Lancom 1790VAW User Manual

MOUNTING AND CONNECTING THE DEVICE

TECHNICAL DETAILS

4

VDS

L / ADSL

LANCOM 1790VAW

LANCOM 1790VAW

Quick Reference Guide

VDSL / ADSL interface

a

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.

Ethernet interfaces

b

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.

Conguration interface

c

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).

a b c d

USB interface

d

You can use the USB interface to connect a USB printer or a
USB memory stick.

Power

e

After connecting the cable to the device, turn the bayonet
connector 90° clockwise until it clicks into place.
Use only the supplied power adapter.

e

a cb d e f g

a Power

Off Device switched off

Green, permanently* Device operational, resp. device paired /

Red / green blinking Conguration password not set. Without a

Red blinking Charge or time limit reached

1x green inverse
blinking*

2x green inverse
blinking*

3x green inverse
blinking*

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

claimed and LANCOM Management Cloud
(LMC) accessible

conguration password, the conguration

data in the device is unprotected.

Connection to the LMC active, pairing OK,
device not claimed

Pairing error, resp. LMC activation code
not available

LMC not accessible, resp. communication
error

d ETH

Off No networking device attached

Green, permanently Connection to network device operational,

no data trafc

Green, ickering Data transmission

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

f VPN

Off VPN connection inactive

Green, permanently VPN connection active

Green, ashing VPN connecting

g Reset

Reset button Operated e.g. with a paper clip

a short press: Restart the device
a long press: Reset the device

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)

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

Cloud-ready

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

LANCOM 1681V

VDSL

ISDN Status

ETH 2

VPN

ETH 3

ETH 4

Online

ETH 1

Power

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)

*) 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.

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.