Figure 007-32 Outline Of The External Tone Source Connection - NEC NEAX 2000 IVS Installation Manual

NAP 200-007
Sheet 40/56
Termination of Cables on the MDF
(a) Outline of the Connection
• When using PN-4COT and PN-DK00
PN-4COT Card
PN-DK00 Card
• When using Pin Jacks on PN-TNTA
PN-TNTA Card
• When using Pin Jack on PN-CP03
PN-CP03 Card

Figure 007-32 Outline of the External Tone Source Connection

PBX
PBX
JACK0
JACK1
PBX
JACK
MDF
External Tone Source Equipment
Diode*
External Tone Source Equipment
External Tone Source Equipment
External Tone Source Equipment
ND-45492 (E)
* Rating for the Diode
Less than-50 V
• VR
More than 20 mA
• IO
Less then 1.0 V
• VF
CHAPTER 3
Page 125
Revision 2.0