Velocity Edge GX440 Guide de l'utilisateur Page 397
- Page / 412
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Rev 1 Oct.13 397
How do I obtain and interpret SINR values for LTE networks?
You can use the AT*CELLINFO? command to obtain an SINR (Signal to
Interference plus Noise Ratio) value. (See *CELLINFO2? on page 323.)
The values vary depending on the network characteristics and the AirLink device,
but in general, a positive value provides usable throughput. The following table
provides guidelines for interpreting SINR values.
If the SINR value indicates poor throughput:
• Move the antenna away from noisy equipment.
• Move closer to the nearest cell tower line of sight, or further away from the
interfering cell tower.
SIM Card is Blocked
My SIM card has a PIN number. I’ve entered the wrong PIN several
times and now the SIM card is blocked.
AirLink products do not support Personal Unlocking Key (PUK) entry. However, if
you need to unblock the SIM card:
1. Contact your Mobile Network Operator to obtain the PUK.
139 832–862 791–821
140 1447.9–1462.9 1495.9–1510.9
141–151 Reserved for bands 22 to 32
152 1900–1920 1900–1920
153 2010–2025 2010–2025
154 1850–1910 1850–1910
155 1930–1990 1930–1990
156 1910–1930 1910–1930
157 2570–2620 2570–2620
158 1880–1920 1880–1920
159 2300–2400 2300–2400
SINR Value Throughput
< 0 Poor
0 to 5 Fair
6 to 10 Good
> 10 Excellent
Band Class
number
Uplink frequency range
(MHz)
Downlink frequency range
(MHz)
- ALEOS 4.3.4 1
- Software Configuration 1
- User Guide 1
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- Contents 11
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- 1: Introduction 13
- About Documentation 14
- Tools and Reference Documents 15
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- 2: Device Configuration 17
- Main Menu Tabs 18
- Configuring 18
- Creating a Template 19
- Applying a Template 20
- AT Command Mode 22
- SSH PAD Mode 22
- Server Configuration 23
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- 7. Click Apply 24
- Client Configuration 25
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- 6. Click Add 26
- 7. Go to Connection > SSH 26
- Module Firmware 28
- Recommendations 31
- Enterprise LAN Management 37
- Compliant System 38
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- 3: Status 41
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- Rev 1 Oct.13 49 49
- LTE—Fallback to GSM/HSPA+ 53
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- VPN connection has been made 58
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- 4: LAN/Wi-Fi Configuration 67
- Private Mode 68
- Public Mode 69
- DHCP/Addressing 70
- Internal DHCP Server 73
- Ethernet 74
- Virtual Ethernet 80
- Virtual Serial 81
- Host Port Routing 84
- Access Point Mode 86
- Client Mode 90
- Both (AP + Client) Mode 92
- Global DNS 93
- LAN/Wi-Fi Configuration 97
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- 6. Select Broadband (PPPoE) 98
- Host Interface Watchdog 101
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- 5: WAN/Cellular Configuration 103
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- LTE—Fallback to EV-DO 111
- LTE—Fallback to HSPA+ 113
- Keepalive 116
- Data Usage Using Keepalive 116
- Re-Activation 118
- Backup APN 119
- Reliable Static Routing (RSR) 119
- 6: VPN Configuration 123
- Split Tunnel 124
- SSL Tunnel 129
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- VPN Configuration 131
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- VPN 2 to VPN 5 132
- 7: Security Configuration 133
- Single port 134
- Range of ports 134
- Port Filtering—Inbound 139
- Port Filtering — Outbound 140
- Trusted IPs—Inbound (Friends) 140
- Security Configuration 141
- Rev 1 Oct.13 141 141
- LAN connected devices 141
- Trusted IPs—Outbound 142
- MAC Filtering 142
- Packet Inspection 143
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- 8: Services Configuration 145
- ACEmanager 146
- Low Power 147
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- Services Configuration 149
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- Dynamic DNS 151
- Third Party Services 153
- IP Manager 154
- Understanding Domain Names 155
- Dynamic Names 156
- WiFi Landing Page 157
- Password Only 158
- Control Only 159
- Gateway Only 161
- SMS Mode 162
- Sending an SMS Command 163
- Sending a gateway message 163
- Control and Gateway 164
- SMS Wakeup 168
- SMS Security 169
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- Trusted Phone Number 171
- SMS Password Security 171
- SMS > Advanced 173
- Telnet/SSH 175
- Email (SMTP) 176
- Management (SNMP) 177
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- • 1–65535 178
- • Default is 161 178
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- • Default is 162 179
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- • 1 – 65535 180
- Time (SNTP) 182
- Device Status Screen 183
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- 9: GPS Configuration 185
- Before Configuring GPS 186
- Servers 1 to 4 187
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- Table 9-1: GPS: Servers 1–4 188
- • 1– 65535 188
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- Redundant Servers 196
- GPS Configuration 197
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- Local/Streaming 198
- Local/Streaming—LATS 200
- • 0 = Disable (default) 201
- Rev 1 Oct.13 201 201
- Global Settings 204
- Introduction 207
- Configuration Overview 208
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- Action Description 213
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- • SNMP Trap notification 214
- Email/SMS 216
- Report Groups 216
- Configure Events 219
- Events Protocol 220
- 11: Serial Configuration 221
- Port Configuration 222
- Reverse Telnet/SSH 224
- UDP Multiple Unicast 227
- Advanced 228
- Modbus Address List 234
- Advanced Settings 238
- TCP Settings 239
- UDP Settings 241
- 12: Application Configuration 243
- Application Configuration 245
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- Previous Day 246
- Previous Daily Usage 246
- Field Description 246
- ALEOS Application Framework 250
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- • Disable (default) 251
- • Enable 251
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- 13: I/O Configuration 253
- Relay outputs 254
- AirLink GX Series device 254
- More information 254
- Current State 255
- Pulse Count 256
- Configuration 257
- Transformed Analog 258
- Step 2—Configure ACEmanager 259
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- 14: Admin 261
- Radio Passthru 263
- Linux Syslog 265
- Installing a Device Driver 267
- Install the driver 268
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- 3. Click Add 269
- 5. Click Next 269
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- 8. Click Next 270
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- 9. Select Selected Ports 271
- 11. Click Next 271
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- 14. Select the Modem tab 273
- Figure A-10: Device Manager 274
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- Connection 277
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- 4. Click Next 279
- Configure the DUN connection 280
- Figure A-20: DUN Properties 281
- Figure A-22: Networking 282
- Figure A-23: PPP Settings 282
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- 15. Click Advanced 284
- Connection settings 285
- Figure A-28: ACEview: Menu 286
- Windows DUN 287
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- B: Modbus/BSAP Configuration 289
- Modbus TCP/IP 290
- Modbus on UDP 290
- Host for Modbus on UDP 291
- Modbus with UDP 292
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- Protocol 295
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- D: AT Commands 321
- Reference Tables 322
- Device Updates 323
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- WAN/Cellular 328
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- Rev 1 Oct.13 331 331
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- LAN/WiFi 334
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- Table D-6: VPN Commands 339
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- Security 344
- Services 345
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- Email (SMTP) Commands 352
- Time (SNTP) Commands 352
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- Table D-9: GPS AT Commands 353
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- Standard (Hayes) commands 366
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- Applications 372
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- E: SMS Commands 377
- List of SMS Commands 378
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- ACEmanager Web UI 381
- Ethernet Ports 381
- LAN Networks 381
- Port Forwarding 382
- Error Reporting 384
- Connection not working 386
- FW version” 390
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- TCP Connections 394
- AirVantage Management Service 395
- LTE Networks 396
- SIM Card is Blocked 397
- Remote connections 398
- Radio Band Selection 398
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- G: Glossary of Terms 401
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