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LR77 v2

LR77 v2

Life Cycle: production

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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v 6.2.7 (17.12.2020) | Subscribe to notification

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

lr77-v2.zip | 12 MB

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

v 6.2.6 (11.09.2020) | Subscribe to notification

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

lr77-v2.zip | 12 MB

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

v 6.2.5 (13.06.2020) | Subscribe to notification

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

lr77-v2.zip | 12 MB

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

v 6.2.4 (25.04.2020) | Subscribe to notification

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

lr77-v2.zip | 12 MB

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

v 6.2.3 (11.02.2020) | Subscribe to notification

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

lr77-v2.zip | 12 MB

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

v 6.2.2 (16.12.2019) | Subscribe to notification

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

lr77-v2.tar.gz | 12 MB

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

v 6.2.1 (16.10.2019) | Subscribe to notification

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

lr77-v2.tar.gz | 12 MB

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

v 6.2.0 (16.08.2019) | Subscribe to notification

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

lr77-v2.tar.gz | 28 MB

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

v 6.1.10 (02.07.2019) | Subscribe to notification

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

lr77-v2.tar.gz | 25 MB

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

v 6.1.9 (23.04.2019) | Subscribe to notification

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

lr77-v2.tar.gz | 25 MB

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

v 6.1.8 (08.11.2018) | Subscribe to notification

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

lr77-v2.tar.gz | 25 MB

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

v 6.1.7 (25.07.2018) | Subscribe to notification

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

lr77-v2.tar.gz | 25 MB

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

v 6.1.6 (11.03.2018) | Subscribe to notification

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

lr77-v2.tar.gz | 25 MB

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

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

lr77-v2.tar.gz | 25 MB

v 6.1.4 (25.09.2017) | Subscribe to notification

Firmware Distribution Overview_20170927.pdf | 379 KB | FW Overview

LR77-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

LR77-v2.tar.gz | 25 MB

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