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MOUNTING AND CONNECTING THE DEVICE
TECHNICAL DETAILS
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. 111781/0918
Hardware
Power supply 12 V DC, external power adapter (230 V); bayonet connector to secure against disconnection
Power consumption Max. ca. 16 W
Environment Temperature range 0–40 °C; humidity 0–95 %; non-condensing
Housing Robust synthetic housing, rear connectors, ready for wall mounting, Kensington lock; measures
210 x 45 x 140 mm (W x H x D)
Number of fans 1 quiet fan
Interfaces
WAN: VDSL2 a VDSL2 as per ITU G.993.2; proles 8a, 8b, 8c, 8d, 12a, 12b, 17a, 35b
a VDSL Supervectoring as per ITU G.993.2 (Annex Q)
a VDSL2 vectoring as per ITU G.993.5 (G.Vector)
a Compatible to VDSL2 from Deutsche Telekom
a Compatible to U-R2 from Deutsche Telekom (1TR112)
a ADSL2+ over ISDN as per ITU G.992.5 Annex B/J with DPBO, ITU G.992.3, and ITU G.992.1
a ADSL2+ over POTS as per ITU G.992.5 Annex A/M with DPBO, ITU G.992.3, and ITU.G.992.1
a Supports just one virtual connection at a time in ATM (VPI-VCI pair)
Wi-Fi a Frequency band: 2400-2483.5 MHz (ISM) or 5150-5825 MHz (restrictions vary between
countries)
a Radio channels 2.4 GHz: Up to 13 channels, max. 3 non-overlapping (2.4-GHz band)
a Radio channels 5 GHz: Up to 26 non-overlapping channels (channels available vary
according to country regulations; DFS for automatic dynamic channel selection required)
ETH 4 individual ports, 10 / 100 / 1000 Mbps Gigabit Ethernet, by default set to switch mode.
Up to 3 ports can be operated as additional WAN ports. Ethernet ports can be electrically
disabled in the LCOS conguration.
USB USB 2.0 hi-speed host port for connecting USB printers (USB print server),
serial devices (COM-port server) or USB drives (FAT le system)
Cong (Com) / V.24 Serial conguration interface/COM-port (8-pin mini-DIN): 9,600 - 115,200 baud, suitable for
optional connection of analog/GPRS modems. Supports internal COM-port server and provides
transparent asynchronous serial-data transfer via TCP.
WAN protocols
VDSL, ADSL, Ethernet PPPoE, PPPoA, IPoA, Multi-PPPoE, ML-PPP, PPTP (PAC or PNS) and IPoE (with or without
DHCP), RIP-1, RIP-2, VLAN
Declaration of Conformity
Hereby, LANCOM Systems declares that this radio equipment is in compliance with Directive 2014/53/EU. The full text
of the EU declaration of conformity is available at the following internet address: www.lancom-systems.com/ce/
Package content
Manual Quick Reference Guide (DE/EN); Installation Guide (DE/EN)
Cable 1 Ethernet cable, 3 m (kiwi colored connectors); 1 DSL cable for an IP-based line, 4.25 m
Power adapter External power supply adapter (230 V); NEST 12 V / 2 A DC/S; barrel / bayonet (EU),
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
WEBcong 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.
f VPN
Off VPN connection inactive
Green, permanently VPN connection active
Green, ashing VPN connecting
b Online
Off WAN connection inactive
Green, permanently WAN connection active
Red, permanently WAN connection error
c DSL
Off Interface deactivated
Green, permanently DSL connection active
Green, ickering DSL data transfer
Red, ickering DSL transfer error
Red / orange, blinking DSL hardware error
Orange, blinking DSL training
Orange, permanently DSL sync
Green, blinking DSL connecting
d ETH
Off No networking device attached
Green, permanently Connection to network device operational,
no data trafc
Green, ickering Data transmission
g Reset
Reset button Operated e.g. with a paper clip
a short press: Restart the device
a long press: Reset the device
a Power
Off Device switched off
Green, permanently* Device operational, resp. device paired /
claimed and LANCOM Management Cloud
(LMC) accessible
Red / green blinking Conguration password not set. Without a
conguration password, the conguration
data in the device is unprotected.
Red blinking Charge or time limit reached
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
4
Please observe the following when setting up the device
A Do not rest any objects on top of the device
A For devices to be operated on the desktop, please attach the
adhesive rubber footpads
A In case of wall mounting, use the drilling template as supplied
A Keep the ventilation slots on the side of the device clear
of obstruction
A Rack installation with the optional LANCOM Rack Mount
(separately available)
LANCOM 1681V
Power
VDSL
Online
ETH 1
ETH 2
VPN
ETH 3
ETH 4
ISDN Status
a
VDSL / ADSL interface
Use the supplied DSL cable for the IP-based line to connect the
VDSL interface and the provider’s telephone socket. For more
infor mation, please contact your Internet service provider.
b
Ethernet interfaces
Use the cable with the kiwi-colored connectors to connect one of
the interfaces ETH 1 to ETH 4 to your PC or a LAN switch.
c
Conguration interface
Use a serial conguration cable to connect the serial interface
(COM) to the serial interface of the device you want to use for
conguring / monitoring (separately available).
d
USB interface
You can use the USB interface to connect a USB printer or a
USB memory stick.
e
Power
After connecting the cable to the device, turn the bayonet
connector 90° clockwise until it clicks into place.
Use only the supplied power adapter.
a b c d
e
V
D
S
L / ADSL
LANCOM 1790VAW
LANCOM 1790VAW
Quick Reference Guide
Cloud-ready
*) The additional power LED statuses are displayed in 5-seconds
rotation if the device is congured to be managed by the LANCOM
Management Cloud.
a cb d e f g
e WLAN
Off No Wi-Fi network dened or Wi-Fi module
deactivated. The Wi-Fi module is not
transmitting beacons.
Green, permanently At least one Wi-Fi network is dened and
Wi-Fi module activated. The Wi-Fi module
is transmitting beacons.
Green, blinking DFS scanning or other scan procedure


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Lancom 1790VAW Quick start guide - German - 1 pages


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