USR IOT USR-DR502-E, Руководство пользователя

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USR-DR502-E User Manual Technical Support:
h.usriot.com
Jinan USR IOT Technology Limited www.pusr.com
4
2. Get Started
2.1. Specification
Parameters Description
Basic Parameters
USR-DR502-E
Supports B1/B3/B7/B8/B20
Power DC 9V~36V
Operating current Average: 21mA-50mA, maximum: 54mA (12V)
Indicators
POWER, WORK, NET, LINK, Signal strength, TX, RX
SIM/USIM 3V/1.8V SIM slot, Micro SIM
USB interface Slave, MicroUSB, USB 2.0 High speed
UART interface RS485, baud rate 1200~230400 bps.
Antenna interface SMA female cellular antenna connector
Environmental
Dimensions(mm)
28 x 64.7 x 109.7
（
L*W*H
）
Weight(g) <110g
Temperature
Operating temperature -30℃~ +75℃
Storage temperature -40℃~ +90℃
Humidity Operating humidity 5%~95% (non-condensing)
Transmission
speed
LTE FDD Rel.13 10MbpsDL/5Mbps UL
GPRS 85.6KbpsDL/85.6Kbps UL(multi-slot class 12)
Bands
LTE FDD B1/B3/B7/B8/B20
GSM 900/1800MHz
TX Power
FDD:B1/3/7/8/20/28 23dBm±2dB
GSM:900MHz 33dBm±2dB
GSM:1800MHz 30dBm±2dB
Rx Sensitivity
GSM:900MHz -109.5dBm
GSM:1800MHz -108dBm
FDD:B1/3/20 -98dBm
FDD:B7 -97.5dBm
FDD:B8/B28 -98.5dBm
Software
Operating mode
TCP/UDP/HTTPD/SMS transparent transmission, CMD mode
Configuration command AT+command
Network protocol TCP/UDP/DNS/FTP/HTTP/IPV4/IPV6
Socket number 4
User configuration Serial/Network/SMS AT command
Features
Socket distribution protocol Support
Heartbeat package Support ICCID/IMEI/SN/User-defined/LBS
Identity package Support ICCID/IMEI/SN/User-defined/CLOUD