ADC Soneplex Broadband System Operation And Maintenance Manual page 260

Table 573-1. HLX Loopback Configuration Fields, continued
FIELD TYPE
Second HRX in Input
system only: HRX2
Activation Code
("Activation Code" is
equivalent to
"Programmable
Code.")
HRX in system only: Toggle
HRX Programmable
Lpbk
Common Deactivate Input
Code
Lpbk Timeout Input
Disable Code
Lpbk Timeout Period Input
HLXR NID Loopback Display
Switch Setting
ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
OPTIONS DESCRIPTION
16 binary characters (0's 16-bit codes can be programmed to
and 1's) must be entered. any 16-bit binary value except: all 0s,
all 1s, or a value that is already used
in another 16-bit code. The signal is
sent inband. HDSL units go to loopup
state when they are in armed state.
Loopup is activated for selected units.
Detection time is 3 secs.
ENABLED Enables response to programmable
loopback codes and overrides
hardware configuration settings.
DISABLED Disables response to programmable
loopback codes and overrides
hardware configuration settings.
16 binary characters (0's 16-bit codes can be set to any 16-bit
and 1's) must be entered. binary value except: all 0s, all 1s, or a
value that is already used in another
16-bit code. The signal is sent inband.
Units in loopup state go back to armed
state. Detection time is 5 secs.
16 binary characters (0's 16-bit codes can be set to any 16-bit
and 1's) must be entered. binary value except: all 0s, all 1s, or a
value that is already used in another
16-bit code. This disables loopup
time-out. Active loopbacks stay up
until deactivation or disarm code is
received. Detection time is 3 secs.
Enter a number from 0 to This number represents the minutes
255 that the loopback will remain in
effect before reverting to the normal
(non-loopback) state. Setting the
loopback time-out period to 0 (zero)
disables the time-out feature.
ENABLED or This field reflects the condition of
DISABLED the NID enable/disable jumper wire
on the HLXR edge card connector
(pins 6 and 8). If no jumper wire is
present between these pins, the
display will show ENABLED. If a
jumper wire is present between these
pins, the display will shown
DISABLED. If the HLXR does not
have an NID jumper wire option, the
display will show ENABLED.
DLP-573
Page 6 of 6
DEFAULT
1100 0111 0100 0010
MPU V5.1:
DISABLED
MPU V5.2:
ENABLED
No HRX: NOT APPL
1001 0011 1001 0011
1101 0101 1101 0110
30 minutes
None
© 2000, ADC Telecommunications, Inc.
2-237