Bintec-elmeg W2022ax Manual

Bintec-elmeg Adgangspunkt W2022ax

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Manual
W2022ac, W2022ax, W2044ax
Copyright© Version 06/2021 (SVN 10871) bintec elmeg GmbH
bintec elmeg GmbH Manual
W2022ac, W2022ax, W2044ax 1
Legal Notice
Warranty
This publication is subject to change.
bintec elmeg GmbH offers no warranty whatsoever for information contained in this manu-
al. bintec elmeg GmbH is not liable for any direct, indirect, collateral, consequential or any
other damage connected to the delivery, supply or use of this manual.
Copyright © bintec elmeg GmbH.
All rights to the data included, in particular the right to copy and propagate, are reserved by
bintec elmeg GmbH.
Manual bintec elmeg GmbH
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Table of Contents
Chapter 1 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 W2022ac and W2022ac-ext . . . . . . . . . . . . . . . . . . . . . 1
1.1.1 Setting up and connecting . . . . . . . . . . . . . . . . . . . . . . 1
1.1.2 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1.3 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1.4 Scope of supply . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1.5 General Product Features . . . . . . . . . . . . . . . . . . . . . . 5
1.1.6 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.2 W2022ax and W2044ax . . . . . . . . . . . . . . . . . . . . . . . 7
1.2.1 Setting up and connecting . . . . . . . . . . . . . . . . . . . . . . 7
1.2.2 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.2.3 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.2.4 Scope of supply . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.2.5 General Product Features . . . . . . . . . . . . . . . . . . . . . 11
1.2.6 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
1.3 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.4 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.4.1 Ethernet interface. . . . . . . . . . . . . . . . . . . . . . . . . 14
1.5 Frequencies and channels . . . . . . . . . . . . . . . . . . . . . 15
1.6 Support information . . . . . . . . . . . . . . . . . . . . . . . . 15
Chapter 2 Basic configuration . . . . . . . . . . . . . . . . . . . . . . 16
2.1 Presettings . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.1.1 Preconfigured data . . . . . . . . . . . . . . . . . . . . . . . . 16
2.1.2 Software update . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.2 System requirements . . . . . . . . . . . . . . . . . . . . . . . 17
2.3 Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
bintec elmeg GmbH Table of Contents
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2.3.1 Gatheringdata.......................... 18
2.3.2 Configuring a PC . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.4 IPconfiguration.......................... 20
2.5 Modify system password. . . . . . . . . . . . . . . . . . . . . . 21
2.6 SoftwareUpdate......................... 22
Chapter 3 System Management . . . . . . . . . . . . . . . . . . . . 23
3.1 Status ............................. 23
3.2 GlobalSettings ......................... 24
3.2.1 System............................. 24
3.2.2 Passwords ........................... 26
3.2.3 DateandTime.......................... 27
3.3 Remote Authentication . . . . . . . . . . . . . . . . . . . . . . 29
3.3.1 RADIUS ............................ 29
Chapter 4 LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.1 VLAN/Bridge Groups . . . . . . . . . . . . . . . . . . . . . . . 33
4.1.1 Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . 33
4.2 IPConfiguration ......................... 34
4.2.1 Interfaces............................ 34
Chapter 5 Wireless LAN . . . . . . . . . . . . . . . . . . . . . . . . . 37
5.1 Globalsettings.......................... 38
5.2 WLAN<x> ........................... 38
5.2.1 RadioSettings.......................... 38
5.2.2 Wireless Networks (VSS) . . . . . . . . . . . . . . . . . . . . . 43
Chapter 6 Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Table of Contents bintec elmeg GmbH
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11.1.1 Statistics ............................ 66
11.1.2 NetworkStatus ......................... 67
11.2 WLAN ............................. 67
11.2.1 VSS .............................. 67
11.2.2 NeighborAPs.......................... 68
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
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Chapter 1 Installation
Note
Please read the safety notices carefully before installing and starting up your device.
These are supplied with the device.
1.1 W2022ac and W2022ac-ext
1.1.1 Setting up and connecting
The device uses integrated antennas. Their radiation is optimized for ceilingW2022ac
mounting.
The device uses external antennas.W2022ac-ext
When setting up and connecting, carry out the steps in the following sequence:
(1) Antennas
For screw the provided standard antennas on to the connectorsW2022ac-ext
provided for this purpose.
(2) LAN
For the standard configuration of your device via Ethernet connect port ofLAN1
your device to your PC.
The device automatically detects whether it is connected to a switch or directly to a
PC.
Select here only one of the connections or , the second connection isLAN1 LAN2
used to cascade several devices.
If you use more than one Ethernet connections on the same switch, loops may be
formed.
A standard patch cable (RJ45-RJ45) is symmetrical. It is therefore not possible to
mix up the cable ends.
(3) Power connection
Note
The devices are delivered without power supply unit. A plug-in power supply unit with
exchangeable plug (article number 5500002073 or MS5500002073, Mean Well Model
GE18I12-P1J) is available as an accessory.
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Note
Note that the number of active WLAN LEDs depends on the number of existing radio
modules.
The LEDs are arranged as follows:
In operation mode, the LEDs display the following status information for your device:
LED status display
LED Colour Status Information
Status off No power supply connected. Error if other
LEDs are lit.
green on (flashing) Normal operation
red on (static) Failure
red on (flashing Management communication error
LAN 1/2 off No LAN
yellow on (static) 10 Mbit/s or 100 Mbit/s active
yellow on (flashing) 10 Mbit/s or 100 Mbit/s data traffic
green on (static) 1000 Mbit/s active
green on (flashing) 1000 Mbit/s data traffic
WLAN 1/2 off Radio module and/or SSIDs inactive
green on (slowly
blinking)
SSID active, no client is authenticated
green on (fast blink-
ing)
SSID active, one or more clients authenticated
green on (flashing) SSID active, one or more clients authenticated
and data traffic
You can choose from three different operation modes of the LEDs in the System Manage-
ment Global Settings System-> -> menu.
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Note
If you change the LED behavior through the , this setting is preserved if you resetGUI
the device to the ex-works state.
Normal All LEDs show their standard behavior.
Minimal Only the status LED flashes once per second.
Off All LEDs are deactivated.
1.1.4 Scope of supply
Your device comes with the following accessories:
Cable sets/mains unit/other Documentation
W2022ac W2022ac Installation poster
Safety notices
W2022ac-ext W2022ac-ext
4 external standard WLAN antennas
Installation poster
Safety notices
1.1.5 General Product Features
The general product features cover performance features and the technical prerequisites
for installation and operation of your device.
The features are summarised in the following table:
General Product Features
Property Value
Dimensions and weights:
Equipment dimensions without cable
(W x D x H)
ca. 190 x 190 x 38 mm
Weight approx. 505 g
LEDs 5 (1x Power, 2x WLAN, 2x Ethernet)
Power consumption of the device max. 8.95 W
Voltage supply 12 V, 1.5 A
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Property Value
PoE an Ethernet 1 Class 0, according to 802.3af (max.
12.4 W).
Environmental requirements:
Storage temperature -10 °C to +70 °C
Operating temperature 0 °C to +40 °C
Relative atmospheric humidity 10 % to 95 %
Available interfaces:
WLAN One radio module IEEE 802.11bgn MIMO 2x2 and a
second radio module IEEE 802.11ac/an MU-MIMO 2x2
allow simultaneous operation at 2.4 and 5 GHz.
LAN/WAN 2 x 10/100/1000 mbps
PoE (Power-over-Ethernet) Power-over-Ethernet according IEEE 802.3af, compatible
with 802.3at PoE injectors
Available sockets:
Ethernet interface 2 RJ45 sockets
Antennas:
Antenna connection : Integrated single band MIMO antenna arrayW2022ac
with two antenna elements for each radio; 6 dB gain @
2,4 GHz and 5 GHz.
W2022ac-ext: Two external antennas with omni char-
acteristic for each radio module, RSMA socket, 1,5 dB
gain @ 2,4 GHz; 2,5 dB gain @ 5 GHz.
Transmit Power (WLAN) max. 100 mW (20 dBm) EIRP
Standards & Guidelines Directive 2014/53/EU, 2011/65/EU, 2009/125/EU, EN
60950-1; EN 62311; EN 301489-1; EN301489-17; EN
300 328; EN 301893; EN 50581; EN 60601-1-2 (Medical
devices - part 1-2)
Buttons Reset button for restart or reset
1.1.6 Reset
If the configuration is incorrect or if your device cannot be accessed, you can reset the
device to the ex works standard settings using the reset button.
You can reset the access point to the ex works state in either of two ways:
(1) In the menu ->Maintenance Factory Reset.
(2) Through the reset button on the side of the device.
Press the button until all LEDs are off, but the status LED that remains on.
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As a protection against unauthorized use, the reset button may be covered by the
mounting bracket. Remove the access point from the bracket in order to access the
reset button.
Both methods delete all configurations and passwords.
You can now configure your device again as described from Basic configuration on page 16
.
Note
If you have changed the LED behavior to something other then the default value, this
setting is preserved after resetting the device.
1.2 W2022ax and W2044ax
1.2.1 Setting up and connecting
W2022ax W2044axand use integrated antennas.
When setting up and connecting, carry out the steps in the following sequence:
(1) LAN
For the standard configuration of your device via Ethernet connect the port ofLAN
your device to your PC.
The device automatically detects whether it is connected to a switch or directly to a
PC.
A standard patch cable (RJ45-RJ45) is symmetrical. It is therefore not possible to
mix up the cable ends.
(2) Power connection
Note
The devices are delivered without a power supply unit. A plug-in power supply unit with
exchangeable plug (article number 5999027522) is available as accessory.
Connect the device to a power outlet. Take the power supply unit and plug it into the
designated socket of your device. Now insert the power plug into a socket (100-240
V). The LED indicates that your device is correctly connected to the powerStatus
supply. Optionally, power can be supplied via a standard PoE injector or switch
complying with 802.3at (25 Watt) for or 802.3af (12.95 Watt) forW2044ax
W2022ax.
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Tip
PoE operation in combination with 2.5GBit/s Ethernet switches.
When using certain Ethernet cables, it is possible that a 2.5GBit/s Ethernet connection
drops back to 1GBit/s. This problem is not directly related to the cable category used
(Cat5e, Cat6a, Cat7, ...), but to the quality of the DC connection over the cable. Espe-
cially flexible patch cables, but also Cat6a cables often use cable cross sections with
AWG26 (0.128 mm2) or thinner. With these, the connection between the cable and the
connector can have increased resistances that cause interference with the actual Eth-
ernet signal when the load changes. As cables age due to mechanical and thermal
stress, the problem may become more noticeable or show with a certain delay. Using
larger cable cross-sections with AWG24 or AWG23 (>0.2 mm2) can reduce the prob-
lem.
Wear or dirt on the contacts also negatively influence this behavior. Disconnecting an
active PoE connection by pulling the connector can damage contacts! Another cause
for falling back to a 1GBit/s connection are DC resistance asymmetries within a wire
pair and between the wire pairs. Larger asymmetries cause bit errors and cause the
connection to fall back to low speeds. Causes of DC resistance asymmetries include
worn connectors, poor crimp connections, and inferior cables. IEEE 802.3-2012 spe-
cifies a maximum DC resistance asymmetry of 3% between conductors.
The problem described above does not occur when there is no PoE supply. In this
case, the 2.5GBit/s link remains stable, even despite poorer resistance values of the
link.
Installation
The access points are to be mounted either on the wall, on the ceiling or used as a table-
top devices.
Use as a table-top device
The devices have integrated rubber pads. Place your device on a solid, level base.
Wall / Ceiling mounting
The devices are to be mounted by tabs on the back of the housing to the wall. A ceiling
mount is available as an accessory to mount the device on the ceiling (article number
5520000163). The ceiling mount allows mounting on suspended system ceilings without
drilling and dowels.
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Warning
Before drilling, make sure that there are no building installations where you are drilling.
If gas, electricity, water or waste water lines are damaged, you may endanger your life
or damage property.
• Use the bracket as a template to mark out the drilling holes.
• Screw the bracket to the wall or ceiling with the provided dowels and screws.
• When mounting the unit to the struts of an intermediate ceiling, screw the supplied plastic
clips to the back of the bracket.
• Connect all necessary cables (Ethernet, power supply) to the access point before insert-
ing it into the bracket.
Make sure that the cables are not a source of danger! Guide the cables through the cable
guides!
• Fit the device onto the 3 metal pins and push it down until it clicks into place. When
mounting to an intermediate ceiling, push the plastic clips against the braces so that they
click into place, too.
• If necessary, secure the device with a Kensington® lock against theft.
Ceiling mounting
1.2.2 Connectors
The connections are located on the underside of the device:
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LED Color Status Information
green on (flashing
fast)
SSID active, one or more clients authenticated
green an (flashing) SSID active, one or more clients authenticated
and data traffic
You can choose from three different operation modes of the LEDs in the System Manage-
ment Global Settings System-> -> menu.
Note
If you change the LED behavior through the , this setting is preserved if you resetGUI
the device to the ex-works state.
Normal All LEDs show their standard behavior.
Minimal Only the status LED flashes once per second.
Off All LEDs are deactivated.
1.2.4 Scope of supply
Your device comes with the following accessories:
Cable sets/mains unit/other Documentation
W2022ax
W2022ax Installation poster
Safety notices
W2044ax
W2044ax Installation poster
Safety notices
1.2.5 General Product Features
The general product features cover performance features and the technical prerequisites
for installation and operation of your device.
The features are summarized in the following table:
General Product Features
Property Value
Dimensions and weights:
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Property Value
Equipment dimensions without cable
(W x D x H)
ca. 216 x 216 x 51 mm
Weight approx. 840 g
LEDs 4 (1x Status, 2x WLAN, 1x Ethernet)
Power consumption of the device : maximum power consumption below 12.95W2022ax
watts
W2044ax: maximum power consumption below 25
watts
Voltage supply 12 V 2 A
W2022ax: PoE according to 802.3af (12.95 watts) or
802.3at
W2044ax: PoE according to 802.3at (25 watts)
Environmental requirements:
Storage temperature -10 °C to +70 °C
Operating temperature 0 °C to +45 °C
Relative atmospheric humidity 10 % to 95 %
Available interfaces:
WLAN One radio module 802.11b/g/n/ax
One radio module 802.11a/h/n/ac/ax
Bluetooth Bluetooth 4.2; Bluetooth Low Energy; up to +9dBm TX-
power
LAN 1 x 100/1000/2500 MBit/s
PoE (Power-over-Ethernet) : PoE according to 802.3af (12.95 watts) orW2022ax
802.3at
W2044ax: PoE according to 802.3at (25 watts)
Available sockets:
Ethernet interface 1 RJ45 socket
Antennas:
Antenna connection Antennas : Two internal antennas for each,W2022ax
the 2,4 GHz and the 5 GHz radio module; 1 internal an-
tenna for the Bluetooth radio module.
Antennas : Four internal antennas for each,W2044ax
the 2,4 GHz and the 5 GHz radio module; 1 internal an-
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Property Value
tenna for the Bluetooth radio module.
Transmit Power (WLAN) (WLAN): • 2,400 - 2,4835 GHz - max. 20 dBmW2022ax
/ 100 mW • 5,150 - 5,350 GHz - max. 23 dBm / 200 mW •
5,470 - 5,725 GHz - max. 23 dBm / 200 mW
W2044ax (WLAN): • 2,400 - 2,4835 GHz - max. 20 dBm
/ 100 mW • 5,150 - 5,350 GHz - max. 23 dBm / 200 mW •
5,470 - 5,725 GHz - max. 24 dBm / 250 mW
Standards & Guidelines The declaration of compliance with the relevant EU regu-
lations can be found in the section Declarations of
Conformity of our website.
Buttons Reset button for restart or reset
Important
Note for operation in medical areas: The device complies with the requirements of EN
60601-1-2:2015. Please note that EN 60601-1-2 is only complied with if the access
point is supplied with power via an appropriate PoE switch or PoE injector. EN
60601-1-2 is not complied with if the device is supplied with power via the DC input
(plug-in power supply).
1.2.6 Reset
If the configuration is incorrect or if your device cannot be accessed, you can reset the
device to the ex works standard settings using the reset button.
You can reset the access point to the ex works state in either of two ways:
(1) In the menu ->Maintenance Factory Reset.
(2) Through the reset button on the side of the device.
Press the button until all LEDs are off, and only the status LED is statically lit.
As a protection against unauthorized use, the reset button may be covered by the
mounting bracket. Remove the access point from the bracket in order to access the
reset button.
Both methods delete all configurations and passwords.
You can now configure your device again as described from Basic configuration on page 16
.
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Note
If you have changed the LED behavior to something other then the default value, this
setting is preserved after resetting the device.
1.3 Cleaning
You can clean your device easily. Use a damp cloth or antistatic cloth. Do not use solvents.
Never use a dry cloth; the electrostatic charge could cause electronic faults. Make sure that
no moisture can enter the device and cause damage.
1.4 Pin Assignments
1.4.1 Ethernet interface
W2022ac W2022ac-extand have two 10/100/1000 Ethernet interfaces.
W2022ax W2044axand have one 100/1000/2500 Ethernet interface.
The connection is made via an RJ45 socket.
The pin assignment for the Ethernet 10/100/1000 Base-T interface (RJ45 socket) is as fol-
lows:
RJ45 socet for LAN connection
Pin Function
1 Pair 0 +
2 Pair 0 -
3 Pair 1 +
4 Pair 2 +
5 Pair 2 -
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Pin Function
6 Pair 1 -
7 Pair 3 +
8 Pair 3 -
1.5 Frequencies and channels
Different certification regulations apply around the world. ETSI standards generally apply
(predominantly used in Europe). For operation in Europe, please read the notes in the RED
Compliance Information.
1.6 Support information
If you have any questions about your new product, please contact a local, certified retailer
for prompt technical support. Resellers have been trained by us and receive privileged sup-
port.
Further information on our support and service offers can be found on our web site.
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Chapter 2 Basic configuration
You can use the (other configuration steps) for the basic configuration of your device.GUI
The basic configuration is explained below step-by-step. A detailed online help system
gives you extra support.
This user’s guide assumes you have the following basic knowledge:
• Basic knowledge of network structure
• Knowledge of basic network terminology, such as server, client and IP address
• Basic knowledge of using Microsoft Windows operating systems
You can find other useful applications at our web site.
2.1 Presettings
2.1.1 Preconfigured data
You have three ways of accessing your device in your network to perform configuration
tasks:
(a) Dynamic IP address
In ex works state, your device is set to DHCP client mode, which means that when it is
connected to the network, it is automatically assigned an IP address if a DHCP server
is run. You can then access your device for configuration purposes using the IP ad-
dress assigned by the DHCP server. For information on determining the dynamically
assigned IP address, please see your DHCP server documentation.
(b) Fallback IP address
If you do not run a DHCP server, you can connect your device directly to your configur-
ation PC and then reach it using the following, predefined fallback IP configuration:
•IP Address:
• :Netmask 
Make sure that the PC from which the configuration is performed has a suitable IP
configuration (see on page 19).Configuring a PC
(c) Assigning a fixed IP address
Use the following access data to configure your device in an ex works state:
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• :User Name 
•Password:
Note
All bintec elmeg devices are delivered with the same username and password. As long
as the password remains unchanged, they are therefore not protected against unau-
thorised use. Make sure you change the passwords to prevent unauthorised access to
your device!
How to change the passwords is described in Modify system password on page 21.
2.1.2 Software update
Your device contains the version of the system software available at the time of production.
More recent versions may have since been released. You can easily perform an update
with the using the ->GUI Maintenance Software &Configuration menu.
For a description of the update procedure, see Software Update on page 22.
2.2 System requirements
For configuration, your PC must meet the following system requirements:
• Suitable operating system (Windows, Linux, MAC OS)
• A web browser (Internet Explorer, Firefox, Chrome) in the current version
• Installed network card (Ethernet)
• High colour display to show the graphics correctly
• TCP/IP protocol installed (see on page 19)Configuring a PC
2.3 Preparation
To prepare for configuration, you need to...
• Obtain the data required for the basic configuration.
• Check whether the PC from which you want to perform the configuration meets the ne-
cessary requirements.
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2.3.1 Gathering data
The main data for the basic configuration can be gathered quickly, as no information is re-
quired that needs in-depth network knowledge. If applicable, you can use the example val-
ues.
Before you start the configuration, you should gather the data for the following purposes:
• IP configuration (obligatory if your device is in the ex works state)
• Configuration of a wireless network connection in Access Point mode
The following table shows examples of possible values for the necessary data. You can
enter your personal data in the "Your values" column, so that you can refer to these values
later when needed.
If you configure a new network, you can use the given example values for IP addresses
and netmasks. In cases of doubt, ask your system administrator.
Basic configuration
For a basic configuration of your gateway, you need information that relates to your net-
work environment:
IP configuration of the access point
Access data Example value Your values
IP address of your access point 
Netmask of your access point 
Access Point mode
If you run your device in Access Point mode, you can set up the required wireless net-
works. To do this, you need the following data:
Configuration of a wireless network
Access data Example value Your values
Network Name (SSID) 
Security mode 
Preshared key 
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Your PC should now meet all the prerequisites for configuring your device.
2.4 IP configuration
In the ex works state, your device is configured in DHCP Client mode and therefore dynam-
ically receives an IP address if you run a DHCP server in your network. If this is not the
case, connect your device directly to the configuration PC and use the fallback IP address
.
Configuration with configuration services
Wireless LAN Controller: With the be.IP integrated in the ALL IP system and assistant
guided WLAN controller, that access point can be put into operation. Please refer to your
gateway's data sheet to find out the number of Access Points that you can manage with
your gateway's wireless LAN controller and details of the licenses required.
When you select the Wizard you will receive instructions and explanations on the separate
pages of the Wizard.
Cloud NetManager*: With the Cloud NetManagerhas you can manage the access points.
A valid license for each access point is needed.
Note
* Cloud NetMAnager is currently in preparation!
Note
If you have previously implemented configurations on your device using the Wireless
LAN Controller, you must set your device to delivery status before using the Cloud
NetManager. The current boot-up configuration will be deleted. Do not forget to export
it, if necessary, and to save it on your PC if you want to use it later.
If you are using the Cloud NetManager, you do not have access to the menus for
WLAN configuartion. If you want to use the Cloud NetManager, you must disable the
Wireless LAN Controller in advance (if it is available). Otherwise, this will take pre-
cedence.
The simultaneous operation of the Cloud Net Manager and Wireless LAN Controller is
currently not intended.
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In the System Administration Global Settings System Communication with-> -> menu,
the NetManager is . The address of the Cloud NetManager is preconfigured 
in the NetManager IP address field. If you want to run your own management system, you
need to enter the address of your server here.
Step-by-step instructions for the most important configuration tasks can be found in the
separate Application Workshop guide for each application, which can be downloaded
from our web site.
GUI Call up
Start the configuration interface as follows:
(a) Enter the IP address of your device in the address line of your Web browser.
With DHCP server:
• the IP address that the DHCP server assigned to your device
Without DHCP server:
• With direct connection to the configuration PC: the fallback IP address

(b) Enter in the field and in theUser Password field.
(c) Click LOGIN in order to get to the configuration interface.
2.5 Modify system password
All bintec elmeg devices are delivered with the same username and password. As long as
the password remains unchanged, they are therefore not protected against unauthorised
use. Make sure you change the passwords to prevent unauthorised access to your device!
Proceed as follows:
(a) Go to the System Management Global Settings Passwords-> -> menu.
(b) Enter a new password for System Admin Password .
(c) Enter the new password again under Confirm Admin Password .
(d) Click .OK
(e) Store the configuration using the Save configuration button above the menu naviga-
tion.
Note the following rules on password use:
• The password must not be easy to guess. Names, car registration numbers, dates of
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birth, etc. should not be chosen as passwords.
• The password should contain at least one character that is not a letter (special character
or number).
• The password should be at least 8 characters long.
• Change your password regularly, e.g. every 90 days.
2.6 Software Update
The range of functions of bintec elmeg devices is continuously being extended. These ex-
tensions are made available to you by bintec elmeg GmbH free of charge. Checking for
new software versions and the installation of updates can be carried out easily with the
GUI. An existing internet connection is needed for an automatic update.
Proceed as follows:
(1) Go to the ->Maintenance Software &Configuration menu.
(2) Under select and, underAction ! " #$ Source Location
% #$ # !  
(3) Confirm with .Start
The device will now connect to the bintec elmeg GmbH download server and check wheth-
er an updated version of the system software is available. If so, your device will be updated
automatically. When installation of the new software is complete, you will be invited to re-
start the device.
Caution
After confirming with , the update cannot be aborted. If an error occurs during theGo
update, do not re-start the device and contact support.
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Fields in the Physical Interfaces menu
Field Value
Interface Connection-
Information Link-
The physical interfaces are listed here and their most important
settings are shown. The system also displays whether the inter-
face is connected or active.
Interface specifics for Ethernet interfaces:
• IP address
• Netmask
• Not configured
Fields in the WLAN Interface menu
Field Value
Regulatory Domain Display the geographical area where the device is licensed ex
works.
Possible value:
• : The device is licensed for Europe.&'(
Region
Here you can see in which region with which WLAN regulations
the access point is operated. Depending on the region, there
may be specific requirements for operation. The setting is made
in the menu ->WLAN Global Settings.
Environment
This indicates the environment in which the access point will be
operated. The settings are made in the menu ->WLAN Global
Settings. The environment has an impact on the available
channels and channel plans. For more information on the ef-
fects of the corresponding settings, see the section Wireless
LAN on page 37
3.2 Global Settings
The basic system parameters are managed in the Global Settings menu.
3.2.1 System
Your device's basic system data is entered in the System Management Global->
Settings System-> menu.
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The System Management Global Settings System-> -> menu consists of the following
fields:
Fields in the menu Basic Settings
Field Value
System Name Enter the system name of your device. This is also used as the
DHCP host name.
A character string with a maximum of 255 characters is pos-
sible.
The device type is entered as the default value.
Location Enter the location of your device.
Contact Enter the relevant contact person. Here you can enter the e-
mail address of the system administrator, for example.
A character string with a maximum of 255 characters is pos-
sible.
LED mode Select the LEDs' lighting behavior.
Possible values:
•#
•#
•
Show Manufacturer
Names
Here you can determine if the manufacturer part of a MAC ad-
dress is to be "translated". The manufacturer part takes up to
eight characters at the beginning of the MAC address. Instead
of, e.g., , is dis-)))*+)) ,-#.*+))
played if this option is enabled.
Fields in the menu Remote Configuration
Field Value
NetManager commu-
nication
Select whether communication the access point is to be allowed
via NetManager.
The function is activated by selecting .&/
The function is enabled by default.
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Field Value
NetManager address Enter the NetManager IP address.
Allow configuration via
WLAN Controller
Select whether configuring the access point is to be allowed via
WLAN Controller.
The function is activated by selecting .&/
The function is enabled by default.
Obtain WLAN Control-
ler IP Address
Only if Allow configuration via WLAN Controller &/
Possible values:
• (default value, function enabled): The WLAN Controller01-
IP address assigned via a DHCP server with active CAPWAP
option 138 is requested. The access point will be configured
by this WLAN Controller.
• (function disabled): The IP address of the WLAN
Controller that is to be used for configuring the access point is
entered manually.
Manual WLAN Control-
ler IP Address
Only if Obtain WLAN Controller IP Address =
Enter the WLAN Controller IP address.
3.2.2 Passwords
Setting the passwords is another basic system setting.
Note
All devices are delivered with the same username and password. As long as the pass-
word remains unchanged, they are not protected against unauthorized use.
Make sure you change the passwords to prevent unauthorized access to the device
The System Management Global Settings Passwords-> -> menu consists of the following
fields:
Fields in the System Password menu.
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Field Value
System Admin Pass-
word
Enter the password for the user name . The preset value
is .
This password is saved as salted SHA-512 hash. It is used for
system access by GUI.
Confirm Admin Pass-
word
Confirm the password by entering it again.
Fields in the Global Password Options menu
Field Value
Show passwords and
keys in clear text (if
possible)
Define whether the passwords are to be displayed in clear text
(plain text). Encrypted passwords cannot be displayed in plain
text.
The function is enabled with 2#$
The function is disabled with 1
The function is disabled by default.
If you activate the function, all passwords and keys in all menus
are displayed and can be edited in plain text if possible.
3.2.3 Date and Time
You need the system time for tasks such as correct timestamps for system messages.
You have the following options for determining the system time (local time):
Manual
The time can be set manually on the device.
If the correct location of the device (country/city) is set for the , switching fromTime Zone
summer time to winter time (and back) is automatic. This is independent of the exchange
time or the ntp server time. Summer time starts on the last Sunday in March by switching
from 2 a.m. to 3 a.m. The calendar-related or schedule-related switches that are scheduled
for the missing hour are then carried out. Winter time starts on the last Sunday in October
by switching from 3 a.m. to 2 a.m. The calendar-related or schedule-related switches that
are scheduled for the additional hour are then carried out.
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If a value other than Universal Time Coordinated (UTC), option , has been chosen!'-34
for the , the switch from summer to winter time must be carried out manuallyTime Zone
when required.
Time server
You can obtain the system time automatically, e.g., using various time servers. To ensure
that the device uses the desired current time, you should configure one or more time serv-
ers. Switching from summer time to winter time (and back) must be carried out manually if
the time is derived using this method by changing the value in the field with anTime Zone
option UTC+ or UTC-.
Note
If a method for automatically deriving the time is defined on the device, the values ob-
tained in this way automatically have higher priority. A manually entered system time is
therefore overwritten.
The menu System Management Global Settings Date and Time-> -> consists of the fol-
lowing fields:
Fields in the menu Basic Settings
Field Description
Time Zone Select the time zone in which your device is installed.
You can select Universal Time or a predefined location, e. g.
&#5,.
Current Local Time The current date and current system time are shown here. The
entry cannot be changed.
Fields in the menu Manual Time Settings
Field Description
Set Date Clicking into the field for adding a date brings up a standard cal-
endar. Clicking the desired date will enter it into the configura-
tion interface.
Set Time Enter a new time.
Format:
• : hhHour
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Field Description
• : mmMinute
Fields in the menu Automatic Time Settings (Time Protocol)
Field Description
Update system time
from time server
Determine whether the system time is to be updated via time
server.
The function is activated by selecting .&/
The function is disabled by default.
First Timeserver Update system time from time serverOnly if = &/
Enter the primary time server, by using either a domain name or
an IP address.
Second Timeserver Update system time from time serverOnly if = &/
Enter the secondary time server, by using either a domain name
or an IP address.
3.3 Remote Authentication
This menu contains the settings for user authentication.
3.3.1 RADIUS
RADIUS (Remote Authentication Dial In User Service) is a service that enables authentica-
tion and configuration information to be exchanged between your device and a RADIUS
server. The RADIUS server administrates a database with information about user authen-
tication and configuration and for statistical recording of connection data.
RADIUS can be used for:
• Authentication
• Accounting
• Exchange of configuration data
For an incoming connection, your device sends a request with user name and password to
the RADIUS server, which then searches its database. If the user is found and can be au-
thenticated, the RADIUS server sends corresponding confirmation to your device. This con-
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firmation also contains parameters (called RADIUS attributes), which your device uses as
WAN connection parameters.
If the RADIUS server is used for accounting, your device sends an accounting message at
the start of the connection and a message at the end of the connection. These start and
end messages also contain statistical information about the connection (IP address, user
name, throughput, costs).
RADIUS packets
The following types of packets are sent between the RADIUS server and your device
(client):
Packet types
Field Value
ACCESS_REQUEST Client -> Server
If an access request is received by your device, a request is
sent to the RADIUS server if no corresponding connection part-
ner has been found on your device.
ACCESS_ACCEPT Server -> Client
If the RADIUS server has authenticated the information con-
tained in the ACCESS_REQUEST, it sends an AC-
CESS_ACCEPT to your device together with the parameters
used for setting up the connection.
ACCESS_REJECT Server -> Client
If the information contained in the ACCESS_REQUEST does
not correspond to the information in the user database of the
RADIUS server, it sends an ACCESS_REJECT to reject the
connection.
ACCOUNTING_START Client -> Server
If a RADIUS server is used for accounting, your device sends
an accounting message to the RADIUS server at the start of
each connection.
ACCOUNTING_STOP Client -> Server
If a RADIUS server is used for accounting, your device sends
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Field Value
an accounting message to the RADIUS server at the end of
each connection.
A list of all entered RADIUS servers is displayed in the System Management Remote->
Authentication RADIUS-> menu.
3.3.1.1 Edit or New
Choose the icon to edit existing entries. Choose the button to add RADIUS serv-New
ers. You can assign up to eight RADIUS server, one for each SSID.
The System Management Remote Authentication RADIUS New-> -> -> menu consists of
the following fields:
Fields in the Basic Parameters menu.
Field Description
Description Enter the description of the RADIUS server.
Server IP Address Enter the IP address of the RADIUS server.
RADIUS Secret
Enter the shared password used for communication between
the RADIUS server and your device.
When using a Microsoft RADIUS server, the password may
consist of letters, numbers, and special characters. When using
an alternative RADIUS server (eg FREERADIUS), the password
must not contain any special characters.
The menu Advanced Settings consists of the following fields:
Fields in the Server Options menu
Field Description
Auth Port Enter the port to be used for authentication.
The default value (according to RFC 2138) is .
Acct Port Enter the port to be used for accounting.
The default value (according to RFC 2138) is .*
Accounting interval
Enter the time interval (in seconds) the client is to be send up-
date information to the RADIUS server.
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Field Description
The default value is .
switches the function off.
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Chapter 4 LAN
In this menu, you configure the addresses in your LAN and can structure your local network
using VLANs.
4.1 VLAN/Bridge Groups
4.1.1 Port Configuration
In this menu, you can define and view the rules for receiving VLAN at the ports.
4.1.1.1 Edit
Choose the icon to edit existing entries.
The -> ->LAN VLAN/Bridge Groups Port Configuration-> menu consists of the follow-
ing fields:
Fields in the Configure Port menu
Field Description
VLAN ID Enter the whole number that identifies the VLAN.
Possible values: to 6
You can use the Add button to add more VLANs.
Description First under = enter a name for the Ethernet inVLAN ID 7#
the field .Description
In all other lines, enter a unique name for the VLAN. A character
string of up to 32 characters is possible.
Bridge Group Select the bridge group that is to belong to this VLAN.
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4.2 IP Configuration
In this menu, you can edit the IP configuration of the LAN and Ethernet interfaces of your
device.
4.2.1 Interfaces
The existing IP interfaces are listed in the ->LAN IP Configuration Interfaces-> menu. You
can edit the IP configuration of the interfaces or create virtual interfaces for special applica-
tions. Here is a list of all of the interfaces (logical Ethernet interfaces and others created in
the subsystems).
Use the to edit the settings of an existing interface (bridge groups, Ethernet interfaces in
routing mode).
You can use the button to create virtual interfaces. However, this is only needed inNew
special applications.
Depending on the option selected, different fields and options are available. All the config-
uration options are listed below.
Change the status of the interface by clicking the or the button in the column.Action
Press the button to display the details of an existing interface.
Note
For IPv4 note that:
If your device has obtained an IP address dynamically from a DHCP server operated
in your network for the basic configuration, the default IP address is deleted automatic-
ally and your device will no longer function over this address.
Example of subnets
If your device is connected to a LAN that consists of two subnets, you should enter a
second IP Address / Netmask.
The first subnet has two hosts with the IP addresses 192.168.42.1 and 192.168.42.2, for
example, and the second subnet has two hosts with the IP addresses 192.168.46.1 and
192.168.46.2. To be able to exchange data packets with the first subnet, your device uses
the IP address 192.168.42.3, for example, and 192.168.46.3 for the second subnet. The
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netmasks for both subnets must also be indicated.
4.2.1.1 Edit or New
Choose the icon to edit existing entries. Choose the button to create virtual inter-New
faces.
The ->LAN IP Configuration Interfaces New-> -> menu consists of the following fields:
Fields in the Basic Parameters menu.
Field Description
Description Enter a description of the interface.
Based on Ethernet In-
terface
This field is only displayed if you are editing a virtual routing in-
terface.
Select the Ethernet interface for which the virtual interface is to
be configured.
Interface Mode Only for physical interfaces in routing mode and for virtual inter-
faces.
The configuration mode of the interface is'88 9:%7;
displayed.
You use this option to assign the interface to a VLAN. This is
done using the VLAN ID, which is displayed in this mode and
can be configured. The definition of a MAC Address is optional
in this mode.
VLAN ID Only for =Interface Mode '88 9:%7;
This option only applies for routing interfaces. Assign the inter-
face to a VLAN by entering the VLAN ID of the relevant VLAN.
Possible values are (default value) to . 6
MAC Address Enter the MAC address associated with the interface. For virtual
interfaces, you can use the MAC address of the physical inter-
face under which the virtual interface was created by activating
Use built-in, but VLAN IDs must be different. You can also al-
locate a virtual MAC address.
If is active, the predefined MAC address of the al-Use built-in
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Field Description
located physical interface is used.
Use built-in is activated by default.
Address Mode Select how an IP address is assigned to the interface.
Possible values:
• (default value): You can assign a static IP address to
the interface in IP Address / Netmask.
• : An IP address is assigned to the interface dynamically01-
via DHCP.
IP Address / Netmask Only for Address Mode =
With Add, add a new address entry and enter the IP Address
and the corresponding of the virtual interface. YouNetmask
can add several address entries.
If you want to configure your device via this interface, you have
to assign an IP address to the interface.
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Chapter 5 Wireless LAN
In the case of wireless LAN or Wireless LAN (WLAN = Wireless Local Area Network), this
relates to the creation of a network using wireless technology.
Network functions
Like a wired network, a WLAN offers all the main network functions. Access to servers,
files, printers, and the e-mail system is just as reliable as company-wide Internet access.
Because the devices do not require any cables, the great advantage of WLAN is that there
are no building-related restrictions (i.e., the device location does not depend on the position
and number of connections).
Currently applicable standard: IEEE 802.11ax. Information on the modes contained in the
standard and the correspondingly supported transmission speeds are, e.g., available at
Wikipedia. Pay attention to the security and conformity information provided with your
product!
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5.2.1.1 Radio Settings->
In this menu, you change the settings for the wireless module.
The Wireless LAN WLAN Radio Settings-> -> -> menu consists of the following fields:
Fields in the menu Wireless Settings
Field Description
Operation Mode
Define the mode in which the wireless module of your device is
to operate.
Possible values:
• (default value): The wireless module is not active.<
• : Your device serves as an Access Point in#
your network.
Operation Band WLAN1 =6 =1>
This value is only displayed in the overview and cannot be
changed.
For =WLAN2  =1>
This value is only displayed in the overview and cannot be
changed. The Configuration is done in the menu ->WLAN Glob-
al Settings Environmentthrough the option .
• Operation Band (default value), =1> (##
• Operation Band , =1> <##
• Operation Band  =1> (##<##
Channel In the case of manual channel selection, please make sure first
that the clients actually support these channels.
Possible values:
• For =Operation Band 6 =1>
Possible values are (default value) and to .#  *
• For =Operation Band  =1> (##
Possible values: (default value) and , , ,# * 6 66 6
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Field Description
• For = orOperation Band  =1> (##<##
=1> <##
Possible value: #
Transmit Power Select the maximum value for the radiated antenna power. The
actually radiated antenna power may be lower than the maxim-
um value set, depending on the data rate transmitted.
Possible values:
For =Operation Band 6 =1>
• to ,
• (default value) ,
For =Operation Band  =1> (## 5  =1> <##
5  =1> (##<##
• to ,
• (default value)* ,
Fields in the menu Performance Settings
Field Description
Wireless Mode Select the wireless technology you want the access point to
use.
There are also settings that combine two or more WLAN stand-
ards
Possible values depending on the selected frequency band and
the type of access point point:
• 802.11ax
• 802.11ac
• 802.11n
• 802.11g
• 802.11b (only AC Access Points or in combination with other
modes)
• 802.11a
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Field Description
Number of Spatial
Streams
Select how many traffic flows are to be used in parallel.
Possible values: to . The available options depend on the 6
combination of Operation band and Wireless Mode as well as
on the access point model.
Bandwidth For = and notOperation Band  =1> Wireless Mode

Select how many channels are to be used.
Possible values in the 2.4GHz band:
• : A channel with 20 MHz bandwidth is used. ?1>
• : 20/40-MHz coexistence means56?1> -#4
that the access Point will transmit with 40MHz bandwidth if it
does not find any neighbor access points in the 2.4GHz band.
If it finds neighbors in this frequency band, it will only transmit
with 20MHz bandwidth.
Possible values in the 5GHz band:
• (default value): One channel with 20 MHz bandwidth ?1>
is used.
• : Two channels each with 20 MHz bandwidth are6 ?1>
used. In the case one channel acts as a main channels and
the other as an expansion channel.
• : Four channels each with 20 MHz bandwidth are ?1>
used. Thus, a bandwidth of 80 MHz is available.
Cyclic Background
Scanning
You can enable the Cyclic Background Scanning function so
that a search is run at regular intervals for neighboring or rogue
access points in the network. This search is run without negat-
ively impacting the function as an access point.
Enable or disable the function Cyclic Background Scanning.
The function is enabled with .&/
The function is not activated by default.
The menu Advanced Settings consists of the following fields:
Fields in the Advanced Settings menu
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Field Description
the activation of 802.11k/v.
802.11r (Fast BSS
Transition): 802.11r enables an uninterrupted connection even with strongly
encrypted WLAN networks when the WLAN client switches from
one access point to another.
Radio Resource Man-
agement (802.11k) and
Network assisted
Roaming (802.11v)
802.11k/v exchanges information between WLAN client and
WLAN access point and uses this information to control the load
distribution between several access points more efficiently.
These two options are usually activated together, but can also
be configured separately. 802.11v controls the exchange of in-
formation about the current network topology, while 802.11k
controls intelligent client roaming based on the topology data.
Fields in the menu MAC-Filter
Field Description
Access Control Select whether only certain clients are to be permitted for this
wireless network.
The function is activated by selecting .&/
The function is disabled by default.
Allowed Addresses Only for Access Control &/
Use Add to make entries and enter the MAC addresses (MAC
Address) of the clients to be permitted.
The menu Advanced Settings consists of the following fields:
Fields in the menu Advanced Settings
Field Description
DTIM Period Enter the interval for the Delivery Traffic Indication Message
(DTIM).
The DTIM field is a data field in transmitted beacons that in-
forms clients about the window to the next broadcast or multic-
ast transmission. If clients operate in power save mode, they
come alive at the right time and receive the data.
Possible values are to . 
bintec elmeg GmbH 5 Wireless LAN
W2022ac, W2022ax, W2044ax 51

Produkt Specifikationer

Mærke: Bintec-elmeg
Kategori: Adgangspunkt
Model: W2022ax

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