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Detail

SR308

SR308

Life Cycle: EOL, FW maintenance only

Regions: AUS/NZ

4G LTE Router & Gateway

Technical description

SmartFlex SR308 is an industrial cellular router intended for the Australian market. 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 – 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.

Compatible accessories

Documents to download

Hardware Manual

SmartFlex_SR308_Hardware_Manual_20260128.pdf | 3 MB | 28.01.2026

Configuration Manual

SmartFlex_EN_Configuration_Manual_6.4.2_20240829.pdf | 6 MB | 29.05.2024

SmartFlex_EN_Configuration_Manual_6.4.3_20240816.pdf | 6 MB | 16.08.2024

ISO Certificates

ADVANTECH_CZECH_ISO_27001_Certificate_EN_2025.pdf | 26.06.2025

ADVANTECH_CZECH_ISO_9001_Certificate_EN_2025.pdf | 26.06.2025

Certificate

POS-2025-008_EN18031-1_ICR-OS_6.5.x_DoC.pdf | 28.07.2025

POS-2026-014-REACH_20260807.pdf | 07.08.2026

POS-2026-014-REACH_20260807.pdf | 07.08.2026

POS-2026-015-WEEE_20260807.pdf | 07.08.2026

POS-2026-015-WEEE_20260807.pdf | 07.08.2026

POS-2026-016-RoHS_20260807.pdf | 07.08.2026

POS-2026-016-RoHS_20260807.pdf | 07.08.2026

PO_2022_157_SmartFlex_Electric Safety ed 2014.pdf | 13.10.2022

PO_2022_158_SmartFlex_Electric Safety ed 2018.pdf | 13.10.2022

SR308_RCM_Certificate.pdf | 31.07.2019

v 6.6.2 (28.07.2026)

Firmware_Compatibility_Chart_20260728.pdf | 354 KB

Release_Notes_6.6.2.pdf | 226 KB

spectre-v3-lte.zip | 23 MB

v 6.6.1 (24.04.2026)

Firmware_Compatibility_Chart_20260424.pdf | 336 KB

Release_Notes_6.6.1.pdf | 222 KB

spectre-v3-lte.zip | 23 MB

v 6.6.0 (17.12.2025)

Firmware_Compatibility_Chart_20251217.pdf | 249 KB

Release_Notes_6.6.0.pdf | 232 KB

spectre-v3-lte.zip | 21 MB

v 6.5.4 (22.07.2025)

Firmware_Compatibility_Chart_20250722.pdf | 245 KB

Release_Notes_6.5.4.pdf | 195 KB

spectre-v3-lte.zip | 21 MB

v 6.5.3 (28.05.2025)

Firmware_Compatibility_Chart_20250528.pdf | 243 KB

Release_Notes_6.5.3.pdf | 211 KB

spectre-v3-lte.zip | 21 MB

v 6.5.2 (03.03.2025)

Firmware_Compatibility_Chart_20250303.pdf | 248 KB

Release_Notes_6.5.2.pdf | 237 KB

spectre-v3-lte.zip | 20 MB

v 6.5.1 (28.11.2024)

Firmware_Compatibility_Chart_20241128.pdf | 250 KB

Release_Notes_6.5.1.pdf | 225 KB

spectre-v3-lte.zip | 21 MB

v 6.5.0 (08.10.2024)

Firmware_Compatibility_Chart_20241008.pdf | 287 KB

Release_Notes_6.5.0.pdf | 263 KB

spectre-v3-lte.zip | 21 MB

v 6.4.3 (16.08.2024)

Firmware_Compatibility_Chart_20240816.pdf | 286 KB

Release_Notes_6.4.3.pdf | 188 KB

spectre-v3-lte.zip | 19 MB

v 6.4.2 (29.05.2024)

Firmware_Compatibility_Chart_20240529.pdf | 286 KB

Release_Notes_6.4.2.pdf | 237 KB

spectre-v3-lte.zip | 19 MB

v 6.4.1 (27.03.2024)

Firmware_Compatibility_Chart_20240327.pdf | 246 KB

Release_Notes_6.4.1.pdf | 192 KB

spectre-v3-lte.zip | 19 MB

v 6.4.0 (07.02.2024)

Firmware_Compatibility_Chart_20240207.pdf | 251 KB

Release_Notes_6.4.0.pdf | 266 KB

spectre-v3-lte.zip | 19 MB

v 6.3.10 (05.05.2023)

Firmware_Distribution_Overview_20230505.pdf | 249 KB

release-notes-6.3.10.pdf | 267 KB

spectre-v3-lte.zip | 16 MB

v 6.3.9 (04.01.2023)

Firmware_Distribution_Overview_20230104.pdf | 248 KB

release-notes-6.3.9.pdf | 328 KB

spectre-v3-lte.zip | 16 MB

v 6.3.8 (02.12.2022)

firmware-distribution-overview-20221202.pdf | 246 KB

release-notes-6.3.8.pdf | 401 KB

spectre-v3-lte.zip | 16 MB

v 6.3.7 (27.09.2022)

firmware-distribution-overview-20220927.pdf | 241 KB

release-notes-6.3.7.pdf | 383 KB

spectre-v3-lte.zip | 16 MB

v 6.3.6 (16.06.2022)

firmware-distribution-overview-20220616.pdf | 240 KB

release-notes-6.3.6.pdf | 817 KB

spectre-v3-lte.zip | 15 MB

v 6.3.5 (20.04.2022)

firmware-distribution-overview-20220420.pdf | 185 KB

release-notes-6.3.5.pdf | 805 KB

spectre-v3-lte.zip | 15 MB

v 6.3.4 (09.02.2022)

firmware-distribution-overview-20220209.pdf | 238 KB

release-notes-6.3.4.pdf | 826 KB

spectre-v3-lte.zip | 15 MB

v 6.3.3 (13.12.2021)

firmware-distribution-overview-20211213.pdf | 594 KB

release-notes-6.3.3.pdf | 811 KB

spectre-v3-lte.zip | 15 MB

v 6.3.2 (30.09.2021)

firmware-distribution-overview-20210930.pdf | 234 KB

release-notes-6.3.2.pdf | 822 KB

spectre-v3-lte.zip | 15 MB

v 6.3.1 (21.07.2021)

firmware-distribution-overview-20210721.pdf | 236 KB

release-notes-6.3.1.pdf | 779 KB

spectre-v3-lte.zip | 15 MB

v 6.3.0 (07.05.2021)

firmware-distribution-overview-20210507.pdf | 238 KB

release-notes-6.3.0.pdf | 776 KB

spectre-v3-lte.zip | 15 MB

v 6.2.9 (07.04.2021)

firmware-distribution-overview-20210407.pdf | 234 KB

release-notes-6.2.9.pdf | 753 KB

spectre-v3-lte.zip | 14 MB

v 6.2.8 (19.02.2021)

firmware-distribution-overview-20210219.pdf | 595 KB

release-notes-6.2.8.pdf | 787 KB

spectre-v3-lte.zip | 14 MB

v 6.2.7 (17.12.2020)

firmware-distribution-overview-20201217.pdf | 228 KB

spectre-v3-lte.zip | 14 MB

v 6.2.6 (11.09.2020)

firmware-distribution-overview-20200911.pdf | 586 KB

release_notes_6.2.6.pdf | 618 KB

spectre-v3-lte.zip | 14 MB

v 6.2.5 (13.06.2020)

firmware-distribution-overview-20200613.pdf | 586 KB

release-notes-6.2.5.pdf | 615 KB

spectre-v3-lte.zip | 14 MB

v 6.2.4 (25.04.2020)

firmware-distribution-overview-20200427.pdf | 586 KB

release-notes-6.2.4.pdf | 643 KB

spectre-v3-lte.zip | 14 MB

v 6.2.3 (11.02.2020)

firmware-distribution-overview-20200211.pdf | 587 KB

release-notes-6.2.3.pdf | 614 KB

spectre-v3-lte.zip | 14 MB

v 6.2.2 (16.12.2019)

firmware-distribution-overview-20191216.pdf | 639 KB

release-notes-6.2.2.pdf | 632 KB

spectre-v3-lte.tar.gz | 14 MB

v 6.2.1 (16.10.2019)

firmware-distribution-overview_20191107.pdf | 382 KB

release-notes-6.2.1.pdf | 644 KB

spectre-v3-lte.tar.gz | 14 MB

v 6.2.0 (16.08.2019)

firmware-distribution-overview_20190816.pdf | 381 KB

release-notes-6.2.0.pdf | 768 KB

spectre-v3-lte.tar.gz | 41 MB

v 6.1.9 (23.04.2019)

firmware-distribution-overview-20190423.pdf | 384 KB

release-notes-6.1.9.pdf | 829 KB

spectre-v3-lte.tar.gz | 35 MB

v 6.1.8 (08.11.2018)

firmware-distribution-overview_20181204.pdf | 379 KB

release-notes-6.1.8.pdf | 871 KB

spectre-v3-lte.tar.gz | 35 MB

v 6.1.7 (25.07.2018)

firmware-distribution-overview-20180725.pdf | 379 KB

release-notes-6.1.7.pdf | 830 KB

spectre-v3-lte.tar.gz | 12 MB

v 6.1.6 (11.03.2018)

firmware-distribution-overview-20180311.pdf | 378 KB

release-notes-6.1.6.pdf | 825 KB

spectre-v3-lte.tar.gz | 12 MB

v 6.1.5 (03.01.2018)

Firmware_Distribution_Overview_20180212.pdf | 379 KB

Release_Notes_6.1.5.pdf | 791 KB

spectre-v3-lte.tar.gz | 12 MB

v 6.1.4 (25.09.2017)

Firmware Distribution Overview_20170927.pdf | 379 KB

Release_Notes_6.1.4.pdf | 811 KB

SPECTRE-v3-LTE.tar.gz | 12 MB

Router Apps

Available Router Apps

3D Model

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 - Security Advisory

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

PCN-2018-03_Standoff_replacement_EN.pdf | 02.01.2018

PCN-2018-04_Screws_for_plastic_DIN_holder_EN.pdf | 05.02.2018

PCN-2018-08_Metal_Housing_Improvement_EN.pdf | 31.05.2018

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

PCN-2026-01_Regulatory_Info_and_Label_Updates.pdf | 25.02.2026

MTBF

MTBF report SmartFlex SR308000xx.pdf | 13.12.2019

MTBF report SmartFlex SR308001xx SWITCH.pdf | 13.12.2019

MTBF report SmartFlex SR308003xx RS232 RS485.pdf | 13.12.2019

MTBF report SmartFlex SR308004xx RS232 RS485 ETH.pdf | 13.12.2019

MTBF report SmartFlex SR308080xx PSE.pdf | 13.12.2019

MTBF report SmartFlex SR308081xx SWITCH PSE.pdf | 13.12.2019

MTBF report SmartFlex SR308083xx RS232 RS485 PSE.pdf | 13.12.2019

MTBF report SmartFlex SR308084xx RS232 RS485 ETH PSE.pdf | 13.12.2019

MTBF report SmartFlex SR308090xx PD.pdf | 13.12.2019

MTBF report SmartFlex SR308091xx SWITCH PD.pdf | 13.12.2019

MTBF report SmartFlex SR308093xx RS232 RS485 PD.pdf | 13.12.2019

MTBF report SmartFlex SR308094xx RS232 RS485 ETH PD.pdf | 13.12.2019

MTBF report SmartFlex SR308100xx WIFI.pdf | 13.12.2019

MTBF report SmartFlex SR308101xx SWITCH WIFI.pdf | 13.12.2019

MTBF report SmartFlex SR308103xx RS232 RS485 WIFI.pdf | 13.12.2019

MTBF report SmartFlex SR308104xx RS232 RS485 ETH WIFI.pdf | 13.12.2019

MTBF report SmartFlex SR308180xx WIFI PSE.pdf | 13.12.2019

MTBF report SmartFlex SR308181xx SWITCH WIFI PSE.pdf | 13.12.2019

MTBF report SmartFlex SR308183xx RS232 RS485 WIFI PSE.pdf | 13.12.2019

MTBF report SmartFlex SR308184xx RS232 RS485 ETH WIFI PSE.pdf | 13.12.2019

MTBF report SmartFlex SR308190xx WIFI PD.pdf | 13.12.2019

MTBF report SmartFlex SR308191xx SWITCH WIFI PD.pdf | 13.12.2019

MTBF report SmartFlex SR308193xx RS232 RS485 WIFI PD.pdf | 13.12.2019

MTBF report SmartFlex SR308194xx RS232 RS485 ETH WIFI PD.pdf | 13.12.2019

Regulatory Info

Regulatory_Information_Application_Note_20260303.pdf | 05.03.2026

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