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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.PDF | 1 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

Application Note | Subscribe to notification

Security_Guidelines_Application_Note_20240126.pdf | 26.01.2024

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Remote_Monitoring_Application_Note_20220908.pdf | 09.09.2022

IPsec_Tunnel_Application_Note_20220908.pdf | 09.09.2022

Router_Features_20220908.pdf | 09.09.2022

PCI_DSS_Compliance_Considerations_Application_Note_20220908.pdf | 09.09.2022

SNMP_ Object_Identifiers_Application_note_20231412.pdf | 14.12.2023

Commands_and_Scripts_20240130.pdf | 24.02.2024

Quality of Service _QoS__Application_Note_20220908.pdf | 09.09.2022

AT_commands_Application_note_20220908.pdf | 09.09.2022

Advantech Routers Watchdog Concept_Technical Note_20220908.pdf | 09.09.2022

Programming_of_Router_Apps_20220908.pdf | 09.09.2022

GRE_Tunnel_Application_Note_20230202.pdf | 02.02.2023

OpenVPN_tunnel_20231214.pdf | 14.12.2023

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