Datasheet Dzero Gateway 4X (LOB-GW-SUN-DZERO)

Technical Characteristics

Type	LOB-GW-SUN-DZERO
Description	Dzero Gateway 4X
LoRaWAN RF transceiver
Type	Semtech SX1261
Frequency	863 MHz to 870 MHz
Max. TX Power	max. +14 dBm
Typical RF Range	≤2km
Ideal RF Range	≤10km (free line of sight)
LoRa communication
Protocol	Class A LoRaWAN 1.0.2 EU868
Activation method	Over-the-air-activation (OTAA) Activation by personalization (ABP)
Encryption	AES128
Cellular NB-IoT / LTE Cat. M1 Modem
LTE SiP	Nordic nRF9160
Antenna	Internal Antenna
Supported LTE Band	Standard: B8, B20, B3 (791 MHz - 969 MHz, 1710 MHz – 1785 MHz) Other Bands on request
SIM card slot	4FF (Nano SIM)
Supported LTE modes	Narrowband IoT (NB-IoT) LTE Cat-M1 (on request)
Data Upload	Secure CoAP over DTLS (via Lobaro IoT Platform)
Additional I/O
4x Optical Reading Head	4x RJ45 for Optical Reading Heads (1 m wire)
Local configuration port	PC based initial configuration via USB adapter
LED	RGB Led to signal different operating modes
Mechanical dimensions
Size	147,3mm (l) x 77,9mm (b) x 46mm (h)
IP Rating	IP4X
Weight incl. battery	300 g
Environmental Requirements
Operating Temperature	-20°C to +55 °C
Rel. Humidity	20 - 70 % fR, non-condensing
Max. Installation Height	2 m
Conformity
	EN 300 220-1 (RF) EN 300 220-2 (RF) EN 301 908-1 (RF) EN 301 908-13 (RF) EN 301 489-3 & EN 301 489-52 (EMC) EN 62368-1 (Electrical Safety) EN 62311:2008 (Electrical Safety) IEC 63000:2018 (RoHS) CE Declaration of Conformity (pdf)

Radio frequencies

RX: receive mode , TX: transmit mode

Direction	Protocol	Frequency	Bandwidth	Modulation	Duty-Cycle	Transmit Power (EIRP)
RX	wMBUS C1/T1	868.95 MHz	+/- 0.050 MHz	FSK	-	-
RX	wMBUS S1	868.3 MHz	+/- 0.050 MHz	FSK	-	-
RX + TX	NB-IoT Band 8	880-915 MHz (up) 925-960 MHz (down)	25 MHz	NB-IoT	-	≤ 23 dBm
RX + TX	NB-IoT Band 20	832-862 MHz (up) 791-821 MHz (down)	30 MHz	NB-IoT	-	≤ 23 dBm
RX + TX	NB-IoT Band 3	1710-1785 MHz (up) 1805-1880MHz (down)	75 MHz	NB-IoT	-	≤ 23 dBm