COMBA CriticalPoint V3 7 BDA - Page 7

CRITICALPOINT 700/800MHZ BDA/DAS/BBU V3 USER MANUAL
©2024 Comba Telecom. All Rights Reserved.
568 Gibraltar Drive, Milpitas, CA 95035 | +1 408 526 0180
Rev. 1-0-2 Rev. Date: 11-1-2024
Page: 7
Figure 109: External Annunciator Panel WEB GUI Settings ......................................................................... 135
Figure 110: V3 BDA/MU Creating a New Site ............................................................................................... 137
Figure 111: V3 BDA/MU Adding Channel Filters (Class A Only) ................................................................... 138
Figure 112: V3 BDA/MU Deleting Channel Filters (Class A Only) ................................................................. 139
Figure 113: V3 BDA/MU Setting Channel Filter Frequencies (Class A Only) ............................................... 140
Figure 114: V3 BDA/MU Create Sub-Band Filters (Class B Only) ................................................................ 141
Figure 115: V3 BDA/MU Commissioning Tools – DL Input Test ................................................................... 142
Figure 116: V3 BDA/MU Commissioning Tools – Performing DL Input Test ................................................ 143
Figure 117: V3 BDA/MU Commissioning Tools – DL Input Test Manual Override ....................................... 143
Figure 118: V3 BDA/MU Commissioning Tools – UL Input Test ................................................................... 144
Figure 119: V3 BDA/MU Commissioning Tools – Performing UL Input Test ................................................ 145
Figure 120: V3 BDA/MU Commissioning Tools – UL Input Test Results ...................................................... 145
Figure 121: V3 BDA/MU Commissioning Tools – UL Input Test Manual Override ....................................... 146
Figure 122: V3 BDA/MU Commissioning Tools – Isolation Check ................................................................ 147
Figure 123: V3 BDA/MU Commissioning Tools – Performing Isolation Check ............................................. 148
Figure 124: Commissioning Tools – Isolation Check Diagram ...................................................................... 148
Figure 125: V3 BDA/MU Commissioning Tools – Isolation Check Results ................................................... 149
Figure 126: V3 BDA/MU Commissioning Tools – Isolation Check Manual Override .................................... 149
Figure 127: Commissioning Tools – Isolation Check - Performing a Manual Isolation test .......................... 150
Figure 128: V3 BDA/MU Commissioning Tools – Isolation Check Automatic Filter SW Turn Off Protection 151
Figure 129: V3 BDA Class A Commissioning Tools and Calculations .......................................................... 152
Figure 130: Using the Commissioning Tool ................................................................................................... 153
Figure 131: Commissioning Tool Parameter Calculations Diagram .............................................................. 154
Figure 132: Commissioning Tool – UL Total Loss 1 Parameter Explanation ................................................ 154
Figure 133: Commissioning Tool – Selecting UL Total Loss Parameter ....................................................... 155
Figure 134: Commissioning Tools – UL_TAR and UL_GAIN Calculation Example ...................................... 158
Figure 135: Commissioning Tool – Selecting Sites for DL Channel Power Backoff Calculations ................. 158
Figure 136: Commissioning Tool – Viewing the Suggested RF Parameters ................................................. 159
Figure 137: Commissioning BDA – Power, Gain, and Attenuation BDA Block Diagram .............................. 159
Figure 138: Commissioning BDA – Power, Gain, and AGC/ALC .................................................................. 161
Figure 139: Commissioning Fiber DAS – Power, Gain, and Attenuation BDA Block Diagram ..................... 161
Figure 140: Commissioning BDA – Setting Target Channel Power and Gain ............................................... 163
Figure 141: Commissioning BDA – Setting Input ATT, Output ATT, Gain Limit and Main RF Switches ...... 164
Figure 142: Commissioning Fiber DAS – Batch Setting Power and Gain Settings to RUs ........................... 166
Figure 143: Commissioning Fiber DAS – Batch Setting RU Output ATT and UL Gain Limit ........................ 167
Figure 144: Optimizing BDA – DL Input ATT and DL Gain Limit ................................................................... 168
Figure 145: Optimizing BDA – UL Input ATT and UL Gain Limit ................................................................... 170
Figure 146: Optimizing Fiber DAS – Batch Setting RF Switches and DL Output ATT .................................. 171
Figure 147: Optimizing Fiber DAS – Batch Setting RF Switches, UL Mute, and UL Mute Threshold ........... 172
Figure 148: Optimizing Fiber DAS – Setting MU UL Output ATT .................................................................. 172
Figure 149: Commissioning Fiber DAS – Performing a Sync Check............................................................. 173
Figure 150: Commissioning Fiber DAS – Batch Settings for MU and RUs ................................................... 174
Figure 151: Advanced Settings – DL VSWR/Return Loss Measurement Table ............................................ 175
Figure 152: Advanced Settings – NetProtect UL PA Muting ......................................................................... 176
Figure 153: Advanced Settings – Gain Limit / LNA Bypass ........................................................................... 177
Figure 154: Setting Gain Limit / LNA Bypass in WEB GUI ............................................................................ 178
Figure 155: Advanced Settings – Enabling Oscillation Detection, Shutdown, and Alarms ........................... 179
Figure 156: Oscillation Detection Alarm Parameters ..................................................................................... 180
Figure 157: Advanced Settings – DT Donor Antenna Disconnection Alarm ................................................. 181
Figure 158: Management – Tools (Device Reset/Alarm Log/Reports) .......................................................... 182
Figure 159: Comba Firmware Downloads Webpage ..................................................................................... 183
Figure 160: BDA/MU Local Firmware Upgrade Process ............................................................................... 184
Figure 161: V3 BDA/MU Dashboard Scan for FOUs and RUs ...................................................................... 185
Figure 162: V2 FOU Local Firmware Upgrade .............................................................................................. 186
Figure 163: V3 RU Local Firmware Upgrade ................................................................................................. 186
Figure 164: V3 BDA/MU Dashboard Scan and FOU Access ........................................................................ 187