memory. See Manual
Command on page 11-3 for more information on entering the
manual commands required to load these profiles.
PROFILE 1
Profile 1 is configured for a 56 kbps, synchronous, point-to-point or
dial-up operation with a V.35 connector.
A
UTOMATIC
DBU
has been
disabled for this configuration profile.
PROFILE 2
Use profile 2 for a 56 kbps, asynchronous, point-to-point or dial-up
operation, with an EIA-232 connector.
A
UTOMATIC
DBU
has been
disabled for this configuration profile.
PROFILES 3 AND 4
Profiles 3 and 4 are identical to profile 1 with the addition of dial
backup capability. These profiles are used for enabling dial backup
using two DSU IV ESP units. One unit must be set for
A
NSWER
and
the other for
O
RIGINATE
. Use profile 3 to set the remote unit to
A
NSWER
and profile 4 to set the host unit to
O
RIGINATE
.