<
From version < 94.3 >
edited by Xiaoling
on 2022/07/06 14:04
To version < 98.1 >
edited by Xiaoling
on 2022/07/06 14:12
>
Change comment: There is no comment for this version

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... ... @@ -58,10 +58,10 @@
58 58  == 1.2 Specifications ==
59 59  
60 60  
61 -**Hardware System:**
61 +(% style="color:#037691" %)**Hardware System:**
62 62  
63 63  (((
64 - Linux Part:
64 +(% style="color:#037691" %)**Linux Part:**
65 65  )))
66 66  
67 67  * 400Mhz ar9331 processor
... ... @@ -68,9 +68,8 @@
68 68  * 64MB RAM
69 69  * 16MB Flash
70 70  
71 +(% style="color:#037691" %)**Interface:**
71 71  
72 -**Interface:**
73 -
74 74  * 10M/100M RJ45 Ports x 1
75 75  * WiFi : 802.11 b/g/n
76 76  * LoRaWAN Wireless
... ... @@ -80,9 +80,8 @@
80 80  * Mini-PCI E connector x 1
81 81  * SX1302 + 2 x SX1250
82 82  
82 +(% style="color:#037691" %)**WiFi Spec:**
83 83  
84 -**WiFi Spec:**
85 -
86 86  * IEEE 802.11 b/g/n
87 87  * Frequency Band: 2.4 ~~ 2.462GHz
88 88  * Tx power:
... ... @@ -94,9 +94,8 @@
94 94  ** 11g 54M : -71dbm
95 95  ** 11n 20M : -67dbm
96 96  
95 +(% style="color:#037691" %)**LoRa Spec:**
97 97  
98 -**LoRa Spec:**
99 -
100 100  * Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
101 101  * 70 dB CW interferer rejection at 1 MHz offset
102 102  * Able to operate with negative SNR, CCR up to 9dB
... ... @@ -106,9 +106,8 @@
106 106  * Dynamic data-rate (DDR) adaptation
107 107  * True antenna diversity or simultaneous dual-band operation
108 108  
106 +(% style="color:#037691" %)**Cellular 4G LTE (optional):**
109 109  
110 -**Cellular 4G LTE (optional):**
111 -
112 112  * Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
113 113  * Standard Size SIM Slot
114 114  * 2 x 4G Sticker Antenna.
... ... @@ -116,9 +116,8 @@
116 116  * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
117 117  * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
118 118  
115 +(% style="color:#037691" %)**Power over Ethernet:**
119 119  
120 -**Power over Ethernet:**
121 -
122 122  * IEEE 802.3af compliant.
123 123  * Support wide input voltage range  37Vdc to 57Vdc.
124 124  * Thermal cut off.
... ... @@ -127,6 +127,9 @@
127 127  * Isolation level 4 KVrms.
128 128  * Enhanced surge protection
129 129  
125 +
126 +
127 +
130 130  == 1.3 Features ==
131 131  
132 132  * Open Source Embedded Linux system
... ... @@ -146,6 +146,9 @@
146 146  * Lighting Protection
147 147  * Power Consumption:12v ,300-500mA
148 148  
147 +
148 +
149 +
149 149  == 1.4 Hardware System Structure ==
150 150  
151 151  [[image:1652411641871-482.png||height="416" width="716"]]
... ... @@ -174,10 +174,9 @@
174 174  (% 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.
175 175  )))
176 176  * (((
177 -(% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesnt have Internet connection.
178 +(% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn't have Internet connection.
178 178  
179 179  
180 -
181 181  
182 182  )))
183 183  )))
... ... @@ -272,7 +272,6 @@
272 272  * **Cellular Mode**
273 273  
274 274  
275 -
276 276  == 3.2 Use WAN port to access Internet ==
277 277  
278 278  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**:
... ... @@ -1086,7 +1086,6 @@
1086 1086  * Weight: 2.5kg
1087 1087  
1088 1088  
1089 -
1090 1090  = 13. Support =
1091 1091  
1092 1092  * Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
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