<
From version < 95.2 >
edited by Xiaoling
on 2022/07/04 15:17
To version < 95.5 >
edited by Xiaoling
on 2022/07/06 11:42
>
Change comment: There is no comment for this version

Summary

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Content
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24 24  
25 25  
26 26  
27 +(((
27 27  The LPS8N is an (% style="color:#4f81bd" %)**open source LoRaWAN Indoor Gateway**(%%). It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular network. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates.
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28 28  
31 +(((
29 29  The LPS8N uses (% style="color:#4f81bd" %)**Semtech packet forwarder**(%%) & (% style="color:#4f81bd" %)**LoRaWAN Station connection**(%%) and fully compatible with LoRaWAN protocol. It includes a (% style="color:#4f81bd" %)**SX1302 LoRaWAN concentrator**(%%), which provides 10 programmable parallel demodulation paths.
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30 30  
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31 31  LPS8N has (% style="color:#4f81bd" %)**pre-configured standard LoRaWAN frequency bands**(%%) to use for different countries. User can also (% style="color:#4f81bd" %)**customized the frequency bands** (%%)to use in their own LoRa network.
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32 32  
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33 33  LPS8N can communicate with ABP LoRaWAN end node without LoRaWAN server. System integrator can use it to integrate with their existing IoT Service without set up own LoRaWAN server or use 3rd party LoRaWAN service.
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34 34  
35 35  (((
36 36  
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53 53  * 16MB Flash
54 54  
55 55  
64 +
56 56  (% style="color:#037691" %)**Interface:**
57 57  
58 -
59 59  * 10M/100M RJ45 Ports x 1
60 60  * WiFi : 802.11 b/g/n
61 61  * LoRaWAN Wireless
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65 65  * SX1302 + 2 x SX1250
66 66  
67 67  
76 +
68 68  (% style="color:#037691" %)**WiFi Spec:**
69 69  
70 70  * IEEE 802.11 b/g/n
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79 79  ** 11n 20M : -67dbm
80 80  
81 81  
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82 82  (% style="color:#037691" %)**LoRa Spec:**
83 83  
84 -
85 85  * Up to -140 dBm sensitivity
86 86  * 70 dB CW interferer rejection at 1 MHz offset
87 87  * Able to operate with negative SNR, CCR up to 9dB
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92 92  * True antenna diversity or simultaneous dual-band operation
93 93  
94 94  
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95 95  (% style="color:#037691" %)**Cellular 4G LTE (optional):**
96 96  
97 -
98 98  * Quectel [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
99 99  * Micro SIM Slot
100 100  * External 4G Sticker Antenna.
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104 104  
105 105  
106 106  
116 +
107 107  == 1.3 Features ==
108 108  
109 109  * Open Source Embedded Linux system
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123 123  * Lighting Protection
124 124  * Power Consumption:12v ,300-500mA
125 125  
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126 126  == 1.4 Hardware System Structure ==
127 127  
128 128  [[image:1652411641871-482.png||height="416" width="716"]]
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