ADTRAN Total Access 3000 System Manual page 77

• Worst pair PSNEXT 53 dB @ 150 kHz, 42 dB @ 772 kHz, 38 dB @ 1600 kHz,
or better, for test cable length of 1000 feet
• Cables conform to:
– GR-499-DSX-1 Pulse Wave Shape Compliance at 500 feet
– TIA/EIA 464B DSX-1 Pulse Wave Shape Compliance at 500 feet
– UL-c(UL) Type CMR/CMG
• Jacket and insulation material to conform to existing industry standards, and to
any applicable customer specifications
1.6.2 DSX-1
Copper pair network interfaces are delivered through AMP Champ connectors on the
backplane of the system. The backplane incorporates eight 64-pin/50-pin AMP Champ
connectors, each of which delivers a single pair of copper wires to each access module
slot. The bottom four connectors (labeled pairs 5, 6, 7, and 8 and located at P6, P7, P9,
and P10, respectively) are intended primarily for DSX-1 network interfaces. See
Figure 7 and Figure 8.
Pair 4
MDF
TERM TERM
IN OUT
MDF or DSX-1 "B"
Pair 5
Figure 7. Backplane and AMP Champ Connectors for Total Access 3000
Pair 4
MDF
MDF or DSX-1 "B"
Pair 5
Figure 8. Backplane and AMP Champ Connectors for Total Access 3010
®
Total Access 3000/3010 System Manual
Pair 3
MDF
MDF or DSX-1 "B"
DSX-1 "A"
Pair 6
Pair 3
MDF
MDF or DSX-1 "B"
Pair 6
DSX-1 "A"
Pair 8
TOTAL ACCESS 3000/3010
Pair 1
Pair 2
MDF
MDF
DSX-1 "A"
Pair 8
Pair 7
Pair 1
Pair 2
MDF
MDF
DSX-1 "A"
Pair 7
6TAENG201-1E
ENG-201
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© 2002, ADTRAN, Inc.