700-701-100-02
T
C
ABLE OF
ONTENTS
Overview ____________________________________________________________________________ 1
EMU Firmware Compatibility ...........................................................................................................2
Application Interface..........................................................................................................................2
HDSL Technology .............................................................................................................................3
Transmission Ranges .........................................................................................................................3
Specifications_________________________________________________________________________ 9
Major Components...........................................................................................................................11
Hot Swapping...................................................................................................................................17
Alarms..............................................................................................................................................18
Loopbacks ........................................................................................................................................19
BER Testing .....................................................................................................................................21
Inspection .........................................................................................................................................22
Safety ...............................................................................................................................................22
Equipment Repair ............................................................................................................................22
ETU-701C and ETU-751C List 1
G.703 Interface ..................................................................................................................12
HDSL Interface..................................................................................................................12
System Timing Circuits .....................................................................................................12
Processor............................................................................................................................12
Power Sources ...................................................................................................................13
Single Mode.......................................................................................................................14
Structured Mode ................................................................................................................14
Unstructured Mode ............................................................................................................16
August 9, 2002
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