Lancom Systems L-452agn
Contents
1. MCS7 15 23 20 MHz 16 up to 17 dBm 15 30 45 Mbps MCS0 8 16 40 MHz 9 up to 12 dBm 150 300 450 Mbps MCS7 15 23 40 MHz Max radiated power EIRP 2 4 GHz band 802 11b g Up to 20 dBm 100 mW EIRP transmission power control according to TPC Max radiated power EIRP 5 GHz band 802 1 1a h Up to 30 dBm 1000 mW or up to 36 dBm 4000 mW EIRP depending on national regulations on channel usage and subject to further obligations such as TPC and DFS Minimum transmission power Transmission power reduction in software in 1 dB steps to min 0 5 dBm Receiver sensitivity 2 4 GHz 802 11b 90 up to 91 dBm 11 Mbps 101 dBm 1 Mbps 802 11g 94dBm 6 Mbps 80 up to 81dBm 54 Mbps 802 11n 94 dBm 6 5 Mbps MCSO 20 MHz 77 to 78 dBm 65 Mbps MCS7 20 MHz 91 dBm 15 Mbps MCSO 40 MHz 75 to 76 dBm 150 Mbps MCS7 40 MHz Receiver sensitivity 5 GHz 802 1 1a h 93 dBm 6 Mbps 79 up to 80 dBm 54 Mbps 802 11n 93 dBm 6 5 Mbps MCSO 20 MHz 77 dBm 65 Mbps MCS7 20 MHz 89 up to 90 dBm 15 Mbps MCSO 40 MHz 69 up to 74 dBm 150 Mbps MCS7 40 MHz Radio channels 2 4 GHz Up to 13 channels max 3 non overlapping depending on country specific restrictions Radio channels 5 GHz Up to 26 non overlapping channels available channels and further obligations such as automatic DFS dynamic channel selection depending on national regulations Roaming2. Seamless handover between radio cells IAPP support with optional restriction to an ARF context IEEE 802 11d support Opportunistic Key Caching Opportunistic key caching allows fast roaming processes between access points WLAN installations utilizing a WLAN controller and IEEE 802 1X authentication cache the access keys of the clients and are transmitted by the WLAN controller to all mananged access points WPA2 fast roaming Pre authentication PMK caching and opportunistic key caching for fast roaming Concurrent WLAN clients Fast client roaming Up to 30 clients per radio recommended 512 clients max With background scanning moving LANCOM client mode access points pre authenticate to alternative access points which offer a better signal before Roaming fails VLAN VLAN ID definable per interface WLAN SSID point to point connection and routing context 4094 IDs IEEE 802 1q Dynamic VLAN assignment Dynamic VLAN assignment for target user groups based on MAC addresses BSSID or SSID by means of external RADIUS server Q in Q tagging Support of layered 802 1Q VLANs double tagging Multi SSID Simultaneous use of up to 8 independent WLAN networks per WLAN interface IGMP snooping Support for Internet Group Management Protocol IGMP in the WLAN bridge for WLAN SSIDs and LAN interfaces for specific switching of multicast packets devices with integrated WLAN only Automated detection of multi
3. and password or by certificate SSH client function compatible to Open SSH under Linux and Unix operating systems for accessing third party components from a LANCOM router Also usable when working with SSH to login to the LANCOM device Support for certificate and password based authentication Generates its own key with sshkeygen SSH client functions are restricted to administrators with appropriate rights Telnet client function to login administer third party devices or other LANCOM devices from command line interface HTTPS Server Option to choose if an uploaded certificate or the default certificate is used by the HTTPS server Security Access rights read write over WAN or W LAN can be set up separately Telnet SSL SSH SNMP HTTPS HTTP access control list LANCOM L 452agn dual Wireless Features as of LCOS 8 84 Management Scripting Scripting function for batch programming of all command line parameters and for transferring partial configurations irrespective of software versions and device types incl test mode for parameter changes Utilization of timed control CRON or connection establishment and termination to run scripts for automation Scripts can send e mails with various command line outputs as attachments Load commands LoadFirmware LoadConfig and LoadScript can be executed conditionally in case certain requirements are met For example the command LoadFirmware could be executed on a daily basis and
4. band antennas plus one integrated dual band antenna in the device Power supply unit 12 V DC external power adapter 230 V 110 V US version with bayonet cap to protect against accidentally unplugging Support Warranty 3 years Support via Hotline and Internet KnowledgeBase Software updates Regular free updates LCOS operating system and LANCOM Management System via Internet LANCOM L 452agn dual Wireless Options Advance Replacement Warranty Extension Features as of LCOS 8 84 LANCOM Next Business Day Service Extension CPE item no 61411 LANCOM 2 Year Warranty Extension CPE item no 61414 Public Spot Accessories LANCOM Large Scale Monitor LANCOM Public Spot Option authentication and accounting software for hotspots incl Voucher printing through Standard PC printer item no 60642 Powerful monitoring system for WLAN VPN and LAN infrastructures of mid sized to large networks upgradable for up to 1000 monitored devices for a proactive error management browser based remote monitoring intuitive user interface graphic floorplans configurable triggers for alarms and messages users roles and rights management item no 62910 LANCOM WLC 4006 EU UK US LANCOM WLC 4006 EU UK LANCOM WLAN controller for central management of 6 opt up to 30 LANCOM access points and WLAN routers item no 62035 EU item no 62036 UK and item no 62037 US LANCOM WLAN co
5. to create a single 40 MHz channel Depending on the existing RF Conditions channel bonding doubles the throughput 20 40MHz Coexistence Mechanisms in the Support of coexisting accesspoints with 20 and 40MHz channels in 2 4GHz band 2 4GHz Band MAC Aggregation and Block MAC Aggregation increase the 802 11 MAC efficiency by combining MAC data frames and sending it out with a single header The receiver Acknowledgement acknowledges the combined MAC frame with a Block Acknowledgement Depending on existing RF conditions this technique improves throughput by up to 20 Space Time Block Coding STBC Coding method according to IEEE 802 11n The Space Time Block Coding improves reception by coding the data stream in blocks Low Density Parity Check LDPC Low Density Parity Check LDPC is an error correcting method IEEE 802 11n uses convolution coding CC as standard error correcting method the usage of the more effective Low Density Parity Check LDPC is optional Maximal Ratio Combining MRC Maximal Ratio Combining MRC enables the receiver access point in combination with multiple antennas to optimally combine MIMO signals to improve the client reception at long range Short Guard Interval The guard interval is the time between OFDM symbols in the air 802 11n gives the option for a shorter 400 nsec guard interval compared to the legacy 800 nsec guard interval Under ideal RF conditions this increases the throughput by upto 10 WLAN opera
6. LANCOM LANCOM L 452agn dual Wireless Dual radio access point for high speed WLAN in modern enterprise environments Parallel operation at 2 4 and 5 GHz for heterogeneous client environments Spectral scan for troubleshooting WLAN operations Optimized network load at 2 4 GHz through band steering Improved signal coverage and range with 3x3 MIMO technology Easy integration of external users with the Public Spot option Separation of user groups by Multi SSID and VLAN LANCOM Systems The LANCOM L 452agn dual Wireless is the right choice where fast high bandwidth WLAN should be made available to a user community with a variety of wireless devices With its two radio modules offering 450 Mbps this access point simultaneously serves clients in the 2 4 and 5 GHz bands This makes it ideal for wireless scenarios in companies at conferences or in hotels And yet there is more The LANCOM L 452agn dual Wireless detects interferences within its radio field and helps administrators with troubleshooting More performance The particularly powerful hardware platform of the L 4xx series in combination with the 3x3 MIMO technology enables physical data rates of up to 450 Mbps gross per radio module Numerous mechanisms including STBC and LDPC improve the reception conditions at the edge of a radio cell The use of 40 MHz channels packet aggregation and block acknowledgment significantly increase the available bandwidth and ensure the smo
7. M 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 2 2014
8. WLAN channels during normal AP operation The Background Scan Time Interval defines the time slots in which an AP or Router searches for a foreign WLAN network in its vicinity The time interval can be specified in either milliseconds seconds minutes hours or days Client detection Rogue WLAN client detection based on probe requests 802 1X supplicant Authentication of an access point in WLAN client mode at another access point via 802 1X EAP TLS EAP TTLS and PEAP Layer 3 Tunneling Layer 3 Tunneling in conformity with the CAPWAP standard allows the bridging of WLANs per SSID to a separate IP subnet Layer 2 packets are encapsulated in Layer 3 tunnels and transported to a LANCOM WLAN controller By doing this the access point is independent of the present infrastructure of the network Possible applications are roaming without changing the IP address and compounding SSIDs without using VLANs IEEE 802 11u The WLAN standard IEEE 802 11u Hotspot 2 0 allows for a seamless transition from the cellular network into WLAN hotspots Authentication methods using SIM card information certificates or username and password enable an automatic encrypted login to WLAN hotspots without the need to manually enter login credentials Note The effective distances and transmission rates that can be achieved are depending of the site RF conditions j Note Only in installations with WLAN controller LANCOM Active Radio Cont
9. apid understanding of objects choice of symbols for objects objects for actions Quality of Service remote sites services default objects for common scenarios individual object definition e g for user groups Automatic software update WEBconfig Voluntary automatic updates for LCMS Search online for LCOS updates for devices managed by LANconfig on the myLANCOM download server myLANCOM account mandatory Updates can be applied directly after the download or at a later time Integrated web server for the configuration of LANCOM devices via Internet browsers with HTTPS or HTTP Similar to LANconfig with a system overview syslog and events display symbols in the menu tree quick access with side tabs WEBconfig also features Wizards for basic configuration security Internet access LAN LAN coupling Online help for parameters in LCOS menu tree LANCOM Layer 2 Management emergency management The LANCOM Layer 2 Management protocol LL2M enables an encrypted access between the command line interfaces of two LANCOM device directly via a Layer 2 connection Alternative boot configuration During rollout devices can be preset with project or customer specific settings Up to two boot and reset persistent memory spaces can store customized configurations for customer specific standard settings memory space 1 or as a rollout configuration memory space 2 A further option is the storage of a persistent standard certificate for
10. cast groups Configurable action for multicast packets without registration Configuration of static multicast group members per VLAN ID Configuration of query simulation for multicast membership per VLAN ID Security IEEE 802 111 WPA2 with passphrase WPA2 Personal or 802 1X WPA2 Enterprise and hardware accelerated AES closed network WEP64 WEP128 WEP152 user authentication 802 1x EAP LEPS WPA1 TKIP EAP Types EAP TLS EAP TTLS MSCHAPv2 PEAPvO EAP MSCHAPv2 PEAPv1 EAP GTC EAP SIM EAP AKA EAP AKA Prime EAP FAST RADIUS server Integrated RADIUS server for MAC address list management EAP server Integrated EAP server for authentication of 802 1X clients via EAP TLS EAP TTLS PEAP MSCHAP or MSCHAPv2 Quality of Service Prioritization according to Wireless Multimedia Extensions WME subset of IEEE 802 11e U APSD WMM Power Save Extension of power saving according to IEEE 802 11e by Unscheduled Automatic Power Save Delivery equivalent to WMM Power Save U APSD supports the automatic switch of clients to a doze mode Increasmed battery lifetime for telephone calls over VoWLAN Voice over WLAN LANCOM L 452agn dual Wireless Features as of LCOS 8 84 WLAN Broken link detection If the link of a chosen LAN interface breaks down a WLAN module can be deactivated to let the associated clients search for a new base station Background scanning Detection of rogue AP s and the channel information for all
11. check each time if the current firmware is up to date or if a new version is available In addition LoadFile allows the upload of files including certificates and secured PKCS 12 containers SNMP management via SNMPv2 new unified private MIB for all most current and future LANCOM devices with LCOS Download link in WEBconfig Timed control Scheduled control of parameters and actions with CRON service Diagnosis Extensive LOG and TRACE options PING and TRACEROUTE for checking connections LANmonitor status display internal logging buffer for SYSLOG and firewall events LANCOM WLAN Controller Supported by all LANCOM WLAN Controller separate optional hardware equipment for installation optimization operating and monitoring of WLAN networks except for P2P connections Statistics Statistics Extensive Ethernet IP and DNS statistics SYSLOG error counter Volume budget The used data volume of WAN connections PPP IPoE PPTP IPSec can be monitored and different actions can be triggered once certain thresholds are passed Accounting Connection time online time transfer volumes per station Snapshot function for regular read out of values at the end of a billing period Timed CRON command to reset all counters at once Export Accounting information exportable via LANmonitor and SYSLOG Hardware Power supply 12 V DC external power adapter 230 V with bayonet cap to protect against accidentally unplugging Power supply Power ov
12. ciprocal backup between multiple active devices including load balancing and user definable backup priorities For completely safe software upgrades thanks to two stored firmware versions incl test mode for firmware updates Analog GSM modem backup Optional operation of an analog or GSM modem at the serial interface Line monitoring Line monitoring with LCP echo monitoring up to 4 addresses for end to end monitoring with ICMP polling Routing functions IP and NetBIOS IP multi protocol router Advanced Routing and Forwarding Separate processing of 16 contexts due to virtualization of the routers Mapping to VLANs and complete independent management and configuration of IP networks in the device i e individual settings for DHCP DNS Firewalling QoS VLAN Routing etc Automatic learning of routing tags for ARF contexts from the routing table LANCOM L 452agn dual Wireless Routing functions HTTP DNS Features as of LCOS 8 84 HTTP and HTTPS server for configuration by web interface DNS client DNS server DNS relay DNS proxy and dynamic DNS client DHCP DHCP client DHCP relay and DHCP server with autodetection Cluster of several LANCOM DHCP servers per context ARF network enables caching of all DNS assignments at each router DHCP forwarding to multiple redundant DHCP servers NetBIOS NTP NetBIOS IP proxy Policy based routing Dynamic routing NTP client and SNTP server automatic a
13. djustment for daylight saving time Policy based routing based on routing tags Based on firewall rules certain data types are marked for specific routing e g to particular remote sites or lines Dynamic routing with RIPv2 Learning and propagating routes separate settings for LAN and WAN Extended RIPv2 including HopCount Poisoned Reverse Triggered Update for LAN acc to RFC 2453 and WAN acc to RFC 2091 as well as filter options for propagation of routes Definition of RIP sources with wildcards DHCPv6 Layer 2 functions DHCPv6 client DHCPv6 server DHCPv6 relay stateless and stateful mode IPv6 address IA_NA prefix delegation IA_PD DHCPv6 reconfigure server and client ARP lookup Packets sent in response to LCOS service requests e g for Telnet SSH SNTP SMTP HTTP S SNMP etc via Ethernet can be routed directly to the requesting station default or to a target determined by ARP lookup LLDP Automatic discovery of network topology in layer 2 networks Link Layer Discover Protocol COM port server COM port forwarding LAN protocols COM port server for the DIN interface For a serial device connected to it the server manages its own virtual COM port via Telnet RFC 2217 for remote maintenance works with popular virtual COM port drivers compliant with RFC 2217 Switchable newline conversion and alternative binary mode TCP keepalive according to RFC 1122 with configurable keepalive inter
14. er Ethernet compliant with IEEE 802 3af Power over Ethernet compliant with IEEE 802 3at recommended when using both WLAN modules in the 5 GHz frequency band Environment Temperature range 0 40 C humidity 0 95 non condensing Temperature range 0 45 C in a vertical mounting position using the LANCOM Wall Mount with cable routing to the side Robust synthetic housing rear connectors ready for wall mounting Kensington lock 210 x 45 x 140 mm W x H x D Power consumption max approx 15 36 Watts with 12 V 1 5 A power supply adapter total power consumption of access point and power supply adapter approx 12 9 Watts via PoE Declarations of conformity EN 60950 1 EN 301 489 1 EN 301 489 17 FCC Part 15 Class B with FTP cabling FCC Part 15 247 15 407 Wi Fi Alliance Certification Wi Fi Certified 2 4 GHz WLAN EN 300 328 5 GHz WLAN EN 301 893 Notifications Certifications notified in Germany Belgium Netherlands Luxembourg Austria Switzerland UK Italy Spain France Portugal Czech Republic Denmark IPv6 IPv6 Ready Gold You will find all declarations of conformity in the products section of our website at www lancom systems eu Scope of delivery Hardware Quick Reference EN DE Installation Guide DE EN FR ES IT PT NL CD DVD Data medium with management software LANconfig LANmonitor WLANmonitor LANCAPI and documentation Cable 1 Ethernet cable 3 m Antenna Five 4 5 dBi dipole dual
15. files between similar devices e g for migrating existing configurations to new LANCOM products Detection and display of the LANCOM managed switches Extensive application help for LANconfig and parameter help for device configuration LANCOM QuickFinder as search filter within LANconfig and device configurations that reduces the view to devices with matching properties Monitoring application for Microsoft Windows for remote surveillance and logging of the status of LANCOM devices and connections incl PING diagnosis and TRACE with filters and save to file Search function within TRACE tasks Wizards for standard diagnostics Export of diagnostic files for support purposes including bootlog sysinfo and device configuration without passwords Graphic display of key values marked with an icon in LANmonitor view over time as well as table for minimum maximum and average in a separate window e g for Rx Tx CPU load free memory Monitoring of the LANCOM managed switches Flick easily through different search results by LANCOM QuickFinder WLANmonitor Monitoring application for Microsoft Windows for the visualization and monitoring of LANCOM WLAN installations incl Rogue AP and Rogue Client visualization LANCOM QuickFinder as search filter that reduces the view to devices with matching properties Firewall GUI Graphical user interface for configuring the object oriented firewall in LANconfig Tabular presentation with symbols for r
16. ides a device login with the TACACS request conveyed by the addressed device Authorization to execute scripts and each command within them by checking the TACACS server s database CRON action table and script processing can be diverted to avoid TACACS to relieve TACACS servers Redundancy by setting several alternative TACACS servers Configurable option to fall back to local user accounts in case of connection drops to the TACACS servers Compatibility mode to support several free TACACS implementations RADIUS Support of RADIUS protocol for authentication of configuration access Administrative privileges can be assigned for each administrator Remote maintenance of 3rd party devices A remote configuration for devices behind der LANCOM can be accomplished after authentication via tunneling of arbitrary TCP based protocols e g for HTTP S remote maintenance of VoIP phones or printers of the LAN Additionally SSH and Telnet client allow to access other devices from a LANCOM device with an interface to the target subnet if the LANCOM device can be reached at its command line interface TFTP amp HTTP S client SSH amp Telnet client For downloading firmware and configuration files from a TFTP HTTP or HTTPS server with variable file names wildcards for name MAC IP address serial number e g for roll out management Commands for live Telnet session scripts or CRON jobs HTTPS Client authentication possible by username
17. mote site ID 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 Extended port forwarding Network Address Translation NAT based on protocol and WAN address i e to make internal webservers accessible from WAN N N IP address mapping N N IP address mapping for translation of IP addresses or entire networks Tagging The firewall marks packets with routing tags e g for policy based routing Source routing tags for the creation of independent firewall rules for different ARF contexts Actions Forward drop reject block sender address close destination port disconnect Notification Via e mail SYSLOG or SNMP trap Quality of Service Traffic shaping Dynamic bandwidth management with IP traffic shaping Bandwidth reservation Dynamic reservation of minimum and maximum bandwidths totally or connection based separate settings for send and receive directions Setting relative bandwidth limits for QoS in percent DiffServ TOS Priority queuing of packets based on DiffServ TOS fields Packet size control Automatic packet size control by fragmentation or Path Maximum Transmission Unit PMTU adjustment Automatic or fixed translation of layer 2 priority information IEEE 802 11p marked Ethernet frames to layer 3 DiffServ attributes in ro
18. ntroller for central management of 6 or 12 LANCOM access points and WLAN routers item no 61367 EU and item no 61368 UK only stock devices article is no longer available LANCOM WLC 4025 EU UK US LANCOM WLAN controller for central management of 25 opt up to 100 LANCOM access points and WLAN routers item no 61378 item no Art Nr 61379 and item no 61384 US LANCOM WLC 4025 EU UK LANCOM WLAN controller for central management of 25 opt up to 100 LANCOM access points and WLAN routers item no 61550 EU and item no 61551 UK only stock devices article is no longer available LANCOM WLC 4100 EU UK LANCOM WLAN controller for central management of 100 opt up to 1000 LANCOM access points and WLAN routers item no 61369 EU and item no 61377 UK External antenna AirLancer Extender O D80g 2 4 GHz dual linear polarisation diversity outdoor sector antenna item no 61221 External antenna AirLancer Extender O D60a 5 GHz dual linear polarisation diversity outdoor sector antenna item no 61222 External antenna External antenna AirLancer Extender I D180agn dual band indoor antenna item no 60917 AirLancer Extender O D9a 5 GHz dual linear polarisation diversity outdoor antenna item no 61224 Antenna cable AirLancer cable NJ NP 3m antenna cable extension for connection with LANCOM outdoor antennas item no 61230 Antenna cable A i
19. ons for networks of various sizes and in line with the customer s needs Ranging from free practical monitoring and configuration tools for very small networks to intelligent controller solutions that offer the cross site monitoring and management of wireless networks The L 4xx series offers the familiar LANCOM flexibility of management Each access point can be operated in standalone mode and managed with the free administration tools or it can be centrally managed by a LANCOM WLAN controller Irrespective of whether the WLAN network is decentralized or centrally managed a highly specialized monitoring solution is available with LANCOM LSM This powerful monitoring and surveillance system for medium sized and large networks is capable of monitoring up to 1000 devices to give you secure control over your entire network infrastructure For more information visit www lancom de en Ism More reliability for the future LANCOM products are fundamentally designed for a product life spanning several years They are equipped with hardware dimensioned for the future Even reaching back to older product generations updates to the LANCOM Operating System LCOS are available several times a year free of charge and offering major features LANCOM offers unbeatable protection of your investment LANCOM L 452agn dual Wireless Frequency band 2 4 GHz and 5 GHz Features as of LCOS 8 84 2400 2483 5 MHz ISM and 5150 5825 MHz depending on country s
20. oth operation of applications that place tough demands on performance Band steering is a feature that identifies dual band devices and subtly redirects them onto the 5 GHz band The often overloaded 2 4 GHz frequency band can be significantly relieved and a second high performance WLAN network is made available Better and reliable coverage The presence of Bluetooth devices microwaves or other wireless LAN networks in the area can lead to interference in a wireless network However it is not always easy to locate these sources of interference For this reason the LANCOM L 452agn dual Wireless features a handy troubleshooting tool the spectral scan a function that detects other radio media in the access point s environment In this way the administrator can learn about the wireless environment and adjust the device configuration and or the frequency bands being used The LANCOM L 452agn dual Wireless is also unbeatable with regard to signal coverage Thanks to the integrated 3x3 MIMO technology and the option to connect to external antennas much better results can be achieved in terms of signal coverage in buildings that are problematic for wireless LAN More management How much load is there on the network what are the available data rates How can you ensure that your well thought out security policies are consistently implemented throughout the entire corporate network even across different sites LANCOM offers a variety of management opti
21. pecific restrictions Data rates 802 11n Module 1 450 Mbps according to IEEE 802 11n with MSC23 Fallback to 6 5 Mbps with MSCO Data rates 802 11n Module 2 450 Mbps according to IEEE 802 11n with MSC23 Fallback to 6 5 Mbps with MSCO Data rates 802 11b g 54 Mbps to IEEE 802 11g fallback to 48 36 24 18 12 9 6 Mbps Automatic Rate Selection compatible to IEEE 802 11b 11 5 5 2 1 Mbps Automatic Rate Selection 802 11 b g compatibility mode or pure g or pure b Data rates 802 11a h 54 Mbps fallback to 48 36 24 18 12 9 6 Mbps Automatic Rate Selection fully compatible with TPC adjustable power output and DFS automatic channel selection radar detection according to EN 301 893 Range 802 1 1a b g Up to 150 m up to 30 m in buildings Range 802 11n Up to 250 m 6 5 Mbps up to 20 m 450 Mbps indoor Output power at radio module 2 4 GHz 802 11b 22 dBm 1 and 2 Mbps 22 dBm 5 5 and 11 Mbps 802 119 22 dBm 6 up to 36 Mbps 20 dBm 48 Mbps 18 dBm 54 Mbps 802 11n 22 dBm 6 5 13 19 5 Mbps MCS0 8 16 20 MHz 16 dBm 65 130 195 Mbps MCS7 15 23 20 MHz 21 dBm 15 30 45 Mbps MCS0 8 16 40 MHz 15 dBm 150 300 450 Mbps MCS7 15 23 40 MHz Output power at radio module 5 GHz 802 11a h 17 up to 18 dBm 6 up to 48 Mbps 13 up to 15 dBm 54 Mbps 802 11n 17 up to 18 dBm 6 5 13 19 5 Mbps MCS0 8 16 20 MHz 11 up to 13 dBm 65 130 23 Mbps
22. r connecting external DSL modems PPPoE or external routers Serial interface Serial configuration 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 allows for transparent asynchronous transmission of serial data via TCP External antenna connectors Internal antenna Five reverse SMA connectors for external LANCOM AirLancer Extender antennas or for antennas from other vendors Please respect the restrictions which apply in your country when setting up an antenna system For information about calculating the correct antenna setup please refer to www lancom systems com Radio module 2 uses one internal antenna WLAN 2 Ant 3 LANCOM L 452agn dual Wireless LCMS LANCOM Management System LANconfig LANmonitor Features as of LCOS 8 84 Configuration program for Microsoft Windows incl convenient Setup Wizards Optional group configuration simultaneous remote configuration and management of multiple devices over IP connection HTTPS HTTP TFTP A tree view of the setting pages like in WEBconfig provides quick access to all settings in the configuration window Password fields which optionally display the password in plain text and can generate complex passwords Configuration program properties per project or user Automatic storage of the current configuration before firmware updates Exchange of configuration
23. rLancer cable NJ NP 6m antenna cable extension for connection with LANCOM outdoor antennas item no 61231 Antenna cable AirLancer cable NJ NP 9m antenna cable extension for connection with LANCOM outdoor antennas item no 61232 Surge arrestor antenna cable A irLancer Extender SA 5L surge arrestor 2 4 and 5 GHz to be integrated between Access Point and antenna item no 61553 Surge arrestor LAN cable Ai rLancer Extender SA LAN surge arrestor LAN cable item no 61213 LANCOM Wall Mount F fo r simple theft proof mounting of LANCOM devices with plastic housings item no 61349 Analog modem backup serial adapter LANCOM Serial Adapter Kit item no 61500 Power over Ethernet Injector Power over Ethernet Switch LANCOM GE PoE Power Injector item no 61554 EU and 61555 UK LANCOM GS 1224P 20 port Fast Ethernet PoE switch 802 3af max 185 W and 4 combo ports GE SFP item no 61461 EU Note Item number s The Polarization Diversity antennas require 2 cables and surge arrestors LANCOM L 452agn dual Wireless EU 61724 LANCOM L 452agn dual Wireless UK 61725 LANCOM L 452agn dual Wireless US 61731 Notice The US version must be operated with the provided antennas www lancom eu LANCOM Systems LANCOM Systems GmbH Adenauerstr 20 B2 52146 Wuerselen Germany E Mail info lancom eu Internet www lancom eu LANCOM LANCO
24. rol RF Optimization Automatic selection of optimal WLAN channels Due to reduced channel overlaps WLAN clients benefit from an improved data throughput In controller based installations an automatic selection of optimal channels is conducted for all managed access points Band Steering Steering of WLAN clients towards the 5 GHz frequency band by restricting the access to the 2 4 GHz band Adaptive Noise Immunity By using adaptive noise immunity an access point can cut out sources of interferences in the radio field and focusses on clients with a sufficent signal strength Therefore WLAN clients profit by having a higher data throughput available due to less interferences Spectral Scan By scanning the entire RF spectrum interferences in the WLAN can be identified and graphically illustrated Up to 13 channels 2 4 GHz or up to 26 channels 5 GHz depending on national regulations and manual configuration Illustration of signal strength on individual WLAN channels at a certain point of time Note Only in installations with WLAN controller Mae Note Steering of WLAN clients is not available in US version IEEE 802 11n Features MIMO MIMO technology is a technique which uses multiple transmitters to deliver multiple data streams via different spatial channels Depending on the existing RF conditions the throughput is multiplied with MIMO technology 40 MHz Channels Two adjacent 20 MHz channels are combined
25. the authentication of connections during rollouts Device Syslog Syslog buffer in the RAM size depending on device memory to store events for diagnosis Default set of rules for the event protocol in Syslog The rules can be modified by the administrator Display and saving of internal Syslog buffer events from LANCOM devices with LANmonitor display only with WEBconfig Access rights Individual access and function rights for up to 16 administrators Alternative access control on a per parameter basis with TACACS User administration RADIUS user administration for dial in access PPP PPTP Support for RADSEC Secure RADIUS providing secure communication with RADIUS servers Remote maintenance Remote configuration with Telnet SSL SSH with password or public key browser HTTP HTTPS TFTP or SNMP firmware upload via HTTP HTTPS or TFTP TACACS Support of TACACS protocol for authentication authorization and accounting AAA with reliable connections and encrypted payload Authentication and authorization are separated completely LANCOM access rights are converted to TACACS levels With TACACS access can be granted per parameter path command or functionality for LANconfig WEBconfig or Telnet SSH Each access and all changes of configuration are logged Access verification and logging of SNMP Get and Set requests WEBconfig supports the access rights of TACACS and choice of TACACS server at login LANconfig prov
26. ting modes WLAN access point Infrastructure mode autonomous operation or managed by LANCOM WLAN Controller WLAN bridge Point to multipoint connection of up to 16 Ethernet LANs mixed operation optional broken link detection blind mode supports VLAN When configuring Pt to Pt links pre configured names can be used as an alternative to MAC Adresses for creating a link Rapid spanning tree protocol to support redundant routes in Ethernet networks WLAN router Use of the LAN connector for simultaneous DSL over LAN IP router NAT Reverse NAT IP masquerading DHCP server DHCP client DHCP relay server DNS server PPPoE client incl Multi PPPoE PPTP client and server NetBIOS proxy DynDNS client NTP port mapping policy based routing based on routing tags tagging based on firewall rules dynamic routing with RIPv2 VRRP LANCOM L 452agn dual Wireless Features as of LCOS 8 84 WLAN operating modes WLAN client Transparent WLAN client mode for wireless Ethernet extensions e g connecting PCs or printers by Ethernet up to 64 MAC addresses Automatic selection of a WLAN profile max 8 with individual access parameters depending on signal strength or priority Firewall Stateful inspection firewall Incoming Outgoing Traffic inspection based on connection information Trigger for firewall rules depending on backup status e g simplified rule sets for low bandwidth backup lines Limitation of the number of sessions per re
27. uting mode Translation from layer 3 to layer 2 with automatic recognition of 802 11p support in the destination device Security Intrusion Prevention Monitoring and blocking of login attempts and port scans IP spoofing Source IP address check on all interfaces only IP addresses belonging to the defined IP networks are allowed Access control lists Filtering of IP or MAC addresses and preset protocols for configuration access Denial of Service protection Protection from fragmentation errors and SYN flooding Detailed settings for handling reassembly PING stealth mode and AUTH port URL blocker Filtering of unwanted URLs based on DNS hitlists and wildcard filters Password protection Password protected configuration access can be set for each interface Alerts Alerts via e mail SNMP Traps and SYSLOG Authentication mechanisms EAP TLS EAP TTLS PEAP MS CHAP MS CHAPv2 as EAP authentication mechanisms PAP CHAP MS CHAP and MS CHAPv2 as PPP authentication mechanisms WLAN protocol filters Limitation of the allowed transfer protocols source and target addresses on the WLAN interface Adjustable reset button Adjustable reset button for ignore boot only and reset or boot IP redirect Fixed redirection of any packet received over the WLAN interface to a dedicated target address High availability redundancy VRRP VRRP Virtual Router Redundancy Protocol for backup in case of failure of a device or remote station Enables passive standby groups or re
28. val retransmission timeout and retries ARP proxy ARP BOOTP DHCP DNS HTTP HTTPS IP ICMP NTP SNTP NetBIOS PPPoE server RADIUS RIP 1 RIP 2 RTP SIP SNMP TCP TFTP UDP VRRP VLAN Rapid Spanning Tree 802 1d Spanning Tree and 802 1w Rapid Spanning Tree support for dynamic path selection with redundant layer 2 connections IPv6 NDP stateless address autoconfiguration SLAAC stateful address autoconfiguration with DHCPv6 router advertisements ICMPv6 DHCPv6 DNS HTTP HTTPS PPPoE TCP UDP IPv6 Dual Stack IPv4 IPv6 dual stack IPv6 compatible LCOS applications WAN protocols Ethernet WEBconfig HTTP HTTPS SSH Telnet DNS TFTP Firewall PPPoE Multi PPPoE ML PPP PPTP PAC or PNS and IPoE with or without DHCP RIP 1 RIP 2 VLAN IP IPv6 Tunneling protocols IPv4 IPv6 WAN operating mode xDSL ext modem IPv6 over PPP IPv6 and IPv4 IPv6 dual stack session IPoE autoconfiguration DHCPv6 or static 6to4 6in4 6rd static and via DHCP ADSL1 ADSL2 or ADSL2 with external ADSL2 modem Interfaces ETH1 PoE 10 100 1000 Base T autosensing auto node hub PoE compliant with IEEE 802 3af The port supports energy saving according to IEEE 802 3az ETH2 10 100 1000 Base T default LAN port configurable as WAN port The port supports energy saving according to IEEE 802 3az DSL over LAN DSLoL One LAN port can even parallel to LAN mode be used as a WAN port fo
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