Document title : Installation and
Maintenance Manual
Version : 3.0
Author : BCA
Date : 2018/11/21
This document is the strict property of Kerlink and shall not be either copied nor sent without express
written authorization of Kerlink
Kerlink m2m technologies reserved rights
Kerlink –1 rue Jacqueline Auriol –35235 THORIGNÉ-FOUILLARD
FIGURES
Figure 1: LoRa network topology .......................................................................................................... 13
Figure 2: Wirnet™ iFemtoCell product.................................................................................................. 14
Figure 3: Design overview ..................................................................................................................... 16
Figure 4: Casing assembly...................................................................................................................... 17
Figure 5: Casing dimensions .................................................................................................................. 18
Figure 6: Casing description .................................................................................................................. 20
Figure 7: Hardware block diagram ........................................................................................................ 21
Figure 8: LoRa antenna.......................................................................................................................... 27
Figure 9: LoRa antenna return loss........................................................................................................ 28
Figure 10: LoRa antenna radiation patterns.......................................................................................... 29
Figure 11: Wi-Fi antenna return loss..................................................................................................... 30
Figure 12: Wi-Fi antenna radiation patterns......................................................................................... 31
Figure 13: LEDs ...................................................................................................................................... 32
Figure 14: Push buttons......................................................................................................................... 33
Figure 15: Push button tool................................................................................................................... 33
Figure 16: Sticker for WIFC 868 ............................................................................................................. 34
Figure 17: Sticker for WIFC 915............................................................................................................. 34
Figure 18: Sticker for WIFC 923............................................................................................................. 35
Figure 19: Wall mounting ...................................................................................................................... 36
Figure 20: Wall mounting dimensions................................................................................................... 36
Figure 21: Front-end block diagram ...................................................................................................... 38
Figure 22: Example of SNR, RSSI and RSSI+SNR plots at 125KHz BW / SF7........................................... 44
Figure 23: RJ45 T-568A plug .................................................................................................................. 47
Figure 24: Debug tool connected to the Wirnet™ iFemtoCell .............................................................. 48
Figure 25: Channels allocation in Australia ........................................................................................... 60
Figure 26: Channels allocation in New-Zealand - Second configuration............................................... 62
Figure 27 : Channels allocation proposal in Japan ................................................................................ 64
Figure 28 : Channels allocation proposal in Taiwan.............................................................................. 66
Figure 29: Channels allocation in Hong Kong........................................................................................ 68
Figure 30: Channels allocation in Singapore ......................................................................................... 69
Figure 31: Channels allocation in Thailand............................................................................................ 71
Figure 32: KC minimum label ................................................................................................................ 72
Figure 33: KC full label........................................................................................................................... 72
Figure 34: Channels allocation l in South Korea.................................................................................... 73
Figure 35: Channels allocation in Vietnam............................................................................................ 75
Figure 36: Channels allocation in Malaysia ........................................................................................... 77
Figure 37: Channels allocation in Brazil................................................................................................. 79
Figure 38: Channels allocation in Indonesia.......................................................................................... 81
Figure 39: Channels allocation in Philippines........................................................................................ 83
Figure 40: Ethernet WAN connection ................................................................................................... 85
Figure 41: Wi-Fi WAN connection ......................................................................................................... 85
Figure 42: LTE/HSPA/GPRS USB dongle WAN connection .................................................................... 86
Figure 43: Connections.......................................................................................................................... 87
Figure 44: Functional check with LEDs .................................................................................................. 89
