11
645M 4G/LTE CELLULAR ROUTER
MN032003EN March 2017 www.eaton.com
Unit ID
•
ID
The identification string serves to distinguish this unit. It is
also the TAIP identification for GPS reporting and serves as
the syslocation for the SNMP facility. Unit ID can be up to
32 characters long and can consist of letters, digits and the
underscore ‘_’ character.
Power management
Depending on power cabling, the ELPRO 645M may stay ON
regardless of whether the vehicle ignition is on. The unit can be
configured to automatically shut down 1, 5, 30, 60, 120 or 240
minutes after ignition has been turned off. Leaving the unit live
allows the driver to use the modem without idling the vehicle
and defining a shut-off time limit prevents the modem from
draining the battery when the vehicle is unoccupied.
•
Ignition Enable
Disabled by default
•
After ignition line off
Select a time limit: 1, 5, 30, 60, 120, or 240 minutes
Network time
The ELPRO 645M is capable of maintaining the current time
(UTC) by synchronizing itself with a Network Time Protocol
(NTP) Server. You may specify a server domain name or IP
address and how frequently the router should synchronize with
the server. The router must have DNS access and a route to the
internet to synchronize with the supplied default ntp.org
server – this is not always true on private cellular networks.
The router does not save or track time while powered off, so
time will be inaccurate until the router can connect with the
server, which it does on startup (in addition to synchronizing
according the Update Frequency specified).
•
NTP client
Disabled by default. Select
Enable
to activate the router’s
NTP client to synchronize with the specified server
•
NTP server
Enter the domain name or IP address of the desired NTP
Server. Most public NTP Servers have a posted usage policy.
A review of usage policies and the choice of an appropriate
server is recommended
•
Update interval
Specify the frequency to synchronize the router time with
the configured NTP Server. By default, synchronization is
set 24 hours
3.1.3 Basic settings
Figure 15 . Unit status — basic settings
Figure 16 . Cell connection — carrier
3.2 Cell connection
Select Cell Connection from the left navigation pane to access
the Carrier, Settings, Dynamic DNS and System Monitor tabs.
3.2.1 Carrier
The Carrier tab enables you to configure the carrier (cellular
provider) and credentials to be used for data calls.
3 645M web interface