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RR75i v2

RR75i v2

Life Cycle: production

Regions: EMEA

GSM-R Cellular Router

Technical description

GSM-R/GPRS RR75i v2 router is used to wirelessly connect various equipment and devices via Ethernet interface 10/100 to the Internet or intranet. With a high security level and wide coverage of GSM-R technology provided by railway or mobile operators, it is mostly used in railway applications, for remote maintenance and data transfer from various devices (controllers, RTUs, meters...). Other benefits and advantages includes high modularity and option to connect various devices via Ethernet 10/100, RS232, RS485, RS422, M-Bus or I/O.

Key features
As a standard, this industrial RR75i v2 wireless router is equipped with one Ethernet 10/100, one USB Host port, one binary input/output (I/O) port and one SIM card. To save and backup communication data, a version with 2 SIM cards is available. The wide range of interface options of this wireless router further expands an optional Port1 and Port2 - selected by the customer. For example, Ethernet port 10/100, serial interface ports RS232/RS485/RS422/M-Bus or (I/O - CNT). Port2 may be equipped with serial interfaces RS232/RS485/RS422/M-Bus or (I/O - CNT). The wireless router is supplied in metal casing. WiFi models are available.

Configuration is done via web interface protected by password. The RR75i v2 router supports creation of VPN tunnels using chnologies IPsec, OpenVPN and L2TP to ensure safe communication. Web interface provides detail statistics about the wireless router activities, signal strength, detailed log, etc. Router supports functions: DHCP, NAT, NAT-T, DynDNS, NTP, VRRP, control by SMS and many other functions.

Other diagnostic functions to ensure continuous communication include automatic inspection of PPP connection offering an automatic restart feature - in case of connection losses, or hardware watchdog which monitors the status of the router. With the help of a special start up script window, you may insert Linux scripts for various actions. For some applications the option to create several different configurations for one wireless GPRS router, the profiles (maximum of 4), and the option to switch between them (for example via SMS, binary input status, etc.) is essential. Cellular wireless routers may automatically upgrade configuration and firmware from server. This allows mass reconfiguration of many routers in one time.

Documents to download

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v 6.2.9 (07.04.2021) | Subscribe to notification

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

release-notes-6.2.9.pdf | 753 KB | FW Release Notes

rr75i-v2.zip | 12 MB

v 6.2.8 (19.02.2021) | Subscribe to notification

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

release-notes-6.2.8.pdf | 787 KB | FW Release Notes

rr75i-v2.zip | 12 MB

v 6.2.7 (17.12.2020) | Subscribe to notification

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

release-notes-6.2.7.pdf | 640 KB | FW Release Notes

rr75i-v2.zip | 12 MB

v 6.2.6 (11.09.2020) | Subscribe to notification

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

release_notes_6.2.6.pdf | 618 KB | FW Release Notes

rr75i-v2.zip | 12 MB

v 6.2.5 (13.06.2020) | Subscribe to notification

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

release-notes-6.2.5.pdf | 615 KB | FW Release Notes

rr75i-v2.zip | 12 MB

v 6.2.4 (25.04.2020) | Subscribe to notification

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

release-notes-6.2.4.pdf | 643 KB | FW Release Notes

rr75i-v2.zip | 12 MB

v 6.2.3 (11.02.2020) | Subscribe to notification

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

release-notes-6.2.3.pdf | 614 KB | FW Release Notes

rr75i-v2.zip | 12 MB

v 6.2.2 (16.12.2019) | Subscribe to notification

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

release-notes-6.2.2.pdf | 632 KB | FW Release Notes

rr75i-v2.tar.gz | 12 MB

v 6.2.1 (16.10.2019) | Subscribe to notification

firmware-distribution-overview_20191107.pdf | 382 KB | FW Overview

release-notes-6.2.1.pdf | 644 KB | FW Release Notes

rr75i-v2.tar.gz | 11 MB

v 6.2.0 (16.08.2019) | Subscribe to notification

firmware-distribution-overview_20190816.pdf | 381 KB | FW Overview

release-notes-6.2.0.pdf | 768 KB | FW Release Notes

rr75i-v2.tar.gz | 28 MB

v 6.1.10 (02.07.2019) | Subscribe to notification

firmware-distribution-overview-20190702.pdf | 381 KB | FW Overview

release-notes-6.1.10.pdf | 645 KB | FW Release Notes

rr75i-v2.tar.gz | 25 MB

v 6.1.9 (23.04.2019) | Subscribe to notification

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

release-notes-6.1.9.pdf | 829 KB | FW Release Notes

rr75i-v2.tar.gz | 25 MB

v 6.1.8 (08.11.2018) | Subscribe to notification

firmware-distribution-overview_20181204.pdf | 379 KB | FW Overview

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

rr75i-v2.tar.gz | 25 MB

v 6.1.7 (25.07.2018) | Subscribe to notification

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

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

rr75i-v2.tar.gz | 25 MB

v 6.1.6 (11.03.2018) | Subscribe to notification

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

release-notes-6.1.6.pdf | 825 KB | FW Release Notes

rr75i-v2.tar.gz | 25 MB

v 6.1.5 (03.01.2018) | Subscribe to notification

Firmware_Distribution_Overview_20180212.pdf | 379 KB | FW Overview

Release_Notes_6.1.5.pdf | 791 KB | FW Release Notes

rr75i-v2.tar.gz | 25 MB

v 6.1.4 (25.09.2017) | Subscribe to notification

Firmware Distribution Overview_20170927.pdf | 379 KB | FW Overview

RR75i-v2.tar.gz | 25 MB

Release_Notes_6.1.4.pdf | 811 KB | FW Release Notes

v 6.1.3 (09.08.2017) | Subscribe to notification

Firmware Distribution Overview_20170810.pdf | 378 KB | FW Overview

RR75i-v2.tar.gz | 25 MB

Release_Notes_6.1.3.pdf | 778 KB | FW Release Notes