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32	32
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.
34	34
	35	+
35	35	(((
36	36
37	37	)))
38	38
39		-[[image:1656918270059-192.png]]
	40	+[[image:1652411526195-923.png||height="494" width="731"]]
40	40
41		-
42	42	== 1.2 Specifications ==
43	43
	44	+**Hardware System:**
44	44
45		-(% style="color:#037691" %)**Hardware System:**
46		-
47	47	(((
48	48	Linux Part:
49	49	)))
...	...	@@ -52,21 +52,19 @@
52	52	* 64MB RAM
53	53	* 16MB Flash
54	54
	54	+**Interface:**
55	55
56		-(% style="color:#037691" %)**Interface:**
57		-
58		-
59	59	* 10M/100M RJ45 Ports x 1
60	60	* WiFi : 802.11 b/g/n
61	61	* LoRaWAN Wireless
62		-* Power Input: 5V DC, 2A, Type C
	59	+* Power Input: 12 ~~ 24 V DC, 2 A
	60	+* IEEE 802.3 af compliant PoE port (DC 37  ~~ 57 v)
63	63	* USB 2.0 host connector x 1
64	64	* Mini-PCI E connector x 1
65	65	* SX1302 + 2 x SX1250
66	66
	65	+**WiFi Spec:**
67	67
68		-(% style="color:#037691" %)**WiFi Spec:**
69		-
70	70	* IEEE 802.11 b/g/n
71	71	* Frequency Band: 2.4 ~~ 2.462GHz
72	72	* Tx power:
...	...	@@ -78,11 +78,9 @@
78	78	** 11g 54M : -71dbm
79	79	** 11n 20M : -67dbm
80	80
	78	+**LoRa Spec:**
81	81
82		-(% style="color:#037691" %)**LoRa Spec:**
83		-
84		-
85		-* Up to -140 dBm sensitivity
	80	+* Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
86	86	* 70 dB CW interferer rejection at 1 MHz offset
87	87	* Able to operate with negative SNR, CCR up to 9dB
88	88	* Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
...	...	@@ -91,18 +91,24 @@
91	91	* Dynamic data-rate (DDR) adaptation
92	92	* True antenna diversity or simultaneous dual-band operation
93	93
	89	+**Cellular 4G LTE (optional):**
94	94
95		-(% style="color:#037691" %)**Cellular 4G LTE (optional):**
96		-
97		-
98		-* Quectel [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
99		-* Micro SIM Slot
100		-* External 4G Sticker Antenna.
	91	+* Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
	92	+* Standard Size SIM Slot
	93	+* 2 x 4G Sticker Antenna.
101	101	* Up to 150Mbps downlink and 50Mbps uplink data rates
102	102	* Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
103	103	* MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
104	104
	98	+**Power over Ethernet:**
105	105
	100	+* IEEE 802.3af compliant.
	101	+* Support wide input voltage range  37Vdc to 57Vdc.
	102	+* Thermal cut off.
	103	+* Short circuit protection.
	104	+* Over current protection
	105	+* Isolation level 4 KVrms.
	106	+* Enhanced surge protection
106	106
107	107	== 1.3 Features ==
108	108