909A/B universal coupler
555-233-116
28
Issue 4 October 2002
Figure 2
shows the physical locations of the pins for J1, J2, and J3.
Figure 2.
Typical modular jack pinout
Table 4.
J3 Pin Assignments (Power Connections)
Pin Color
Designation
Description
1, 3, 4, & 7
—
—
Not used
2
Black
GRD
-48 RET or ground lead from system or
from positive lead of power supply
5
Yellow
-48 VDC
-48 VDC from system or from negative
lead of power supply
1. J1 and J2 8-pin modular jacks
2. J3 7-pin modular jack
1
8
2
5
mod_jack RBP 041796
Содержание MultiVantage
Страница 6: ......
Страница 14: ...Contents 555 233 116 14 Issue 4 October 2002 A Connector and cable pinout charts 231 IN Index 243...
Страница 24: ...About this book 555 233 116 24 Issue 4 October 2002...
Страница 120: ...DEFINITY LAN gateway system 555 233 116 120 Issue 4 October 2002...
Страница 134: ...Terminal server installation 555 233 116 134 Issue 4 October 2002...
Страница 162: ...ISDN converters and adapters 555 233 116 162 Issue 4 October 2002...
Страница 172: ...Busy tone disconnect equipment for non U S installations 555 233 116 172 Issue 4 October 2002...
Страница 178: ...Call detail recording CDR option settings 555 233 116 178 Issue 4 October 2002...
Страница 188: ...DEFINITY INADS 555 233 116 188 Issue 4 October 2002...
Страница 196: ...Music on hold 555 233 116 196 Issue 4 October 2002...
Страница 224: ...Multimedia communications products MMCX MMCH ESM 555 233 116 224 Issue 4 October 2002...
Страница 242: ...Connector and Cable Pinout Charts 555 233 116 242 Issue 4 October 2002...