TTC T-BERD 107A, Reference Manual

Page: 123 / 261

4-26
SECTION 4
AUXILIARY
FUNCTIONS
AIS ON/AIS OFF — Allows the T-BERD
107A to set the Alarm Indication Signal
(AIS) to either ON (enabled) or OFF (dis-
abled). When AIS is enabled, the repeater
sends an all ones AIS toward the CPE when
the repeater is in loopback.
BLK CPE ON/BLK CPE OFF — Enables
the T-BERD 107A to enable or disable the
CPE arming code block, which prevents
further arming of the span and its elements
from the CPE side when the repeater is in
loopback.
CDERX ASYNC/CDERX SYNC — En-
ables the T-BERD 107A to set the code
detection, which determines if the repeater
responds to asynchronous or synchronous
loop codes.
NOTE: The T-BERD 107A always
transmits synchronous loop
codes.
RESET MSTR/RESET SESN — Allows
the T-BERD 107A to reset the program-
mable features to either the factory default
settings (MSTR) or the settings prior to the
current loopback session (SESN).
TIMEOUT ON/TIMEOUT OFF — Dis-
ables or enables the automatic loopback
timeout function of the repeater.