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Detail

SR304

SR304

Life Cycle: production

Regions: APAC, EMEA, LATAM

4G LTE Router & Gateway

for EMEA/APAC/LATAM region

Global site

Technical description

SmartFlex SR304 is an industrial cellular router intended for the market in Europe, Middle East and Africa (EMEA) area. However, it can also be operated in Latin American (LATAM) and Asia Pacific (APAC) markets. This router is an ideal device for wireless communication in mobile networks that make use of LTE, HSPA+, UMTS, EDGE or GPRS technology. Due to the high speed of data transfer up to 150 Mbps (download) and up to 50 Mbps (upload) is this router an ideal solution for specialized M2M devices and IoT as well as for wireless connection of traffic and security camera systems, individual computers, LAN networks, automatic teller machines (ATM) and other self-service terminals.


The standard configuration includes two Ethernet 10/100 ports, one USB 2.0 Host port, two binary inputs and one output (I/O connector). The device also has two readers for 3 V and 1.8 V SIM cards, which are located on the rear panel of the router. The router also includes a microSD card port that supports up to 64 GB card storage (32 GB in the case of SDHC cards). The router can be equipped with a WiFi module, but this must be part of the initial configuration – it cannot be added to the router at some point in the future. The router can be equipped with PoE PD (Power over Ethernet – Powered Device), which allows the router to be powered via Ethernet. It can also be equipped with PoE PSE (Power over Ethernet – Power Source Equipment), which lets the router power other devices via Ethernet. The SmartFlex can also be configured with a wide variety of port options. These can be SWITCH – three switched Ethernet ports; RS232-RS485/422 – combination of serial interfaces; RS232-RS485-ETH – combination of serial interfaces and Ethernet port with higher insulation. The router can be provided in either a plastic or metal casing, depending upon the customer’s requirements.

Documents to download

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SR30X0X01X_SmartFlex_000.png | 2 MB

SR30X0X01X_SmartFlex_001.png | 2 MB

SR30X0X01X_SmartFlex_002.png | 2 MB

SR30X0X01X_SmartFlex_003.png | 2 MB

SR30X0X01X_SmartFlex_004.png | 2 MB

SR30X0X01X_SmartFlex_005.png | 2 MB

SR30X0X02X_SmartFlex_SL_000.png | 2 MB

SR30X0X02X_SmartFlex_SL_001.png | 2 MB

SR30X0X02X_SmartFlex_SL_002.png | 2 MB

SR30X0X02X_SmartFlex_SL_003.png | 2 MB

SR30X0X02X_SmartFlex_SL_004.png | 2 MB

SR30X0X11X_SmartFlex_LTE_SWITCH_000.png | 2 MB

SR30X0X11X_SmartFlex_LTE_SWITCH_001.png | 2 MB

SR30X0X11X_SmartFlex_LTE_SWITCH_002.png | 2 MB

SR30X0X12X_SmartFlex_LTE_SWITCH_SL_000.png | 2 MB

SR30X0X12X_SmartFlex_LTE_SWITCH_SL_001.png | 2 MB

SR30X0X12X_SmartFlex_LTE_SWITCH_SL_002.png | 2 MB

SR30X0X31X_SmartFlex_RS232_RS485_000.png | 2 MB

SR30X0X31X_SmartFlex_RS232_RS485_001.png | 2 MB

SR30X0X31X_SmartFlex_RS232_RS485_002.png | 2 MB

SR30X0X32X_SmartFlex_RS232_RS485_SL_000.png | 2 MB

SR30X0X32X_SmartFlex_RS232_RS485_SL_001.png | 2 MB

SR30X0X32X_SmartFlex_RS232_RS485_SL_002.png | 2 MB

SR30X0X41X_SmartFlex_ETH_RS485_RS232_000.png | 2 MB

SR30X0X41X_SmartFlex_ETH_RS485_RS232_001.png | 2 MB

SR30X0X41X_SmartFlex_ETH_RS485_RS232_002.png | 2 MB

SR30X0X42X_SmartFlex_ETH_RS485_RS232_SL_000.png | 2 MB

SR30X0X42X_SmartFlex_ETH_RS485_RS232_SL_001.png | 2 MB

SR30X0X42X_SmartFlex_ETH_RS485_RS232_SL_002.png | 2 MB

SR30X1X01X_SmartFlex_WiFi_000.png | 2 MB

SR30X1X01X_SmartFlex_WiFi_001.png | 2 MB

SR30X1X01X_SmartFlex_WiFi_002.png | 2 MB

SR30X1X02X_SmartFlex_WiFi_SL_000.png | 2 MB

SR30X1X02X_SmartFlex_WiFi_SL_001.png | 2 MB

SR30X1X02X_SmartFlex_WiFi_SL_002.png | 2 MB

SR30X1X11X_SmartFlex_LTE_SWITCH_WiFi_000.png | 2 MB

SR30X1X11X_SmartFlex_LTE_SWITCH_WiFi_001.png | 2 MB

SR30X1X11X_SmartFlex_LTE_SWITCH_WiFi_002.png | 2 MB

SR30X1X12X_SmartFlex_LTE_SWITCH_WiFi_SL_000.png | 2 MB

SR30X1X12X_SmartFlex_LTE_SWITCH_WiFi_SL_001.png | 2 MB

SR30X1X12X_SmartFlex_LTE_SWITCH_WiFi_SL_002.png | 2 MB

SR30X1X31X_SmartFlex_RS232_RS485_WiFi_000.png | 2 MB

SR30X1X31X_SmartFlex_RS232_RS485_WiFi_001.png | 2 MB

SR30X1X31X_SmartFlex_RS232_RS485_WiFi_002.png | 2 MB

SR30X1X32X_SmartFlex_RS232_RS485_WiFi_SL_000.png | 2 MB

SR30X1X32X_SmartFlex_RS232_RS485_WiFi_SL_001.png | 2 MB

SR30X1X32X_SmartFlex_RS232_RS485_WiFi_SL_002.png | 2 MB

SR30X1X41X_SmartFlex_ETH_RS485_RS232_WiFi_000.png | 2 MB

SR30X1X41X_SmartFlex_ETH_RS485_RS232_WiFi_001.png | 2 MB

SR30X1X41X_SmartFlex_ETH_RS485_RS232_WiFi_002.png | 2 MB

SR30X1X42X_SmartFlex_ETH_RS485_RS232_WiFi_SL_000.png | 2 MB

SR30X1X42X_SmartFlex_ETH_RS485_RS232_WiFi_SL_001.png | 2 MB

SR30X1X42X_SmartFlex_ETH_RS485_RS232_WiFi_SL_002.png | 2 MB

SmartFlex_RS232_RS485_ETH_WiFi_plastic.PDF | 1 MB

SmartFlex_RS232_RS485_ETH_WiFi_plastic.STEP | 32 MB

SmartFlex_RS232_RS485_ETH_plastic.PDF | 1 MB

SmartFlex_RS232_RS485_ETH_plastic.STEP | 31 MB

SmartFlex_RS232_RS485_WiFi_plastic.STEP | 33 MB

SmartFlex_RS232_RS485_plastic.PDF | 1 MB

SmartFlex_RS232_RS485_plastic.STEP | 31 MB

SmartFlex_SWITCH_metal.PDF | 1 MB

SmartFlex_SWITCH_metal.STEP | 30 MB

SmartFlex_Switch_WIFI_metal.PDF | 1 MB

SmartFlex_Switch_WIFI_metal.STEP | 32 MB

SmartFlex_metal.PDF | 965 KB

SmartFlex_metal.STEP | 26 MB

SmartFlex_plastic.PDF | 969 KB

SmartFlex_plastic.STEP | 26 MB

Smart_flex_WIFI_metal.PDF | 1 MB

Smart_flex_WIFI_metal.STEP | 27 MB

SA - Security Advisory | Subscribe to notification

SA-2021-01_FW_5.1.3_and_older_EN.pdf | 15.01.2021

SA-2021-02_DNSpooq_Vulnerabilities_EN.pdf | 24.02.2021

PCN - Product Change Notification | Subscribe to notification

PCN-2018-10_Uploading_of_hmpclient_UM_EN.pdf | 09.11.2018

PCN-2019-03_Unique_Default_Password_EN.pdf | 19.11.2019

PCN-2020-03_BB_SBD40_DIN_Bracket_Replacement.pdf | 20.04.2020

PCN-2021-04_New_Safety_Certification.pdf | 01.06.2021

PCN-2021-06_SmartStart_SmartFlex_Antenna_Replacement.pdf | 28.05.2021

PCN-2022-02_WA_DMP_Activated.pdf | 23.05.2022

PCN-2022-03_Rev.2.0_SIM_Slot_Replacement.pdf | 06.09.2022

PCN-2023-02_Quectel Modules Russia and Iran Ban.pdf | 28.03.2023

PCN-2023-07_Unique_EAN_Codes.pdf | 29.08.2023

PCN-2024-01-01_BB-AW-A2458G-FSRPK_EoL.pdf | 03.07.2024

PCN-2024-02_Default_Password_Change.pdf | 05.08.2024

PCN-2024-03_WebAccessDMP_Gen3_Client.pdf | 14.08.2024

PCN-2025-02_SmartFlex_PoE_PS_Adjustment.pdf | 22.05.2025

SR304000xx.pdf | 02.04.2021

SR304001xx SWITCH.pdf | 02.04.2021

SR304003xx RS232 RS485.pdf | 02.04.2021

SR304004xx RS232 RS485 ETH.pdf | 02.04.2021

SR304080xx PSE.pdf | 02.04.2021

SR304081xx SWITCH PSE.pdf | 02.04.2021

SR304083xx RS232 RS485 PSE.pdf | 02.04.2021

SR304084xx RS232 RS485 ETH PSE.pdf | 02.04.2021

SR304090xx PD.pdf | 02.04.2021

SR304091xx SWITCH PD.pdf | 02.04.2021

SR304093xx RS232 RS485 PD.pdf | 02.04.2021

SR304094xx RS232 RS485 ETH PD.pdf | 02.04.2021

SR304100xx WIFI.pdf | 02.04.2021

SR304101xx SWITCH WIFI.pdf | 02.04.2021

SR304103xx RS232 RS485 WIFI.pdf | 02.04.2021

SR304104xx RS232 RS485 ETH WIFI.pdf | 02.04.2021

SR304180xx WIFI PSE.pdf | 02.04.2021

SR304181xx SWITCH WIFI PSE.pdf | 02.04.2021

SR304183xx RS232 RS485 WIFI PSE.pdf | 02.04.2021

SR304184xx RS232 RS485 ETH WIFI PSE.pdf | 02.04.2021

SR304190xx WIFI PD.pdf | 02.04.2021

SR304191xx SWITCH WIFI PD.pdf | 02.04.2021

SR304193xx RS232 RS485 WIFI PD.pdf | 02.04.2021

SR304194xx RS232 RS485 ETH WIFI PD.pdf | 02.04.2021