Life Cycle: EOL, FW maintenance only
Regions:
4G LTE Router & Gateway
for EMEA region
SmartFlex SR303 is an industrial cellular router intended for the market in Europe, Middle
East and Africa (EMEA) area. 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 100 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 Eth-
ernet. The SmartFlex can also be configured with a wide variety of port options. These can
be SWITCH – three switched Ethernet ports; RS232 – serial interface; 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.
Subscribe to all notifications for this product.
DataSheet_A4_SR303_SmartFlex_01022022_email.pdf
Advantech_Global_Cellular_Routers_Brochure_02022023_email.pdf | 5 MB
SmartFlex_SR303_User_Manual_20230811.pdf | 10 MB | 14.08.2023
SmartFlex_Configuration_Manual_20230505.pdf | 7 MB | 07.06.2023
ADVANTECH CZECH_21_RA_certificate_EN.PDF | 23.09.2021
POS_2022_060_SmartFlex_SR303_EN.pdf | 23.06.2022
POS_2022_061_UKCA_SmartFlex_SR303_EN.pdf | 23.06.2022
E-mark Homologation.pdf | 19.06.2018
PO-2023-67_SmartFlex_E8_Approval_extended.pdf | 23.05.2023
POS_2022_029_RoHS.pdf | 19.01.2023
POS_2022_030_REACH.pdf | 19.01.2023
POS_2022_031_WEEE.pdf | 19.01.2023
PO_2022_110_SmartFlex_E8_10_9019_01.pdf | 27.06.2022
PO_2022_157_SmartFlex_Electric Safety ed 2014.pdf | 13.10.2022
PO_2022_158_SmartFlex_Electric Safety ed 2018.pdf | 13.10.2022
PO_2022_169_SmartFlex_Hazardous Locations.pdf | 21.11.2022
SR303_UAE Approval.pdf | 31.07.2019
SmartFlex_SR303_Anatel_NCC_16423_18_M1.pdf | 02.03.2020
SmartFlex_SR303_NCC_Brasil_certificate.pdf | 31.07.2019
Smartflex_SR305_ATEX_Type_Examination_Certificate.pdf | 07.06.2022
Smartflex_SR305_UL_C1D2_Certificate_of_Compliance.pdf | 07.06.2022
firmware-distribution-overview-20230505.pdf | 248 KB | FW Overview
release-notes-6.3.10.pdf | 267 KB | FW Release Notes
spectre-v3-lte.zip | 16 MB
Firmware_Distribution_Overview_20230104.pdf | 248 KB | FW Overview
release-notes-6.3.9.pdf | 328 KB | FW Release Notes
spectre-v3-lte.zip | 16 MB
firmware-distribution-overview-20221202.pdf | 246 KB | FW Overview
release-notes-6.3.8.pdf | 401 KB | FW Release Notes
spectre-v3-lte.zip | 16 MB
firmware-distribution-overview-20220927.pdf | 241 KB | FW Overview
release-notes-6.3.7.pdf | 383 KB | FW Release Notes
spectre-v3-lte.zip | 16 MB
firmware-distribution-overview-20220616.pdf | 240 KB | FW Overview
release-notes-6.3.6.pdf | 817 KB | FW Release Notes
spectre-v3-lte.zip | 15 MB
firmware-distribution-overview-20220420.pdf | 185 KB | FW Overview
release-notes-6.3.5.pdf | 805 KB | FW Release Notes
spectre-v3-lte.zip | 15 MB
firmware-distribution-overview-20220209.pdf | 238 KB | FW Overview
release-notes-6.3.4.pdf | 826 KB | FW Release Notes
spectre-v3-lte.zip | 15 MB
firmware-distribution-overview-20211213.pdf | 594 KB | FW Overview
release-notes-6.3.3.pdf | 811 KB | FW Release Notes
spectre-v3-lte.zip | 15 MB
firmware-distribution-overview-20210930.pdf | 234 KB | FW Overview
release-notes-6.3.2.pdf | 822 KB | FW Release Notes
spectre-v3-lte.zip | 15 MB
firmware-distribution-overview-20210721.pdf | 236 KB | FW Overview
release-notes-6.3.1.pdf | 779 KB | FW Release Notes
spectre-v3-lte.zip | 15 MB
firmware-distribution-overview-20210507.pdf | 238 KB | FW Overview
release-notes-6.3.0.pdf | 776 KB | FW Release Notes
spectre-v3-lte.zip | 15 MB
firmware-distribution-overview-20210407.pdf | 234 KB | FW Overview
release-notes-6.2.9.pdf | 753 KB | FW Release Notes
spectre-v3-lte.zip | 14 MB
firmware-distribution-overview-20210219.pdf | 595 KB | FW Overview
release-notes-6.2.8.pdf | 787 KB | FW Release Notes
spectre-v3-lte.zip | 14 MB
firmware-distribution-overview-20201217.pdf | 228 KB | FW Overview
release-notes-6.2.7.pdf | 640 KB | FW Release Notes
spectre-v3-lte.zip | 14 MB
firmware-distribution-overview-20200911.pdf | 586 KB | FW Overview
release_notes_6.2.6.pdf | 618 KB | FW Release Notes
spectre-v3-lte.zip | 14 MB
firmware-distribution-overview-20200613.pdf | 586 KB | FW Overview
release-notes-6.2.5.pdf | 615 KB | FW Release Notes
spectre-v3-lte.zip | 14 MB
firmware-distribution-overview-20200427.pdf | 586 KB | FW Overview
release-notes-6.2.4.pdf | 643 KB | FW Release Notes
spectre-v3-lte.zip | 14 MB
firmware-distribution-overview-20200211.pdf | 587 KB | FW Overview
release-notes-6.2.3.pdf | 614 KB | FW Release Notes
spectre-v3-lte.zip | 14 MB
firmware-distribution-overview-20191216.pdf | 639 KB | FW Overview
release-notes-6.2.2.pdf | 632 KB | FW Release Notes
spectre-v3-lte.tar.gz | 14 MB
firmware-distribution-overview_20191107.pdf | 382 KB | FW Overview
release-notes-6.2.1.pdf | 644 KB | FW Release Notes
spectre-v3-lte.tar.gz | 14 MB
firmware-distribution-overview_20190816.pdf | 381 KB | FW Overview
release-notes-6.2.0.pdf | 768 KB | FW Release Notes
spectre-v3-lte.tar.gz | 41 MB
firmware-distribution-overview-20190702.pdf | 381 KB | FW Overview
release-notes-6.1.10.pdf | 645 KB | FW Release Notes
spectre-v3-lte.tar.gz | 35 MB
firmware-distribution-overview-20190423.pdf | 384 KB | FW Overview
release-notes-6.1.9.pdf | 829 KB | FW Release Notes
spectre-v3-lte.tar.gz | 35 MB
firmware-distribution-overview_20181204.pdf | 379 KB | FW Overview
release-notes-6.1.8.pdf | 871 KB | FW Release Notes
spectre-v3-lte.tar.gz | 35 MB
firmware-distribution-overview-20180725.pdf | 379 KB | FW Overview
release-notes-6.1.7.pdf | 830 KB | FW Release Notes
spectre-v3-lte.tar.gz | 12 MB
firmware-distribution-overview-20180311.pdf | 378 KB | FW Overview
release-notes-6.1.6.pdf | 825 KB | FW Release Notes
spectre-v3-lte.tar.gz | 12 MB
Firmware_Distribution_Overview_20180212.pdf | 379 KB | FW Overview
Release_Notes_6.1.5.pdf | 791 KB | FW Release Notes
spectre-v3-lte.tar.gz | 12 MB
Firmware Distribution Overview_20170927.pdf | 379 KB | FW Overview
Release_Notes_6.1.4.pdf | 811 KB | FW Release Notes
SPECTRE-v3-LTE.tar.gz | 12 MB
Firmware Distribution Overview_20170810.pdf | 378 KB | FW Overview
Release_Notes_6.1.3.pdf | 778 KB | FW Release Notes
SPECTRE-v3-LTE.tar.gz | 12 MB
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
SA_2021_01_FW_5.1.3_and_older_EN.pdf | 19.01.2021
SA_2021_02_DNSpooq_Vulnerabilities_EN.pdf | 24.02.2021
PCN-2018-03_Standoff_replacement_EN.pdf | 21.04.2023
PCN-2018-04_Screws_for_plastic_DIN_holder_EN.pdf | 21.04.2023
PCN-2018-08_Metal_Housing_Improvement_EN.pdf | 26.05.2023
PCN-2018-10_Uploading_of_hmpclient_UM_EN.pdf | 21.04.2023
PCN-2019-02_ANATEL_Certification_for_SmartFlex_EN.pdf | 21.04.2023
PCN-2019-03_Unique_Default_Password_EN.pdf | 21.04.2023
PCN-2020-01_European_Power_Supply_Changed_EN.pdf | 21.04.2023
PCN-2020-03_BB_SBD40_DIN_Bracket_Replacement.pdf | 21.04.2023
PCN-2021-04_New_Safety_Certification.pdf | 21.04.2023
PCN-2021-06_SmartStart_SmartFlex_Antenna_Replacement.pdf | 21.04.2023
PCN-2021-07_SmartFlex_ATEX_Termination.pdf | 21.04.2023
PCN-2022-02_WA_DMP_Activated.pdf | 21.04.2023
PCN-2022-03_SIM_Slot_Replacement.pdf | 21.04.2023
PCN-2023-07_Unique_EAN_Codes.pdf | 30.08.2023
WireGuard_Application_Note_20220908.pdf | 09.09.2022
VLAN_Application_note_20220908.pdf | 09.09.2022
FlexVPN_Application_Note_20220908.pdf | 01.12.2022
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_20230818.pdf | 18.08.2023
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_20230817.pdf | 21.08.2023
MTBF report SmartFlex SR303000xx.pdf | 13.12.2019
MTBF report SmartFlex SR303001xx SWITCH.pdf | 13.12.2019
MTBF report SmartFlex SR303003xx RS232 RS485.pdf | 13.12.2019
MTBF report SmartFlex SR303004xx RS232 RS485 ETH.pdf | 13.12.2019
MTBF report SmartFlex SR303080xx PSE.pdf | 13.12.2019
MTBF report SmartFlex SR303081xx SWITCH PSE.pdf | 13.12.2019
MTBF report SmartFlex SR303083xx RS232 RS485 PSE.pdf | 13.12.2019
MTBF report SmartFlex SR303084xx RS232 RS485 ETH PSE.pdf | 13.12.2019
MTBF report SmartFlex SR303090xx PD.pdf | 13.12.2019
MTBF report SmartFlex SR303091xx SWITCH PD.pdf | 13.12.2019
MTBF report SmartFlex SR303093xx RS232 RS485 PD.pdf | 13.12.2019
MTBF report SmartFlex SR303094xx RS232 RS485 ETH PD.pdf | 13.12.2019
MTBF report SmartFlex SR303100xx WIFI.pdf | 13.12.2019
MTBF report SmartFlex SR303101xx SWITCH WIFI.pdf | 13.12.2019
MTBF report SmartFlex SR303103xx RS232 RS485 WIFI.pdf | 13.12.2019
MTBF report SmartFlex SR303104xx RS232 RS485 ETH WIFI.pdf | 13.12.2019
MTBF report SmartFlex SR303104xx RS232 RS485 ETH WIFI.pdf | 13.12.2019
MTBF report SmartFlex SR303180xx WIFI PSE.pdf | 13.12.2019
MTBF report SmartFlex SR303180xx WIFI PSE.pdf | 13.12.2019
MTBF report SmartFlex SR303181xx SWITCH WIFI PSE.pdf | 13.12.2019
MTBF report SmartFlex SR303183xx RS232 RS485 WIFI PSE.pdf | 13.12.2019
MTBF report SmartFlex SR303190xx WIFI PD.pdf | 13.12.2019
MTBF report SmartFlex SR303191xx SWITCH WIFI PD.pdf | 13.12.2019
MTBF report SmartFlex SR303193xx RS232 RS485 WIFI PD.pdf | 13.12.2019
MTBF report SmartFlex SR303194xx RS232 RS485 ETH WIFI PD.pdf | 13.12.2019
