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Specifications
Release 3.3
69
ONS Ringing Parameters (ASU)
ONS Message Waiting Parameters (ASU)
LS Trunk Specifications
LS Trunk Features (3300 Universal ASU only)
Four Loop Start (LS) trunk circuits are supported by the 3300 Universal ASU with the following
features:
•
Loop Start trunk capability only
•
50Hz meter pulse detection over a second T/R pair is supported on the UK variant
•
Loop disconnect detection
•
Loop reversal detection
•
Incoming ringing detection
•
Status led indicator per circuit
•
Low level diagnostics
•
Power Cross-protection as specified by CSA/UL 950 Safety Specifications
•
Lightning Protection as specified by FCC Part 68/CS-03.
Ringing
Parameters for NA/LA
Parameters for UK/EU
Voltage
65 Vrms sinewave superimposed
onto –48Vdc
65 Vrms sinewave superimposed
onto –48Vdc
Frequency
20Hz
25 Hz
Trip Battery
Silent interval
Ring Interval
-30Vdc
-50Vdc
-30Vdc
-50Vdc
Number of bridged ringers
3
3
Max. bridged capacitance
3uF//15kOhms
3uF//15Kohms
Ring Trip detect time
HW detector response <100ms
HW ring trip overrides application
of ringing signal
HW detector response <100ms
HW ring trip overrides application
of ringing signal
SW ring trip response time
Within 50ms of switch hook detect
Within 50ms of switch hook detect
Message Waiting
Parameters for NA/LA
Parameters for UK/EU
Voltage
-/- 5V dc
-/- 5V dc
Source Impedance
Between 2k and 4K
Between 2k and 4K
MSW trip
SW control, interlocks with
application of ringing
SW control, interlocks with
application of ringing
Flash Rate
Cadenced, SW controlled. 300ms
on/1500ms off cont.
Cadenced, SW controlled. 300ms
on/1500ms off cont.
Содержание Navigator 3300 ICP
Страница 1: ...HARDWARE USER GUIDE ...
Страница 2: ......
Страница 9: ...Chapter 1 Before You Begin ...
Страница 10: ...3300 ICP Hardware User Guide 2 Release 3 3 ...
Страница 14: ...3300 ICP Hardware User Guide 6 Release 3 3 ...
Страница 15: ...Chapter 2 Specifications ...
Страница 16: ...3300 ICP Hardware User Guide 8 Release 3 3 ...
Страница 95: ...Specifications Release 3 3 87 ...
Страница 117: ...Chapter 3 Installing ...
Страница 118: ...3300 ICP Hardware User Guide 110 Release 3 3 ...
Страница 150: ...3300 ICP Hardware User Guide 142 Release 3 3 Backplane Connector Arrangements Peripheral Wiring Backplane ...
Страница 180: ...3300 ICP Hardware User Guide 172 Release 3 3 ...
Страница 181: ...Chapter 4 Install Upgrades and FRUs ...
Страница 182: ...3300 ICP Hardware User Guide 174 Release 3 3 ...
Страница 239: ...Chapter 5 Programming ...
Страница 240: ...3300 ICP Hardware User Guide 232 Release 3 3 ...
Страница 243: ...Chapter 6 Troubleshooting ...
Страница 244: ...3300 ICP Hardware User Guide 236 Release 3 3 ...
Страница 255: ...Troubleshooting Release 3 3 247 Troubleshoot the DID Loop Tie Trunk Card Troubleshoot the DNI Line Card ...
Страница 257: ...Troubleshooting Release 3 3 249 Troubleshoot LS GS Trunk Card ...
Страница 258: ...3300 ICP Hardware User Guide 250 Release 3 3 ...
Страница 259: ...Troubleshooting Release 3 3 251 Troubleshoot the ONS Line Card Troubleshoot the ONS CLASS CLIP Card ...
Страница 266: ... Trademark of Corporation Copyright 2003 Corporation All rights reserved Mitel Networks Mitel Networks ...