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LANCOM 1781EF
...connecting your business
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LANCOM 1681V
Power
VDSL
Onl ine
ETH 1
ETH 2
VPN
ETH 3
ETH 4
ISDN Sta tus
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Quick Reference Guided Optional: Serial
conguration cable
Connects the device and
a PC for carrying out the
conguration (cable sold
separately).
c LAN
Use the cable with the
green-colored connectors
to connect one of the in-
terfaces ETH1 to ETH4 to
your PC or a LAN switch.
Please observe the fol-
lowing when setting up
the device
1For devices to be
operated on the
desktop, please attach
the adhesive rubber
footpads
1Do not rest any objects
on top of the device
1Do not obstruct the side
ventilation slots
1In case of wall
mounting,
use the drilling template
as supplied
1Rack installation with
the optional LANCOM
Rack Mount (not
supplied)
a 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.
Hardware
Power supply12 V DC, external power adapter (110 or 230 V) with bayonet connector to secure against
disconnection
Power consumptionMax. ca. 7.5 W
EnvironmentTemperature range 5 – 40 °C; humidity 0 – 95%; non-condensing
HousingRobust synthetic housing, rear connectors, ready for wall mounting, Kensington lock; measures
210 x 45 x 140 mm (W x H x D)
Number of fansNone; fanless design, no rotating parts, high MTBF
Interfaces
WAN10/100/1000 Mbps Gigabit Ethernet
ETH4 individual 10/100/1000-Mbps Fast Ethernet ports; operate as switch ex-factory. Up to 3 ports
can be switched as additional WAN ports. Ethernet interfaces can be completely electrically
disabled in the LCOS conguration
USBUSB 2.0 Hi-Speed host port for connecting USB printers (USB print server), serial devices
(COM-port servers), USB data media (FAT le system), or supported UMTS USB modems
ISDN* ISDN-S0 bus
SFPSocket for small form-factor pluggable Gigabit-Ethernet transceiver (mini-GBIC).
Compatible with optional LANCOM SFP modules for optical connections over short distances
(SX) or longer distances (LX). Set as a LAN port ex-factory, can be congured as a WAN port
Cong (COM)Serial conguration interface / COM port (8-pin Mini-DIN):
9,600 - 115,000 baud, suitable for optional connection of analog/GPRS modems. Supports
internal COM-port server and provides transparent asynchronous serial-data transmission via
TCP
WAN protocols
EthernetPPPoE, Multi-PPPoE, ML-PPP, PPTP (PAC or PNS) and IPoE (with or without DHCP), RIP-1,
RIP-2, VLAN, IP
Declaration of conformity
CEEN 55022, EN 55024, EN 60950
FCCFCC Class B Part 15
Package content
ManualHardware Quick Reference (DE/EN), Installation Guide (DE/EN/FR/ES/IT/PT/NL),
FCC Documentation (only US-Version)
CD/DVDCD/DVD with rmware, management software (LANcong, LANmonitor) and documentation
Cable2 Ethernet cables, 3m (LAN: kiwi-colored connector; WAN: green connector)
Cable*ISDN cable, 3 m
Power adapterExternal power supply adapter, NEST 12 V/1.5A DC/S, barrel connector 2.1/5.5 mm bayonet,
LANCOM item no. 110723 (EU, 230 V),
LANCOM item no. 110829 (UK, 230 V),
LANCOM item no. 111007 (US, 110 V)
*) ISDN is not available in US version
b WAN
Use the cable with the
green connectors to con-
nect the WAN interface to
your WAN modem.
License information for the device rmware (LCOS) is available in the le LCOS-Licenses.txt on the data medium sup-
plied.
aPower
OffDevice switched off
Green on
(permanently)
Device operational
Blinking red/greenConguration password not set. Without a
conguration password, the conguration
data in the device is unprotected.
Blinking redHardware error
Slow blinking in redTime or charge limit reached/error message
occurred
bOnline
OffWAN connection inactive
Green on
(permanently)
WAN connection active
Red on
(permanently)
WAN connection error
cSFP
OffSFP-1 deactivated in the conguration
or
SFP module present, no connection to
network device
Red on
(permanently)
SFP-1 enabled in the conguration but no
SFP module present
Green on
(permanently)
SFP module present, connection to net-
work exists, no data transmission
Blinking greenData transmission
Blinking redSFP module present, hardware error
gVPN
OffNo VPN connection active
Green on
(permanently)
VPN connection active
Blinking greenEstablishing VPN connection
fETH
OffNo link
Green on
(permanently)
Network connection ready (link)
Flickering greenData transmission
eISDN*
OffInterface deactivated
Green on
(permanently)
D channel active
Orange on
(permanently)
B channel active
Flickering greenISDN data transmission
Flickering redISDN communications error
Blinking red/orangeISDN hardware error
dWAN
OffInterface deactivated
Blinking orangeSynchronization with the modem
Orange on
(permanently)
Synchronization with the modem suc-
cessful
Green on
(permanently)
WAN connection established
Flickering greenWAN data transmission
e Optional: USB
Connect a USB data
medium or a USB printer
to the USB interface. USB
cable not supplied
f ISDN cable*
Use the ISDN cable with
the light-blue connectors
to connect the ISDN in-
terface to the NTBA if you
wish to use ISDN in addi-
tion.
g Fiber-optic cable
Insert a suitable SFP module (e.g.
1000Base-SX or 1000Base-LX) into
the socket. Choose the cable with
the connectors that t to the
SFP module and connect it as
described in the SFP module's
documentation. The SFP module
and the associated connector
cable are not supplied.
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. 111029/0612
TECHNICAL DETAILS
MOUNTING AND CONNECTING THE DEVICE
Produktspecifikationer
| Varumärke: | Lancom |
| Kategori: | Router |
| Modell: | 1781EF |
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