<
From version < 99.1 >
edited by Xiaoling
on 2022/07/06 14:28
To version < 94.3 >
edited by Xiaoling
on 2022/07/06 14:04
>
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58 58  == 1.2 Specifications ==
59 59  
60 60  
61 -(% style="color:#037691" %)**Hardware System:**
61 +**Hardware System:**
62 62  
63 63  (((
64 -(% style="color:#037691" %)**Linux Part:**
64 + Linux Part:
65 65  )))
66 66  
67 67  * 400Mhz ar9331 processor
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68 68  * 64MB RAM
69 69  * 16MB Flash
70 70  
71 -(% style="color:#037691" %)**Interface:**
72 72  
72 +**Interface:**
73 +
73 73  * 10M/100M RJ45 Ports x 1
74 74  * WiFi : 802.11 b/g/n
75 75  * LoRaWAN Wireless
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79 79  * Mini-PCI E connector x 1
80 80  * SX1302 + 2 x SX1250
81 81  
82 -(% style="color:#037691" %)**WiFi Spec:**
83 83  
84 +**WiFi Spec:**
85 +
84 84  * IEEE 802.11 b/g/n
85 85  * Frequency Band: 2.4 ~~ 2.462GHz
86 86  * Tx power:
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92 92  ** 11g 54M : -71dbm
93 93  ** 11n 20M : -67dbm
94 94  
95 -(% style="color:#037691" %)**LoRa Spec:**
96 96  
98 +**LoRa Spec:**
99 +
97 97  * Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
98 98  * 70 dB CW interferer rejection at 1 MHz offset
99 99  * Able to operate with negative SNR, CCR up to 9dB
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103 103  * Dynamic data-rate (DDR) adaptation
104 104  * True antenna diversity or simultaneous dual-band operation
105 105  
106 -(% style="color:#037691" %)**Cellular 4G LTE (optional):**
107 107  
110 +**Cellular 4G LTE (optional):**
111 +
108 108  * Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
109 109  * Standard Size SIM Slot
110 110  * 2 x 4G Sticker Antenna.
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112 112  * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
113 113  * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
114 114  
115 -(% style="color:#037691" %)**Power over Ethernet:**
116 116  
120 +**Power over Ethernet:**
121 +
117 117  * IEEE 802.3af compliant.
118 118  * Support wide input voltage range  37Vdc to 57Vdc.
119 119  * Thermal cut off.
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122 122  * Isolation level 4 KVrms.
123 123  * Enhanced surge protection
124 124  
125 -
126 -
127 -
128 128  == 1.3 Features ==
129 129  
130 130  * Open Source Embedded Linux system
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144 144  * Lighting Protection
145 145  * Power Consumption:12v ,300-500mA
146 146  
147 -
148 -
149 -
150 150  == 1.4 Hardware System Structure ==
151 151  
152 152  [[image:1652411641871-482.png||height="416" width="716"]]
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175 175  (% style="color:green" %)**BLINKING GREEN**:(% style="color:black" %) a) Device has internet connection but no LoRaWAN Connection.  or b) Device is in booting stage, in this stage, it will (% style="color:green" %)**BLINKING GREEN**(% style="color:black" %) for several seconds and then (% style="color:red" %)**RED** (% style="color:black" %)and (% style="color:#ffc000" %)**YELLOW** (% style="color:black" %)will blink together.
176 176  )))
177 177  * (((
178 -(% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn't have Internet connection.
177 +(% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesnt have Internet connection.
179 179  
180 180  
180 +
181 181  
182 182  )))
183 183  )))
... ... @@ -272,6 +272,7 @@
272 272  * **Cellular Mode**
273 273  
274 274  
275 +
275 275  == 3.2 Use WAN port to access Internet ==
276 276  
277 277  By default, the DLOS8N is set to use the WAN port to connect to an upstream network. When you connect the DLOS8N's WAN port to an upstream router, DLOS8N will get an IP address from the router and have Internet access via the upstream router. The network status can be checked in the (% style="color:#4f81bd" %)**home page**:
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1085 1085  * Weight: 2.5kg
1086 1086  
1087 1087  
1089 +
1088 1088  = 13. Support =
1089 1089  
1090 1090  * Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
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