Table of Contents
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150-419-100-03, Revision 03
T
ABLE OF
Overview _______________________________________________ 1
Features ________________________________________________ 2
Applications ____________________________________________ 3
Installation ____________________________________________ 11
Loopbacks _____________________________________________ 41
HRU-419 List 1
C
ONTENTS
Front Panel ............................................................................... 4
Compatibility ........................................................................... 9
Local and Line Powering ....................................................... 10
Three-Span Line Powering .................................................... 11
Inspecting Your Shipment ..................................................... 11
Installing the HRU-419.......................................................... 12
Connecting to a Maintenance Terminal ................................. 13
Card edge pinout connector ................................................... 15
The HRU-419 Circuit Board.................................................. 16
The Maintenance and Remote Terminal................................ 19
Maintenance and Remote Terminal ....................................... 23
View Span Status..................................................... 24
Set Clock ................................................................. 30
System Settings ....................................................... 31
View Performance Data .......................................... 33
View Performance History ...................................... 37
View Alarm History ................................................ 39
Remote Logoff......................................................... 40
Loopbacks Toward the Network............................................ 43
Loopbacks Toward the Customer .......................................... 43
SmartJack (SMJK) Loopback ................................................ 44
September 25, 1998
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