Datasheet

ManualsBrandsLancom Systems ManualsNetworkingLS61142

... connecting your business

LANCOM 821+

Small business Internet-access router for ADSL2+

쮿 Integrated ADSL2+ modem

쮿 Stateful-inspection firewall with intrusion detection/denial-of-service protection

쮿 Integrated ADSL2+ modem for speeds of up to 24 Mbps

쮿 Optional SIP proxy and gateway functions (as of LCOS 6.0)

쮿 Central management of configuration and administration of large installations

쮿 Load balancing with up to two WAN connections

쮿 ISDN interface for remote access, remote configuration and dial-backup

쮿 4 separable switch ports

Summary of content (6 pages)

PAGE 1
. . . c o n n e c t i n g y o u r LANCOM 821+ Small business Internet- access router for ADSL2+ 쮿 Integrated ADSL2+ modem 쮿 Stateful- inspection firewall with intrusion detection/denial- of- service protection 쮿 Integrated ADSL2+ modem for speeds of up to 24 Mbps 쮿 Optional SIP proxy and gateway functions (as of LCOS 6.
PAGE 2
LANCOM 821+ is the ADSL2+ router that opens up broadband Internet access for entire networks. The highly integrated networking components for small businesses and managed networks offer all of the functions necessary for connecting sites or smaller subsidiaries to the Internet—in one compact device. More Security.
PAGE 3
LANCOM 821+ Firewall Stateful inspection firewall Direction- dependant check based on connection information Packet filter Check based on the header information of an IP packet (IP or MAC source/destination addresses; source/destination ports, DiffServ attribute); remote- site dependant, direction dependant, bandwidth dependant Masquerading Network Address Translation (NAT), N:N mapping for the translation or masking of IP addresses Port mapping Provision of services from behind masqueraded computers
PAGE 4
LANCOM 821+ VoIP VoIP (optional) Extended VoIP support (only in combination with LANCOM VoIP options) Call router Central switching of all incoming and outgoing calls. Number translation by mapping, numeral replacement and number supplementation Configuration of line and route selection, entry of multiple alternative routes (line backup). Routing based on calling and called number, SIP domain and line.
PAGE 5
LANCOM 821+ WLAN protocols ADSL, Ethernet PPPoE, PPPoA, IPoA, Multi- PPPoE, ML- PPP, PPTP (PAC or PNS) and plain Ethernet (with or without DHCP), RIP- 1, RIP- 2 ISDN 1TR6, DSS1 (Euro- ISDN), PPP, X75, HDLC, ML- PPP, V.110/GSM/HSCSD, CAPI 2.0 via LANCAPI, Stac data compression WAN: ADSL ADSL over ISDN compliant with ITU G.992.1 Annex B (compatible to Deutschen Telekom U- R2 connections) or ADSL over POTS compliant with ITU G.992.1 Annex A WAN: ADSL2+ ADSL over ISDN compliant with ITU 992.3, ITU G.992.
PAGE 6
LANCOM 821+ Package content Cable ADSL cable, 3m Cable ISDN cable, 3m Power supply unit 12 V DC, external power adapter (230 V) Support Warranty 3 years, support via Hotline and Internet KnowledgeBase Software updates Regular free updates (LCOS operating system and management tools) via Internet Options LANCOM Service Option (24h advance replacement within Germany, 4 year warranty, not for PoE Power Injector), item no. 61401 Options LANCOM VoIP Basic Option (4 SIP users), item no.