ADC HiGain HRU-402 List 4F Quick Installation page 6

L
OGGING ON TO THE
The HRU-402 supports local and remote logon through a maintenance terminal (VT100 or
a PC running terminal-emulation software) connected to the front panel craft port. Remote
logon creates menus and screens for the HRU that are identical to those viewed at the HLU.
Once logged on, the user can access the Remote Terminal Main Menu screens to view
system settings, initiate loopbacks, and provision the circuit.
To log on and access the Remote Terminal Main Menu screens using a maintenance
terminal, perform the following steps:
1 Press the
2 Press the
Terminal Main Menu items are replications of the line unit screens. Depending on the
HLU attached to the HRU-402, remote provisioning may be available.
Copies of this publication or an applicable HLU technical practice
can be downloaded from the ADC website at www.adc.com. To
order a hard copy, please contact your sales representative.
L
OOPBACK
Initiate loopback testing from the maintenance terminal menus or by using in-band codes.
The in-band codes (shown below) can be sent by a test set. For more information, refer to
the technical practice for the HLU line unit.
CREM
NLOC NDU1
HLU
Network
Loopback In-band Code Description
NLOC 1111000
NDU1 110000
NDU2 111000
NDU3 1010001
NDU4 1010010
NREM 1110000
SMJK 11000
CLOC 1111100
CDU1 111100
CDU2 111110
CDU3 1011001
CDU4 1011010
CREM 1111110
Loopdown 11100
C
OMPATIBILITY
The HRU-402 is compatible with the following ADC products:
Line Units
HLU-231 List 8x
HLU-319 List 5x
HLU-388 List 5x
HLU-200
HLU-432
SPACEBAR
several times to display the Remote logon screen.
ENTER
key to view the HiGain maintenance terminal screen. The Remote
T
ESTING
CDU1
NDU2
HDU1 HDU2
GNLB Loopback Commands
DSX-1 signal is looped back to the network at the HLU.
DSX-1 signal is looped back to the network at HDU1.
DSX-1 signal is looped back to the network at HDU2.
DSX-1 signal is looped back to the network at HDU3.
DSX-1 signal is looped back to the network at HDU4.
DSX-1 signal is looped back to the network at the HRU.
DSX-1 signal is looped back to the network at the HRU SmartJack module.
Signal from customer is looped back to the customer at the HRU.
Signal from customer is looped back to the customer at HDU1.
Signal from customer is looped back to the customer at HDU2.
Signal from customer is looped back to the customer at HDU3.
Signal from customer is looped back to the customer at HDU4.
Signal from customer is looped back to the customer at the HLU.
Deactivates any of the above loopbacks.
Doublers
HDU-404
HDU-407
HDU-409
HDU-437
HDU-439 List 1 or List 1B
HDU-451 List 4 or List 4B
M
AIN
CDU2 CDU3
NDU3
HDU3
Indoor Enclosures
HRE-420
HRE-422
HRE-425
HRE-427
HRE-204
200 or 400 mechanics
shelves
M
ENU
CDU4
NREM
NDU3 SMJK
TLOS
HRU
HDU4
Outdoor Enclosures
HRE-450
HRE-454
CLOC
Customer
Premises