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

Summary

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24 24  
25 25  
26 26  
27 -(((
28 28  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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30 30  
31 -(((
32 32  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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34 34  
35 -(((
36 36  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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38 38  
39 -(((
40 40  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.
41 -)))
42 42  
43 43  (((
44 44  
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61 61  * 16MB Flash
62 62  
63 63  
64 -
65 65  (% style="color:#037691" %)**Interface:**
66 66  
58 +
67 67  * 10M/100M RJ45 Ports x 1
68 68  * WiFi : 802.11 b/g/n
69 69  * LoRaWAN Wireless
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73 73  * SX1302 + 2 x SX1250
74 74  
75 75  
76 -
77 77  (% style="color:#037691" %)**WiFi Spec:**
78 78  
79 79  * IEEE 802.11 b/g/n
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88 88  ** 11n 20M : -67dbm
89 89  
90 90  
91 -
92 92  (% style="color:#037691" %)**LoRa Spec:**
93 93  
84 +
94 94  * Up to -140 dBm sensitivity
95 95  * 70 dB CW interferer rejection at 1 MHz offset
96 96  * Able to operate with negative SNR, CCR up to 9dB
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101 101  * True antenna diversity or simultaneous dual-band operation
102 102  
103 103  
104 -
105 105  (% style="color:#037691" %)**Cellular 4G LTE (optional):**
106 106  
97 +
107 107  * Quectel [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
108 108  * Micro SIM Slot
109 109  * External 4G Sticker Antenna.
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113 113  
114 114  
115 115  
116 -
117 117  == 1.3 Features ==
118 118  
119 119  * Open Source Embedded Linux system
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133 133  * Lighting Protection
134 134  * Power Consumption:12v ,300-500mA
135 135  
136 -
137 -
138 -
139 139  == 1.4 Hardware System Structure ==
140 140  
141 141  [[image:1652411641871-482.png||height="416" width="716"]]
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