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CHAPTER 2
ND-45383 (E)
Page 10
Revision CD 1.0
3.1.5
Circuit Cards in the DRU
The DRU is equipped with a DRE (Digital Remote Equipment) card which provides interface between
the DRU and the NEAX2400 IMS and between the DRU and the D
term
/Analog PB TEL.
Figures 2-6 through 2-8 show the outer view of the DRE card, and Table 2-3 describes lamp indications
of the DRE card.
Figure 2-6 Outer View of DRE Card in DRU-30-A
SW3
CNP0
PWR
BATT1
BATT0
LED
PZ-30LCP
CHAMP0
CHAMP1
PZ-CC63
SW1
(IMP)
SW2
ALM
LINK
LB
SW0
CNP1