Related Manuals for Lancom L-305agn Wireless
Summary of Contents for Lancom L-305agn Wireless
- Page 1 . . . c o n n e c t i n g y o u r b u s i n e s s LANCOM L-305agn Wireless LANCOM L-310agn Wireless LANCOM L-315agn dual Wireless Handbuch Manual...
- Page 2 LANCOM L-305agn Wireless LANCOM L-310agn Wireless LANCOM L-315agn dual Wireless...
- Page 3 LANCOM Systems shall be liable only to the degree specified in the terms of sale and delivery. The reproduction and distribution of the documentation and software included with this product is subject to written per- mission by LANCOM Systems. We reserve the right to make any alterations that arise as the result of technical develop- ment.
- Page 4 LAN performance of up to 300 Mbps thanks to the support of the IEEE 802.11n draft 2.0 standard. The access points operate either in the 2.4 GHz or in the 5 GHz frequency band. LANCOM L-315agn dual Wireless works with two integrated radio modules (one IEEE 802.11abgn, one IEEE 802.11abg), both of which can operate simultaneously in the 2.4- and/or...
- Page 5 You are now reading the user manual. It also contains all of the important technical specifications. The reference manual can be found on the LANCOM product CD as an Acrobat (PDF) document. It is designed as a supplement to the user manual and goes into detail on topics that apply to a variety of models.
- Page 6 This documentation was created by … ... several members of our staff from a variety of departments in order to ensure you the best possible support when using your LANCOM product. In case you encounter any errors, or just want to issue critics enhancements, please do not hesitate to send an email directly to: info@lancom.eu...
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Page 7: Table Of Contents
1.2 Wireless LANs in accordance with 802.11n 1.2.1 Advantages of 802.11n 1.2.2 Compatibility with other standards 1.2.3 The physical layer 1.2.4 The MAC layer 1.3 What can your LANCOM do? 2 Installation 2.1 Package contents 2.2 System requirements 2.2.1 Configuring the LANCOM devices 2.2.2 Operating access points in managed mode... - Page 8 LANCOM L-300 Access Point Serie Contents 4 Security settings 4.1 Security in the wireless LAN 4.1.1 Suppress SSID broadcast – closed network 4.1.2 Access control by MAC address 4.1.3 LANCOM Enhanced Passphrase Security 4.1.4 Encrypted data transfer 4.1.5 802.1x / EAP 4.1.6 IPSec over WLAN...
- Page 9 LANCOM L-300 Access Point Serie Contents 6 Setting up Internet access 6.1 The Internet Connection Wizard 6.1.1 Instructions for LANconfig 6.1.2 Instructions for WEBconfig 6.2 The Firewall Wizard 6.2.1 LANconfig Wizard 6.2.2 Configuration under WEBconfig 7 Options and accessories 7.1 Optional AirLancer Extender antennas 7.1.1 Antenna diversity...
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Page 10: Introduction
The following sections describe the functionality of wireless networks in general. You can see from the table 'What your LANCOM can do' further below which functions your device supports. Please refer to the reference manual for further information on this topic. -
Page 11: Wireless Lans In Accordance With 802.11N
Extending an existing Ethernet network with a wireless LAN (bridge mode) WDS (Wireless Distribution Systems) Central administration using a LANCOM WLAN Controller Wireless LANs in accordance with 802.11n The new wireless LAN standard 802.11n features a number of technical deve- lopments that provide up to five-times the performance in wireless LANs. -
Page 12: Compatibility With Other Standards
LANCOM L-300 Access Point Serie Chapter 1: Introduction 600 Mbps with four data streams. For the first time, maximum speeds exceed the 100 Mbps of cable-based Fast Ethernet networks, which are currently standard in most workplaces. Improved and more reliable wireless coverage The new 802.11n technologies do not just increase date throughput but... - Page 13 LANCOM L-300 Access Point Serie Chapter 1: Introduction Modulation of the carrier signal into a radio signal in the selected fre- quency band, which for a wireless LAN is either 2.4 or 5 GHz. The second modulation step in IEEE 802.11n occurs in the same way as in conventional wireless LAN standards and is therefore not covered here.
- Page 14 LANCOM L-300 Access Point Serie Chapter 1: Introduction Gross bandwidth Payload rate for 802.11a/b/g: 1/2 Checksum Payload data Payload rate for 802.11a/b/g: 3/4 Maximum payload rate for 802.11n: 5/6 These two features increase the maximum useable bandwidth of 54 Mbps for 802.11a/g to 65 Mbps for 802.11n.
- Page 15 LANCOM L-300 Access Point Serie Chapter 1: Introduction by the surrounding surfaces causing a broadcast signal to reach the WLAN cli- ent's antenna over many different paths; this is also referred to as "multipath propagation". Each of these paths has a different length meaning that indivi- dual signals reach the client with a different time delay.
- Page 16 LANCOM L-300 Access Point Serie Chapter 1: Introduction MIMO Client 802.11n MIMO AP 802.11n MIMO thus allows the simultaneous transmission of several signals over one shared medium, such as the air. Individual transmitters and receivers must be positioned a minimum distance apart from one another, although this is just a few centimeters.
- Page 17 This method was used in the past by a number of manufacturers (including LANCOM Systems) and was referred to as "turbo mode", allowing data rates of up to 108 Mbps. Turbo mode does not form part of the official IEEE stan- dard but is frequently employed on point-to-point connections, for example, because compatibility to other manufacturers tends to play a secondary role.
- Page 18 LANCOM L-300 Access Point Serie Chapter 1: Introduction nel in a way that maintains compatibility to IEEE 802.11a/g devices. 802.11n transmits data over two contiguous channels. One of these assumes the task of a control channel that, among other things, handles the administration of data transmission.
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Page 19: The Mac Layer
LANCOM L-300 Access Point Serie Chapter 1: Introduction OFDM Symbol 3,2 μs 0,8 μs Payload data 3,2 μs 0,4 μs Transmitting data in shorter intervals thus increases the maximum data throughput when using improved OFDM modulation, two parallel data streams and transmission at 40 MHz to 300 Mbps. -
Page 20: What Can Your Lancom Do
LANCOM L-300 Access Point Serie Chapter 1: Introduction All data packets that are to be combined into a single large frame must be available at the sender at the time of aggregation—as a consequence some data packets may have to wait until enough data packets for the same destination are available with which they can be combined. - Page 21 LANCOM L-300 Access Point Serie Chapter 1: Introduction LANCOM LANCOM LANCOM L-305agn L-310agn L-315agn Wireless Wireless dual Wireless ✔ Relais mode with two WLAN modules ✔ ✔ ✔ Relais mode with one WLAN modules (WDS mixed mode) ✔ ✔ ✔...
- Page 22 LANCOM L-300 Access Point Serie Chapter 1: Introduction LANCOM LANCOM LANCOM L-305agn L-310agn L-315agn Wireless Wireless dual Wireless ✔ ✔ ✔ Managed mode for central configuration of WLAN modules by a WLAN Controller ✔ ✔ ✔ Multi SSID ✔ ✔...
- Page 23 AirLancer Extender antennas for increased range ✔ ✔ ✔ LANCOM PoE Power Injector (100 MBit/s) ✔ ✔ ✔ LANCOM ES-1108P, 8 port switch with 4 PoE ports (100 MBit/s) ✔ ✔ ✔ LANCOM ES-2126, managed 24 port switch (100 MBit/s) ✔...
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Page 24: Installation
Package contents Please check the package contents for completeness before starting the installation. In addition to the LANCOM Wireless Router itself, the package should contain the following accessories: LANCOM... -
Page 25: Operating Access Points In Managed Mode
2.2.2 Operating access points in managed mode LANCOM Wireless Routers and LANCOM Access Points can be operated either as self-sufficient Access Points with their own configuration ("Access Point mode“) or as components in a WLAN infrastructure, which is controlled from a central WLAN-Controller ("managed mode"). - Page 26 password has been set. Without a configuration password, the confi- guration data in the LANCOM are unprotected. Normally you would set a configuration password during the basic configuration (instruc- tions in the following chapter). Information about setting a configu- ration password at a later time is available in the section 'The Security Wizard'.
- Page 27 LANCOM L-300 Access Point Serie Chapter 2: Installation The power LED is blinking and no connection can be made? Signal that a If the power LED blinks red and no WAN connections can be charge or time limit has been established, there is no cause for concern.
- Page 28 Device con- LANCOM L-305agn Wireless and LANCOM L-310agn Wireless nectors The rear panel accommodates the L-300 Access Point's connectors. The models LANCOM L-305agn Wireless and LANCOM L-310agn Wireless are equipped with the following connectors: Device example: LANCOM L-310agn Wireless...
- Page 29 The module WLAN 2 supports IEEE 802.11n-compliant MIMO mode for higher data throughput, better radio coverage and longer ranges by con- necting two additional antennas in combination with a third, internal antenna. A LANCOM L-315agn dual Wireless is equipped with the following connec- tors: Device example: LANCOM L-315agn...
- Page 30 Power over Ethernet – the elegant power supply via LAN cabling LANCOM Access Points are equipped for Power over Ethernet operation and comply with the 802.3af standard. PoE-capable network devices can be neatly provided with power over LAN cabling. A power supply for each access point is therefore not necessary, significantly redu- cing the effort of installation.
- Page 31 LANCOM L-300 Access Point Serie Chapter 2: Installation Activating the DSLoL Option also enables the LAN connectors to connect the access point to a DSL modem. ² (First) Ethernet socket. ¶ Connector for the serial configuration cable. º Reset switch (see 'Reset button functions') ¾...
- Page 32 tings are lost. If possible be sure to backup the current device confi- guration before resetting. After resetting, the LANCOM Access Point returns to managed mode, in which case the configuration cannot be directly accessed via the WLAN interface!
- Page 33 LANCOM L-300 Access Point Serie Chapter 2: Installation DSLoL – if you wish to operate the access point in DSLoL mode you can either connect the device directly to the DSL modem (exclusive mode) or via a hub or switch in the wired LAN (automatic mode).
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Page 34: Software Installation
Place the product CD into your drive. The setup program will start automati- cally. If the setup does not start automatically, run AUTORUN.EXE in the root directory of the LANCOM CD. In Setup, select Install software. The following selection menus will appear on screen:... -
Page 35: Which Software Should I Install
Chapter 2: Installation 2.4.2 Which software should I install? LANconfig is the Windows configuration program for all LANCOM rou- ters and LANCOM access points. WEBconfig can be used alternatively or in addition via a web browser. With LANmonitor you can use a Windows computer to monitor all of your LANCOM routers and LANCOM access points. -
Page 36: Basic Configuration
LAN so that they can access the device without pro- blem. For LANCOM Access Points that are unconfigured and in their factory settings, the WLAN modules are switched off and set to the "Managed" operating mode. The WLAN modules search the LAN for a LANCOM WLAN Controller from which they can receive their WLAN-interface configuration profiles. -
Page 37: What Details Are Necessary
LANCOM L-300 Access Point Serie Chapter 3: Basic configuration What details are necessary? The Basic Settings Wizard is used to set the L-300 Access Points basic TCP/IP parameters and to protect the device with a configuration password. The fol- lowing description of the information required by the wizard is divided into... - Page 38 LANCOM L-300 Access Point Serie Chapter 3: Basic configuration Should you still configure manually? Fully automatic TCP/IP configuration is optional. Instead of this you can select manual configuration. Make this selection after considering the following: Select automatic configuration if you are not familiar with networks and IP addresses.
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Page 39: Configuration Protection
3.1.3 Settings for the wireless LAN There is a handy installation wizard to help you with the LANCOM Access Point's wireless LAN configuration. After performing the basic configuration please execute the wizard to configure the wireless LAN interface (→... - Page 40 Chapter 3: Basic configuration If the setup wizard does not start automatically, start a manual search for new devices on all ports (if the LANCOM is connected via a serial port) or in the network (Device Find). If you cannot access an unconfigured LANCOM, the problem may be ...
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Page 41: Instructions For Webconfig
Instructions for WEBconfig Device settings can be configured from any Web browser. WEBconfig configu- ration software is an integral component of the LANCOM. A Web browser is all that is required to access WEBconfig. WEBconfig offers similar Setup Wizards to LANconfig and hence provides the perfect conditions for easy con- figuration of the LANCOM –... - Page 42 LANCOM L-300 Access Point Serie Chapter 3: Basic configuration tion enabled with a Web browser under name LANCOM or under IP address 172.23.56.254. http://LANCOM http://172.23.56.254 If the configuration computer does not retrieve its IP address from the LANCOM DHCP server, it determines the current IP address of the computer...
- Page 43 LANCOM L-300 Access Point Serie Chapter 3: Basic configuration Use suitable tools to find out the IP address assigned to the LANCOM by DHCP and access the device directly using this IP address. Using LANconfig. Login When prompted for user name and password when accessing the device, enter your personal data in the appropriate fields.
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Page 44: Tcp/Ip Settings To Workstation Pcs
DNS server – translates network names (www.lancom.de) or names of computers (www.lancom.de) to actual IP addresses. The LANCOM can perform the functions of both a default gateway and a DNS server. In addition, as a DHCP server it can also automatically assign valid IP addresses to all of the computers in the LAN. - Page 45 Manual IP address assignment If the IP addresses in the network are assigned static ally, then for each PC the IP address of the LANCOM must be set in the TCP/IP configuration as the standard gateway and as a DNS server.
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Page 46: Security Settings
Chapter 4: Security settings 4 Security settings Your LANCOM device has numerous security functions. You find in this chapter all information needed for an optimal protection of the base station. You can carry out the configuration of security settings very quickly ... -
Page 47: Access Control By Mac Address
The MAC address is programmed into the hardware. Wireless LAN devices from LANCOM Systems display their MAC number on the housing. Access to an infrastructure network can be limited to certain wireless LAN devices by defining MAC addresses. The access points have filter lists in (ACL –... -
Page 48: Encrypted Data Transfer
This is not the only reason that the encryption with 802.11i/AES or WPA/TKIP is so much more secure than the now obsolete WEP method. LANCOM Systems's recommendation for the most secure passphrase variant is to employ 802.11i (WPA2) in combination with AES. The key should be randomly selected from the largest possible range of num- bers and should be as long as possible (32 to 63 characters). -
Page 49: Ipsec Over Wlan
Required for this is a base station with VPN support and the LANCOM Advanced VPN Client that operates under Windows 2000, XP and Windows Vista™. Client software from third parties is available for other operating systems. -
Page 50: Wizard For Lanconfig
LANCOM L-300 Access Point Serie Chapter 4: Security settings Your LANCOM has a password protection for the configuration access. This protection is already activated during the basic configuration by entering a password. The device locks access to its configuration for a specified period of time after a certain number of failed log-in attempts. -
Page 51: Wizard For Webconfig
WEP key has been entered and selected for application. For security reasons, LANCOM Systems strongly advises you not to use WEP! You should only ever use WEP under exceptional circumstances. - Page 52 'Management' configuration area on the 'Security' tab. Have you activated the firewall? The stateful inspection firewall of LANCOM devices ensures that you local network cannot be attacked from the outside. Activate the firewall in LANconfig under 'Firewall/QoS' on the 'General' tab.
- Page 53 'Routing' tab. Have you used filters to close critical ports? The firewall filters in LANCOM devices offer filter functions for individual computers or entire networks. It is possible to set up source and destina- tion filters for individual ports or port ranges. Furthermore, filters can be set for individual protocols or any combination of protocols (TCP/UDP/ ICMP).
- Page 54 The access list can be found in the LANconfig in the configuration area 'TCP/IP' on the 'General' tab. Do you store your saved LANCOM configuration to a safe location? Protect your saved configurations in a location that is safe from unautho- rized access.
- Page 55 LANCOM L-300 Access Point Serie Chapter 4: Security settings can be set so that a press is either ignored or it causes a re-start, depen- ding on the time for which it is held pressed.
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Page 56: Advanced Wireless Lan Configuration
Chapter 5: Advanced wireless LAN configuration 5 Advanced wireless LAN configuration The configuration of the LANCOM Access Points for your wireless LAN is con- ducted with the aid of highly convenient installation wizards. The settings include the general, far-reaching parameters and also the indivi- dual settings for one or more logical wireless LAN networks (WLAN radio cells or SSIDs). - Page 57 LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration WLAN module operation The WLAN modules can be operated in various operating modes: As a base station (Access Point mode), the device makes the link between WLAN clients and the cabled LAN. Parallel to this, point-to-point connec- tions are possible as well.
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Page 58: Special Wireless Lan Parameters For 802.11N
LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration Point- to-point settings The configuration of P2P connections involves setting not only the operating mode but also the station name that the Access Point can connect to. Also, the role as "Master" or "Slave" is set here. -
Page 59: Performance Settings For Wireless Lan Networks
108 in a 40 MHz channel. The use of the 40 MHz option for 802.11n therefore means a performance gain of more than double. Antenna grouping LANCOM Access Points with 802.11n support can use up to three anten- nas for transmitting and receiving data. Using several antennas with 802.11n can have different purposes: Improved data throughput: Using "spatial multiplexing"... - Page 60 LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration The spatial multiplexing function allows several separate data streams to be transmitted over separate antennas in order to increase data through- put. When using external antennas, please observe that the number of spatial streams can be transmitted by the antenna system (e.g.
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Page 61: Configuring 802.11N Parameters
LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration The MCS selection therefore indicates the type and minimum or maximum number of modulation parameters that should be used for one or two spatial data streams. Within these limits, the appropriate MCS is selected when the connection is established depending on the current conditions and may be adapted during the connection if required. -
Page 62: Point-To-Point Connections
Transmission. Point-to-point connections LANCOM Access Points can serve not only as central stations in a wireless net- work, they can also operate in point-to-point mode to bridge longer dis- tances. For example, they can provide a secure connection between two networks that are several kilometers apart —... - Page 63 LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration BUILDING BUILDING ANTENNA ACCESS POINT WLAN Router ANTENNA BUILDING ANTENNA ACCESS POINT When using Access Points and appropriately polarized antennas in accor- dance with IEEE 802.11n two wireless links can be established simultaneously between the end points of a point-to-point connection.
- Page 64 LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration Access Point Antenna Data throughput Range 802.11a indoor AP Directional antenna with 9° beam brutto 54Mbps 0,4km spread, surge protection, 10m cable 802.11a indoor AP Directional antenna with 9° beam...
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Page 65: Geometric Dimensioning Of Outdoor Wireless Network Links
Selection of antennas using the LANCOM Antenna Calculator You can use the LANCOM Antenna Calculator to calculate the output power of the access points as well as the achievable distances and data rates. The program can be downloaded from our Web site at www.lancom.eu. - Page 66 LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration Please note that when using 5 GHz antennas additional technologies such as dynamic frequency selection (DFS) may be stipulated depen- ding on the country of use. The operator of the wireless LAN system is responsible for ensuring that local regulations are met.
- Page 67 LAN systems for outdoor use. Please refer to the appropriate notes on →'Lightning and surge protection' as other- wise LANCOM Systems cannot provide any guarantee for damage to LANCOM and AirLancer components. Information on the installation of WLAN systems for outdoor deployment is available in the 'LANCOM Outdoor Wireless Guide'.
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Page 68: Antenna Power
LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration To ensure that the Fresnel zone 1 remains unobstructed, the height of the antennas must exceed that of the highest obstruction by this radius. The full height of the antenna mast (M) should be as depicted:... -
Page 69: Antenna Alignment For P2P Operations
You can find further information on the geometrical design of wireless paths and the alignment of antennas with the help of LANCOM soft- ware in the LCOSreference manual. The current signal quality over a P2P connection can be displayed on the device's LEDs or in the LANmonitor in order to help find the best possible alignment for the antennas. - Page 70 LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration The display of signal quality on the LEDs must be activated for the wireless LAN interface (LANconfig: Wireless LAN General Physical WLAN settings Operation). The faster the LED blinks the better the connection (a blinking frequency of 1 Hz represents a signal quality of 10 dB, double the frequency indicates that the signal strength is twice as high).
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Page 71: Measuring Wireless Bridges
After planning and installation, the wireless bridge can be analyzed to deter- mine the actual data throughput. Further information about the available tools and taking measurements can be found in the LANCOM Techpaper "The performance of outdoor P2P connections", available as a download from www.lancom.eu. - Page 72 LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration The configuration of the P2P connections can also be carried out with the WLAN Wizards in LANconfig. Click on the button Physical WLAN settings to open the corresponding WLAN interface and select the tab for 'Point-to-Point'.
- Page 73 LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration Please observe that only the MAC addresses of the WLAN cards at the other end of the connections are to be entered here! Not the access point's own MAC address, and not the MAC addresses from any other interfaces that may be present in the access points.
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Page 74: Security For Point-To-Point Connections
LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration Configuration with Under WEBconfig or Telnet you can set the settings for the point-to-point WEBconfig or Telnet connections under the following paths: Configuration tool Menu/Table WEBconfig Expert configuration Setup... - Page 75 /Setup/Interfaces/WLAN-Interfaces/Encryption-Set- tings LEPS for P2P connections A further gain in security can be attained by additionally using LANCOM Enhanced Passphrase Security (LEPS) which involves the matching of MAC address and passphrase. LEPS can be used to secure single point-to-point (P2P) connections with an individual passphrase.
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Page 76: Client Mode
Client mode To connect individual devices with an Ethernet interface into a wireless LAN, LANCOM devices with a WLAN module can be switched to "client mode", whereupon they act as conventional wireless LAN adapters and not as access points (AP). The use of client mode therefore allows devices fitted with only an Ethernet interface, such as PCs and printers, to be integrated into a wire- less LAN. -
Page 77: Client Settings
WLAN device in client mode. 5.5.1 Client settings For LANCOM Access Points and LANCOM Wireless Routers in client mode, further settings/client behavior can be configured from the 'Client mode' tab under the settings for the physical interfaces. -
Page 78: Set The Ssid Of The Available Networks
LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration In 'Scan bands', define whether the client station scans just the 2.4 GHz, just the 5 GHz, or all of the available bands to locate an access point. Under WEBconfig or Telnet the settings for client mode can be found... -
Page 79: Encryption Settings
Enable encryption and match the encryption method to the settings for the access point. In WLAN client operating mode, the LANCOM Access Points and LANCOM Wireless Routers can authenticate themselves to another access point using EAP/802.1X. For this, select the desired client EAP method here. - Page 80 LANCOM L-300 Access Point Serie Chapter 5: Advanced wireless LAN configuration For TTLS and PEAP - the EAP/TLS root certificate only; the key is ente- red as a combination username:password. For TLS in addition; the EAP/TLS device certificate including the private key.
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Page 81: Setting Up Internet Access
Chapter 6: Setting up Internet access 6 Setting up Internet access The LANCOM provides a central point of Internet access for all of the compu- ters in the LAN. For models not equipped with a WAN connector, a LAN inter- face is configured as a DSLoL connector and is connected to a compatible ADSL modem. -
Page 82: The Internet Connection Wizard
LANCOM L-300 Access Point Serie Chapter 6: Setting up Internet access In case of flatrate billing you can also set up line polling to monitor the function of the remote station. Apart from that you can opt to keep flatrate connections permanently active ("keep-alive"). -
Page 83: Instructions For Webconfig
Finish. The Firewall Wizard Your LANCOM features a stateful inspection firewall and firewall filter that provides effective protection from the Internet for your LAN. The core concept of the stateful inspection firewall is that the only data transfers that are con- sidered to be valid are those implemented by the protected device itself. -
Page 84: Configuration Under Webconfig
LANCOM L-300 Access Point Serie Chapter 6: Setting up Internet access In the windows that follow you select the services/protocols that the rule is to relate to. In the next step you define the source and destination sta- tions that the rule applies to, and the actions that are to be carried out by the rule on a data packet. -
Page 85: Options And Accessories
The range of the base station can be increased by optional antennas of the AirLancer series and can be adapted to special conditions of environs. With the LANCOM Public Spot Option option it is possible to extend the LANCOM for additional billing and accounting functions in order to upgrade it to a Wireless Public Spot. -
Page 86: Installing The Airlancer Extender Antennas
To install an optional AirLancer antenna, switch the device off by unplugging the power cable. Now carefully unplug the three diversity antennas from the back by unscrewing them. Connect the AirLancer antennas to the antenna connectors marked 'ANT 1' and 'ANT 2'. With a LANCOM L-315agn dual... - Page 87 LANCOM L-300 Access Point Serie Chapter 7: Options and accessories Wireless, 1 + 3 are always used. External antennas cannot be connected to Antenna 2. Please note the following when connecting antennas: Antenna connector 1 must always be used. Depending on the model, mounting and cabling, the second antenna may be connec- ted either to connector 2 or connector 3.
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Page 88: Lancom Public Spot Option
Web pages, enabling client PCs with a WiFi-certified wireless card (el.g. AirLancer) and standard Internet browser to go directly online. The LANCOM Public Spot Option is the ideal solution for public wireless LAN. Wireless LAN are very well suited for company networks and for wireless net- working in the home. - Page 89 Authentication Authorization, Service accounting provider RADIUS server Mobile users RADIUS HTTP/ HTTPS Internet Router The LANCOM Public Spot Option equips an access point with these functions and upgrades it to a wireless Public Spot.
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Page 90: Troubleshooting
LANCOM L-300 Access Point Serie Chapter 8: Troubleshooting 8 Troubleshooting In this chapter, you will find suggestions and assistance for a few common dif- ficulties. No DSL connection is established After start-up the router automatically attempts to connect to the DSL pro- vider. -
Page 91: Unwanted Connections Under Windows Xp
Instructions on how to increase the Windows size can be found in the Knowl- edge Base of the support section of the LANCOM web site (www.lancom.eu). Unwanted connections under Windows XP Windows XP computers attempt to compare their clocks with a timeserver on the Internet at start-up. -
Page 92: Appendix
LANCOM L-300 Access Point Serie Chapter 9: Appendix 9 Appendix Performance and characteristics LANCOM L-305agn LANCOM L-310agn LANCOM L-315agn Wireless Wireless dual Wireless Frequency band WLAN module with 2400-2483.5 MHz (ISM) or Two WLAN modules 5150-5750 MHz or 5725-5825 MHz (UK only) each with 2400 - 2483.5 MHz (ISM) or... - Page 93 3-year warranty Support Via hotline and Internet Accessories LANCOM modem adapter kit for connecting modems (analog or GSM) to the serial configuration interface (item no. 61500) LANCOM Rack Mount Option (item no. 61501) LANCOM LCOS Reference Manual (DE) (item no. 61700) LANCOM PoE Power Injector, item no.
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Page 94: Contact Assignment
LANCOM L-300 Access Point Serie Chapter 9: Appendix Contact assignment 9.2.1 Ethernet interface 10/100Base-TX Only LANCOM 8-pin RJ45 socket, corresponding to ISO 8877, EN 60603-7 L-315agn dual Wireless Connector PoE/G PoE/G PoE/-48 V PoE/-48 V 9.2.2 LAN/WAN interface 10/100/1000Base-TX, DSL interface... -
Page 95: Configuration Interface (Outband)
8-pin mini-DIN socket Connector Declaration of conformity LANCOM Systems herewith declares that the devices of the type described in this documentation are in agreement with the basic requirements and other relevant regulations of the 1995/5/EC directive. The CE declarations of conformity for your device are available in the appro-... -
Page 96: Index
LANCOM L-300 Access Point Serie Index Index Numerics 10/100Base-TX DHCP 100-Mbit network DHCP server 802.11i Diversity antennas 802.11i/ 802.1x DNS server 802.3af standard Documentation Download Access point mode provider Access-control list DSL connection problems establishing the connection Anschlüsse DSL transfer protocol... - Page 97 LANCOM L-300 Access Point Serie Index Internet access Authentication data Flatrate Package contents Internet access setup Password Internet provider PAT – see IP masquerading Point-to-point Block ports point-to-point Filter Power adapter IP address Power over Ethernet IP masquerading IP router...
- Page 98 LANCOM L-300 Access Point Serie Index Support System requirements WEBconfig TCP/IP System requirements Settings Settings to PCs in the LAN WiFi Protected Setup Windows size Wireless LANs TCP/IP configuration Operating modes Fully automatic WLAN Manual Bands scanned TCP/IP filter Client mode...