Power adapterExternal power adapter, NEST 12 V / 2 A DC/S, barrel connector 2.1 / 5.5 mm bayonet,
LANCOM item no. 111303 (not for WW devices)
This product contains separate open-source software components which are subject to their own licenses, in particular
the General Public License (GPL). The license information for the device rmware (LCOS) is available on the device‘s
WEBcong interface under “Extras > License information“. If the respective license demands, the source les for the
corresponding software components will be made available on a download server upon request.
aPower
OffDevice switched off
Green, permanently*Device operational,
resp. device paired / claimed and LANCOM
Management Cloud (LMC) accessible
Red / green, blinkingConguration password not set. Without a
conguration password, the conguration
data in the device is unprotected.
Red, blinkingHardware error
Red, blinking slowlyTime or charge limit reached/error message
occurred
1x green inverse
blinking*
Connection to the LMC active, pairing OK,
device not claimed
2x green inverse
blinking*
Pairing error, resp. LMC activation code
not available
3x green inverse
blinking*
LMC not accessible, resp. communication
error
bOnline
OffWAN connection inactive
Green, permanentlyWAN connection active
Red, permanentlyWAN connection error
eVPN
OffNo VPN connection active
Green, permanentlyVPN connection active
Green, blinkingEstablishing VPN connection
dETH
OffNo link
Green, permanentlyNetwork connection ready (link)
Green, ickeringData transmission
cWAN
OffInterface deactivated
Orange, blinkingSynchronization with the modem
Orange, permanentlySynchronization with the modem
successful
Green, permanentlyWAN connection established
Green, ickeringWAN data transmission
Red / orange, blinkingHardware error, ext. modem
LANCOM, LANCOM Systems and LCOS are registered trademarks. All other names or descriptions used may be trademarks or registered
trademarks of their owners. Subject to change without notice. No liability for technical errors and/or omissions. 111789/0418
TECHNICAL DETAILS
MOUNTING AND CONNECTING THE DEVICE
LANCOM 1640E
Quick Reference Guide
LANCOM 1640E
WAN
ETH 2
Power
ETH 1
Online
ETH 3
VPN
*) The additional power LED statuses are displayed in 5-seconds
rotation if the device is congured to be managed by the LANCOM
Management Cloud.
acdefb
a
WAN interface
Connect the WAN interface to your WAN modem using the
enclosed ethernet cable with the dark green connectors.
b
Ethernet interface
Use the cable with the kiwi-colored connectors to connect one of
the interfaces ETH 1 to ETH 3 to your PC or a LAN switch.
c
Conguration interface
Conguring the device via the serial interface requires a serial
conguration cable (available as an accessory).
d
USB interface
You can use the USB interface to connect a USB printer or a
USB storage device.
e
Reset button
Pressed up to 5 seconds: device restart
Pressed until rst ashing up of all LEDs:
conguration reset and device restart
RESET
f
Power
When connecting the cable to the device, turn the bayonet
connector 90° clockwise until it clicks into place.
Use only the supplied power adapter.
4
Please observe the following when setting up the device
AFor devices to be operated on the desktop, please attach the adhesive rubber
footpads
ADo not rest any objects on top of the device
A Do not obstruct the side ventilation slots
A In case of wall mounting, use the drilling template as supplied
A Rack installation with the optional LANCOM Rack Mount (not supplied)
acdeb
Cloud-ready
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