Legacy Link Meridian Card
215
Legacy Link
Meridian Card
The 3Com Legacy Link Meridian Card enables an NBX system to support
Meridian handsets.
Legacy Link Norstar
Card
The 3Com Legacy Link Analog Card enables an NBX system to support
analog handsets.
Table 59
NBX Legacy Link Meridian Card (
3C10391)
Specifications
Weight
500 gm. (1.10 lb.)
Connectors
RJ-21x 50-way male for handset connection.
D-type 9-pin female RS232 diagnostics port.
Mini-DIN 6-pin female power input.
Environmental
Ambient temperature: 0 °C to 40
°
C (32 °F to 104
°
F)
Humidity: 5% to 85% non condensing
Telephone
2 REN per port
Connection Two Wire Loop Start
Feature access uses Hook Flash (HF) or Timed Break Recall
(TBR)
Electrical
Voltage input: 3·3, 5 and 12V D.C. derived from the NBX
power rails.
48V D.C. As with most telecommunications power supplies,
the PSU voltage is negative (i.e. 48V).
PSU: 100 - 240V A.C. 47 - 63Hz, 1·6A.
Power input: < 10W internally from NBX rail.
PSU: 70W maximum
Table 60
NBX Legacy Link Norstar Card (
3C10393)
Specifications
Weight
500 gm. (1.10 lb.)
Connectors
RJ-21x 50-way male for handset connection.
D-type 9-pin female RS232 diagnostics port.
Mini-DIN 6-pin female power input.
Summary of Contents for V3000 ANALOG
Page 20: ...20 ABOUT THIS GUIDE ...
Page 80: ...80 CHAPTER 1 INTRODUCTION ...
Page 120: ...120 CHAPTER 2 INSTALLING SYSTEM HARDWARE COMPONENTS ...
Page 142: ...142 CHAPTER 4 ANALOG LINES ...
Page 162: ...162 CHAPTER 8 T1 DIGITAL LINE CARD ...
Page 192: ...192 CHAPTER 10 CONFIGURING IP TELEPHONY ...
Page 198: ...198 CHAPTER 11 TROUBLESHOOTING ...
Page 224: ...224 APPENDIX A SPECIFICATIONS ...
Page 230: ...230 APPENDIX B CIRCUIT PROVISIONING ...
Page 240: ...240 APPENDIX D OBTAINING SUPPORT FOR YOUR 3COM PRODUCTS ...