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LR77 v2

LR77 v2

Life Cycle: EOL, FW maintenance only

Regions:

4G LTE Router

Technical description

LTE router LR77 v is used to wirelessly connect various equipments and devices via Eth-
ernet interface 10/100 to the Internet or Intranet. Thanks to high data transfer speed of up to
100 Mbps (download) and upload speed up to 50 Mbps it is an ideal wireless solution for traffic
and security camera systems, individual computers, LAN networks, automatic teller machines
(ATM) and other self-service terminals, etc. Routers LR77 v2B L45 are primarily intended for
use in the 450 MHz band whose main advantage is the long range. The lower frequency, the
less transmitters are needed for covering.
As a standard, this LTE cellular 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 commu-
nication data a version with two SIM cards is available. The wide range of interface options
of the router further expands Port1 and Port2 expansion ports, which are selected by the cus-
tomer. For Port1 are available: Ethernet port 10/100, serial interface ports RS232, RS485,
RS422, MBUS or inputs/outputs (I/O – CNT). Port2 may be equipped with serial interfaces
RS232, RS485, RS422, MBUS, wireless interfaces WIFI or WMBUS, SDH expansion port or
inputs/outputs (I/O – CNT). Both of ports can be fitted with internal switch (exp. port SWITCH).
This wireless router is supplied either in a plastic or metal casing, based on the requirements
of the customer.

Documents to download

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Hardware Manual | Subscribe to notification

LR77_v2_User_s guide_20200519.pdf | 6 MB | 20.05.2020

Configuration Manual | Subscribe to notification

v2_Configuration_Manual_20240327.pdf | 9 MB | 28.03.2024

Quick Start Guide | Subscribe to notification

v2_Routers_QSG_20220426.pdf | 2 MB | 05.10.2022

v 6.3.12 (27.03.2024) | Subscribe to notification

Firmware_Compatibility_Chart_20240327.pdf | 246 KB

Release_Notes_6.3.12.pdf | 163 KB

lr77-v2.zip | 12 MB

v 6.3.11 (07.02.2024) | Subscribe to notification

Firmware_Compatibility_Chart_20240207.pdf | 251 KB

Release_Notes_6.3.11.pdf | 182 KB

lr77-v2.zip | 12 MB

v 6.3.10 (05.05.2023) | Subscribe to notification

Firmware_Distribution_Overview_20230505.pdf | 249 KB

lr77-v2.zip | 12 MB

release-notes-6.3.10.pdf | 267 KB

v 6.3.9 (04.01.2023) | Subscribe to notification

Firmware_Distribution_Overview_20230104.pdf | 248 KB

lr77-v2.zip | 12 MB

release-notes-6.3.9.pdf | 328 KB

v 6.3.8 (02.12.2022) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.3.8.pdf | 401 KB

v 6.3.7 (27.09.2022) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.3.7.pdf | 383 KB

v 6.3.6 (16.06.2022) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.3.6.pdf | 817 KB

v 6.3.5 (20.04.2022) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.3.5.pdf | 805 KB

v 6.3.4 (09.02.2022) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.3.4.pdf | 826 KB

v 6.3.3 (13.12.2021) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.3.3.pdf | 811 KB

v 6.3.2 (30.09.2021) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.3.2.pdf | 822 KB

v 6.3.1 (21.07.2021) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.3.1.pdf | 779 KB

v 6.3.0 (07.05.2021) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.3.0.pdf | 776 KB

v 6.2.9 (07.04.2021) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.2.9.pdf | 753 KB

v 6.2.8 (19.02.2021) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.2.8.pdf | 787 KB

v 6.2.7 (17.12.2020) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.2.7.pdf | 640 KB

v 6.2.6 (11.09.2020) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release_notes_6.2.6.pdf | 618 KB

v 6.2.5 (13.06.2020) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.2.5.pdf | 615 KB

v 6.2.4 (25.04.2020) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.2.4.pdf | 643 KB

v 6.2.3 (11.02.2020) | Subscribe to notification

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

lr77-v2.zip | 12 MB

release-notes-6.2.3.pdf | 614 KB

v 6.2.2 (16.12.2019) | Subscribe to notification

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

lr77-v2.tar.gz | 12 MB

release-notes-6.2.2.pdf | 632 KB

v 6.2.1 (16.10.2019) | Subscribe to notification

firmware-distribution-overview_20191107.pdf | 382 KB

lr77-v2.tar.gz | 12 MB

release-notes-6.2.1.pdf | 644 KB

v 6.2.0 (16.08.2019) | Subscribe to notification

firmware-distribution-overview_20190816.pdf | 381 KB

lr77-v2.tar.gz | 28 MB

release-notes-6.2.0.pdf | 768 KB

v 6.1.9 (23.04.2019) | Subscribe to notification

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

lr77-v2.tar.gz | 25 MB

release-notes-6.1.9.pdf | 829 KB

v 6.1.8 (08.11.2018) | Subscribe to notification

firmware-distribution-overview_20181204.pdf | 379 KB

lr77-v2.tar.gz | 25 MB

release-notes-6.1.8.pdf | 871 KB

v 6.1.7 (25.07.2018) | Subscribe to notification

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

lr77-v2.tar.gz | 25 MB

release-notes-6.1.7.pdf | 830 KB

v 6.1.6 (11.03.2018) | Subscribe to notification

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

lr77-v2.tar.gz | 25 MB

release-notes-6.1.6.pdf | 825 KB

v 6.1.5 (03.01.2018) | Subscribe to notification

Firmware_Distribution_Overview_20180212.pdf | 379 KB

Release_Notes_6.1.5.pdf | 791 KB

lr77-v2.tar.gz | 25 MB

v 6.1.4 (25.09.2017) | Subscribe to notification

Firmware Distribution Overview_20170927.pdf | 379 KB

LR77-v2.tar.gz | 25 MB

Release_Notes_6.1.4.pdf | 811 KB

v 6.1.3 (09.08.2017) | Subscribe to notification

Firmware Distribution Overview_20170810.pdf | 378 KB

LR77-v2.tar.gz | 25 MB

Release_Notes_6.1.3.pdf | 778 KB