NEC Univerge sv8500 Manual page 2793

8.5.2 PA-DAIA (DAI)
General Function
This circuit card provides the feature to support the interface function between PBX and DCS when SN4046
DAPM-A card (analog DAP) is used in DCS system.
PBX
DAI 0
DAI 1
DAI 2
DAI 3
PA-CC109 (SMF)
DAI 4
PA-CC110 (MMF)
DAI 5
DAI 6
DAI 7
INTERFACE:
• Communication Speed: 2.048 Mbps
• Line Impedance: 120 ohms
• The interface wires for this circuit card are accommodated by the LT terminal (on the PIM backplane) as-
sociated with the DAI card's mounting slot.
Location of PA-DAIA (DAI) card within the system
DAI: PA-DAIA
52M SDH
Optical Fiber Cable
OPTMUX
(SMF/MMF)
2M AMI
CHAPTER 2
Analog DAP
(SN4046 DAPM-A)
ROPTMUX
PA-CC111 (SMF)
PA-CC112 (MMF)
VOL.3-306
TERMINAL-RELATED DEVICES
DARD-0
DAP0
DAP1
Max. 30
Analog PB TELs
DAP2
DAP3
DAP0
DAP1
DAP2
DAP3
DARD-1