LANCOM L-451agn Wireless
Single-radio access point for intelligent high-performance WLAN
1 Operates optionally at 2.4 or 5 GHz
1 Spectral scan for troubleshooting WLAN operations
1 Improved signal coverage and range with 3x3 MIMO technology
1 Separation of user groups by Multi-SSID and VLAN
1 Connection of external antennas for special applications
The LANCOM L-451agn Wireless is the best choice for companies setting up a WLAN network that places high demands on speed and bandwidth. From the technical and
economical points of view, administrators setting up a pure 2.4- or 5-GHz network are well advised to employ a single-radio access point. The LANCOM L-451agn Wireless
is the ideal choice for connecting cameras supplying bandwidth-intensive video streams, for point-to-point links between buildings, or for mobile communication devices
operated on the company premises.
More Performance
The LANCOM L-451agn Wireless can achieve a physical data rate of up to 450 Mbps (gross). Numerous mechanisms – such as the MIMO technology, the use of 40-MHz
channels, packet aggregation, and block acknowledgment – significantly increase the available bandwidth and ensure the smooth operation of applications that place
tough demands on performance. The network offers particularly high speeds when it operates purely at 5 GHz, because a considerably higher number of channels is
available for channel bundling.
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-451agn Wireless features a handy troubleshooting tool; the spectral scan is 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 can adjust the device configuration
and/or the frequency bands being used. The LANCOM L-451agn 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 options 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,
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-451agn Wireless
Features as of: LCOS 8.76
Frequency band 2.4 GHz or 5 GHz
2400-2483.5 MHz (ISM) or 5150-5825 MHz (depending on country-specific restrictions)
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 ETSI EN 301 893 V.1.6.1, EN 302 502**
Data rates 802.11n
450 Mbps according to IEEE 802.11n with MSC23 (Fallback to 6,5 Mbps with MSC0)
Range 802.11a/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 802.11g: +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 (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
802.11a/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 (MCS0, 20 MHz), -77 to -78 dBm @ 65 Mbps (MCS7, 20 MHz), -91 dBm @ 15 Mbps (MCS0, 40 MHz), -75 to -76 dBm @ 150 Mbps (MCS7,
40 MHz)
Receiver sensitivity 5 GHz
802.11a/h: -93 dBm @ 6 Mbps, -79 up to -80 dBm @ 54 Mbps, 802.11n: -93 dBm @ 6,5 Mbps (MCS0, 20 MHz), -77 dBm @65 Mbps (MCS7, 20
MHz), -89 up to -90 dBm @ 15 Mbps (MCS0, 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 (2.4 GHz band)
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)
Seamless handover between radio cells, IAPP support with optional restriction to an ARF context, IEEE 802.11d support
WPA2 fast roaming
Pre-authentication and PMK caching for fast roaming
Fast client roaming
With background scanning, moving LANCOM 'client mode' access points pre-authenticate to alternative access points which offer a better signal
before Roaming fails
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)
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 multicast 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
IEEE 802.11i / WPA2 with passphrase or 802.1X and hardware-accelerated AES, closed network, WEP64, WEP128, WEP152, user authentication,
802.1x /EAP, LEPS, WPA1/TKIP
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)
Bandwidth limitation
Maximum transmit and receive rates and an individual VLAN ID can be assigned to each WLAN client (MAC address)
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 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
LANCOM L-451agn Wireless
Features as of: LCOS 8.76
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)
*) Note
The effective distances and transmission rates that can be achieved are depending of the site RF conditions
**) Note
In preparation
LANCOM Spectral Scan
RF spectrum scan
Up to 13 channels (2.4 GHz) or up to 26 channels (5 GHz) (depending on national regulations and manual configuration)
Signal strength of WLAN channels
Illustration of signal strength on individual WLAN channels at a certain point of time
IEEE 802.11n Features
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 doubled with MIMO technology
40 MHz Channels
Two adjacent 20 MHz channels are combined to create a single 40 MHz channel. Depending on the existing RF Conditions channel bonding doubles
the throughput.
20/40MHz Coexistence Mechanisms in the
2.4GHz Band
Support of coexisting accesspoints with 20 and 40MHz channels in 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
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 operating 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
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
Spectral Scan
By scanning the RF spectrum, non-WLAN intererences are automatically identified and graphically illustrated.
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 remote 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
The firewall marks packets with routing tags, e.g. for policy-based routing
Forward, drop, reject, block sender address, close destination port, disconnect
Via e-mail, SYSLOG or SNMP trap
Quality of Service
Traffic shaping
Dynamic bandwidth management with IP traffic shaping
LANCOM L-451agn Wireless
Features as of: LCOS 8.76
Quality of Service
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
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
Layer 2/Layer 3 tagging
Automatic or fixed translation of layer-2 priority information (IEEE 802.11p-marked Ethernet frames) to layer-3 DiffServ attributes in routing mode.
Translation from layer 3 to layer 2 with automatic recognition of 802.1p-support in the destination device
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 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
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 (Virtual Router Redundancy Protocol) for backup in case of failure of a device or remote station. Enables passive standby groups or reciprocal
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 8 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
HTTP and HTTPS server for configuration by web interface
DNS client, DNS server, DNS relay, DNS proxy and dynamic DNS client
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/IP proxy
NTP client and SNTP server, automatic adjustment for daylight-saving time
Policy-based routing
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
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
IPv6 router
IPv6 router
DHCPv6 client, DHCPv6 server, DHCPv6 relay, stateless- and stateful mode, IPv6 address (IA_NA), prefix delegation (IA_PD)
LANCOM L-451agn Wireless
Features as of: LCOS 8.76
Layer 2 functions
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
COM port server
COM port forwarding
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 interval, retransmission timeout and retries
LAN protocols
Rapid Spanning Tree
802.1d Spanning Tree and 802.1w Rapid Spanning Tree support for dynamic path selection with redundant layer 2 connections
NDP, stateless address autoconfiguration (SLAAC), stateful address autoconfiguration (with DHCPv6), router advertisements, ICMPv6, DHCPv6,
Dual Stack
IPv4/IPv6 dual stack
IPv6 compatible LCOS applications
WEBconfig, HTTP, HTTPS, SSH, Telnet, DNS, TFTP, Firewall
WAN protocols
PPPoE, Multi-PPPoE, ML-PPP, PPTP (PAC or PNS) and IPoE (with or without DHCP), RIP-1, RIP-2, VLAN, IP
IPv6 over PPP (IPv6 and IPv4/IPv6 dual stack session), IPoE (autoconfiguration with prefix delegation (DHCPv6) or static)
Tunneling protocols (IPv4/IPv6)
6to4, 6in4, 6rd (static and via DHCP)
xDSL (ext. modem)
ADSL1, ADSL2 or ADSL2+ with external ADSL2+ modem
ETH1 (PoE)
10/100/1000 Base-TX, autosensing, auto node hub, PoE compliant with IEEE 802.3af
DSL over LAN (DSLoL)
The LAN port can (even parallel to LAN mode) be used as a WAN port for 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
Three reverse SMA connectors for external LANCOM AirLancer Extender antennas or for antennas from other vendors. Please comply with your
country regulatory requirements when setting up an antenna system. For information about calculating the correct antenna setup, please refer to
LCMS (LANCOM Management System)
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 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
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
Firwall GUI
Graphical user interface for configuring the object-oriented firewall in LANconfig: Tabular presentation with symbols for rapid 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
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 L-451agn Wireless
Features as of: LCOS 8.76
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 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
Remote maintenance
Remote configuration with Telnet/SSL, SSH (with password or public key), browser (HTTP/HTTPS), TFTP or SNMP, firmware upload via HTTP/HTTPS
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 provides 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
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 & HTTP(S) 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 and password or by certificate
SSH & Telnet client
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
Access rights (read/write) over WAN or (W)LAN can be set up separately (Telnet/SSL, SSH, SNMP, HTTPS/HTTP), access control list
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 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
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)
Extensive Ethernet, IP and DNS statistics; SYSLOG error counter
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
Accounting information exportable via LANmonitor and SYSLOG
Power supply
12 V DC, external power adapter (230 V)
Power supply
Via Power over Ethernet, compliant with IEEE 802.3af
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
LANCOM L-451agn Wireless
Features as of: LCOS 8.76
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. 9.51 Watt with 12 V/ 1,5 A power supply adapter (total power consumption of access point and power supply adapter), approx. 8.5 Watt
via PoE
Declarations of conformity
EN 301 489-1, EN 301 489-17, EN 60950
Wi-Fi Alliance Certification
802.11a/b/g/n Wi-Fi Certified
2.4 GHz WLAN
ETS 300 328
EN 301 893 version 1.6.1, EN 302 502 (BFWA)*
Certifications notified in Germany, Belgium, Netherlands, Luxembourg, Austria, Switzerland, UK, Italy, Spain, France, Portugal, Czech Republic,
Denmark, Malta
IPv6 Ready Logo Gold
*) Note
In preparation
Package content
Hardware Overview (EN, DE), Installation Guide (DE/EN/FR/ES/IT/PT/NL)
Data medium with firmware, management software (LANconfig, LANmonitor, WLANmonitor) and documentation
1 Ethernet cable, 3 m
Three 3 dBi dipole dual-band antennas
Power supply unit
12 V DC, external power adapter (230 V)
3 years Support via Hotline and Internet KnowledgeBase
Software updates
Regular free updates (LCOS operating system and LANCOM Management System) via Internet
Advance Replacement
LANCOM Next Business Day Service Extension CPE, item no. 61411
Warranty Extension
LANCOM 2-Year Warranty Extension CPE, item no. 61414
Public Spot
LANCOM Public Spot Option (authentication and accounting software for hotspots, incl. Voucher printing through Standard PC printer), item no.
LANCOM Large Scale Monitor
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 WLAN Controller for central management of 6 or 12 LANCOM access points and WLAN routers, item no. 61367
LANCOM WLAN Controller for central management of 6 or 12 LANCOM access points and WLAN routers, item no. 61368 for UK
LANCOM WLAN Controller for central management of 25 (opt. up to 100) LANCOM access points and WLAN routers, item no. 61378
LANCOM WLAN Controller for central management of 25 (opt. up to 100) LANCOM access points and WLAN routers, item no. 61379 for UK
LANCOM WLAN Controller for central management of 100 (opt. up to 1000) LANCOM access points and WLAN routers, item no. 61369
LANCOM WLAN Controller for central management of 100 (opt. up to 1000) LANCOM access points and WLAN routers, item no. 61377 for 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
AirLancer Extender I-D180agn dual-band indoor antenna, item no. 60917
External antenna*
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
AirLancer 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)
AirLancer Extender SA-5L surge arrestor (2.4 and 5 GHz), to be integrated between Access Point and antenna, item no. 61553
LANCOM L-451agn Wireless
Features as of: LCOS 8.76
Surge arrestor (LAN cable)
AirLancer Extender SA-LAN surge arrestor (LAN cable), item no. 61213
LANCOM Wall Mount
For 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
LANCOM GE PoE Power Injector, item no. 61554 (EU) and 61555 (UK)
Power over Ethernet Switch
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
The Polarization Diversity antennas require 2 cables and surge arrestors
LANCOM L-451agn dual Wireless (EU)
LANCOM L-451agn dual Wireless (UK)
LANCOM Systems GmbH I Adenauerstr. 20/B2 I 52146 Wuerselen I Germany I E-Mail I Internet
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. 9/2012
Item numbers