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Technical Details for Lancom 821+


Technical Details for Lancom 821+ Bridge / Router
Lancom 821+ 
Description: Model ID LS61142 / LANCOM 821+ - Router + 4-port switch - ISDN/DSL - EN, Fast EN / The LANCOM 821+ serves as a highly integrated networking component for small businesses and managed networks. This single device offers all of the functions necessary for secure connectivity of ... more
Lancom 821+ ... external sites or smaller branch offices.

The integrated firewall with the latest security functions such as stateful inspection, intrusion prevention and Denialof-Service protection will screen your network safely and reliably from attacks from the Internet. A comprehensive range of backup options and high-availability functions over ISDN and VRRP are supplemented by bandwidth management, all of which guarantees trouble-free operations around the clock.

The management systems LANconfig and LANmonitor are included and offer not only cost-effective remote maintenance of entire installations and highly convenient setup wizards, but also full real-time monitoring and logging. Further, service providers benefit from the broad range of scripting methods and professional access for administrators via SSH, HTTPS, TFTP and ISDN dial-in.

The versatile functions for routing and address translation allow the connection of completely different networks over common infrastructure. Optional SIP proxy and SIP gateway functions offer big savings through the use of existing data connections for voice transmission. The integrated ISDN interface allows remote field installations, dial-up access and CAPI featured functions such as fax services for all connected PCs.

Technical Details for Lancom 821+

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General
Device TypeRouter
Form FactorExternal
Built-in DevicesLed panel
Width21 cm
Depth14 cm
Height4.5 cm
Networking
Connectivity TechnologyWired
Integrated Switch4-port switch
Data Link ProtocolEthernet, Fast Ethernet
Switching ProtocolEthernet
Network / Transport ProtocolTCP/IP, PPTP, UDP/IP, NetBEUI/NetBIOS, ICMP/IP, IP/IPX, PPPoE
Routing ProtocolRIP-1, RIP-2, SAP, VRRP
Remote Management ProtocolSNMP 2, SNMP, Telnet, HTTP, HTTPS
Status IndicatorsStatus
FeaturesFirewall protection, DMZ port, DHCP support, NAT support, VPN support, PAT support, BOOTP support, load balancing, traffic shaping, Stateful Packet Inspection (SPI), DoS attack prevention, packet filtering, DiffServ support, manageable, Intrusion Detection System (IDS), MAC address filtering, High Availability, IP address filtering, SNTP support
IP Telephony
VoIP FunctionalityVoIP gateway
VoIP ProtocolsSIP v2
Voice CodecsG.711a, G.726
IP Telephony FeaturesEcho cancellation (G.168)
Communications
TypeISDN / DSL modem combo
Digital Signaling ProtocolEURO-ISDN, ISDN 1TR6, ISDN DSS1/ETSI, ADSL over ISDN, ADSL2+
Protocols & SpecificationsITU V.110 (I.463), ITU X.75, HDLC, ITU G.992.5, ITU G.992.1 (G.DMT) Annex A
Max Transfer Rate24 Mbps
Expansion / Connectivity
Interfaces4 x network - Ethernet 10Base-T/100Base-TX - RJ-45 ( LAN / DMZ )
1 x modem - ISDN - RJ-45 ( WAN )
1 x management - V.24/V.28 - 8 PIN mini-DIN
1 x modem - ADSL2+ - RJ-11 ( WAN )
Miscellaneous
Cables (Details)2 x network cable
1 x modem cable
Authentication MethodSecure Shell (SSH), RADIUS, PAP, CHAP, MS-CHAP
Compliant StandardsCE, EN 60950, EN55022, EN55024
Power
Power DevicePower adapter - external
Software / System Requirements
Software IncludedDrivers & Utilities
Manufacturer Warranty
Service & Support3 years warranty
Service & Support DetailsLimited warranty - 3 years
Environmental Parameters
Min Operating Temperature5 °C
Max Operating Temperature40 °C
Humidity Range Operating0 - 80%
 
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Lancom 821+