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SR304

SR304

Life Cycle: production

Regions: APAC, EMEA, LATAM

4G LTE Router & Gateway

for EMEA/ASIA/LATAM region

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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Quick Start Guide | Subscribe to notification

Quick Start Guide for v3 routers_20171120.pdf | 8 MB | 28.05.2017 (English)

Configuration Manual | Subscribe to notification

SmartFlex_Configuration_Manual_20181108.pdf | 6 MB | 09.11.2018 (English)

SmartFlex_SR304_User's_Manual_20181102.pdf | 11 MB | 02.10.2018 (English)

ISO Certificate | Subscribe to notification

CERTIFICATE_CSN EN ISO 9001_2016_ENG.pdf | 441 KB | 16.05.2018 (English)

POS_2017_10_RoHS_EN.pdf | 333 KB | 14.06.2018

POS_2017_11_REACH_EN.pdf | 475 KB | 14.06.2018

POS_2017_177_WEEE_EN.pdf | 333 KB | 14.06.2018

PO_2018_37_SR304_CoC_RF.pdf | 392 KB | 14.06.2018

PO_2018_38_SR304_CoC_EMC_part1 .pdf | 271 KB | 14.06.2018

PO_2018_39_CoC_EMC_part2.pdf | 638 KB | 14.06.2018

POS_2018_012_SmartFlex_SR304_EN.pdf.pdf | 1 MB | 04.10.2018

v 6.1.8 (08.11.2018) | Subscribe to notification

Firmware_Distribution_Overview_20181204.pdf | 379 KB | FW Overview (English)

release-notes-6.1.8.pdf | 871 KB | FW Release Notes (English)

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

v 6.1.7 (25.07.2018) | Subscribe to notification

firmware-distribution-overview-20180725.pdf | 379 KB | FW Overview (English)

release-notes-6.1.7.pdf | 830 KB | FW Release Notes (English)

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

SPECTRE_SmartFlex_000.jpg | 144 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_001.jpg | 175 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_002.jpg | 102 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_003.jpg | 98 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_004.jpg | 110 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_ETH_RS485_RS232_000.jpg | 157 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_ETH_RS485_RS232_SL_000.jpg | 142 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_ETH_RS485_RS232_WiFi_000.jpg | 160 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_ETH_RS485_RS232_WiFi_SL_000.jpg | 147 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_LTE_SWITCH_000.jpg | 161 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_LTE_SWITCH_SL_000.jpg | 145 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_LTE_SWITCH_WiFi_000.jpg | 163 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_LTE_SWITCH_WiFi_SL_000.jpg | 150 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_RS232_RS485_000.jpg | 160 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_RS232_RS485_SL_000.jpg | 142 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_RS232_RS485_WiFi_000.jpg | 164 KB | 16.07.2017 (English)

SPECTRE_SmartFlex_RS232_RS485_WiFi_SL_000.jpg | 147 KB | 16.07.2017 (English)

SmartFlex_LTE_WiFi_Metal.PDF | 511 KB | 13.03.2018

SmartFlex_LTE_WiFi_Metal.STEP | 16 MB | 13.03.2018

SmartFlex_LTE_WiFi_plastic.PDF | 495 KB | 13.03.2018

SmartFlex_LTE_WiFi_plastic.STEP | 15 MB | 13.03.2018