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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
...	...	@@ -68,8 +68,9 @@
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
...	...	@@ -79,8 +79,9 @@
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:
...	...	@@ -92,8 +92,9 @@
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
...	...	@@ -103,8 +103,9 @@
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.
...	...	@@ -112,8 +112,9 @@
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.
...	...	@@ -122,10 +122,6 @@
122	122	* Isolation level 4 KVrms.
123	123	* Enhanced surge protection
124	124
125		-
126		-
127		-
128		-
129	129	== 1.3 Features ==
130	130
131	131	* Open Source Embedded Linux system
...	...	@@ -145,9 +145,6 @@
145	145	* Lighting Protection
146	146	* Power Consumption:12v ,300-500mA
147	147
148		-
149		-
150		-
151	151	== 1.4 Hardware System Structure ==
152	152
153	153	[[image:1652411641871-482.png||height="416" width="716"]]
...	...	@@ -275,8 +275,6 @@
275	275
276	276
277	277
278		-
279		-
280	280	== 3.2 Use WAN port to access Internet ==
281	281
282	282	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**:
...	...	@@ -1089,6 +1089,8 @@
1089	1089	* Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
1090	1090	* Weight: 2.5kg
1091	1091
	1088	+
	1089	+
1092	1092	= 13. Support =
1093	1093
1094	1094	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].