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NWA1123-AC
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Zyxel NWA1123-AC Инструкция по эксплуатации онлайн

Quick Start Guide

www.zyxel.com

NWA1120 Series

Wireless LAN Ceiling Mountable PoE Access Point

Version 1.00

Edition 2, 10/2013

User’s Guide

Default Login Details

LAN IP Address http://192.168.1.2

User Name admin

Password 1234

Содержание

Default login details 1
Nwa1120 series 1
Quick start guide 1
User s guide 1
Wireless lan ceiling mountable poe access point 1
Important 2
Keep this guide for future reference 2
Read carefully before use 2
Related documentation 2
Contents overview 3
Technical reference 5 3
User s guide 3
Chapter 1 introducing the nwa 0 4
Chapter 2 introducing the web configurator 8 4
Chapter 3 dashboard 4 4
Contents overview 4
Part i user s guide 8 4
Table of contents 4
Chapter 4 tutorial 8 5
Chapter 5 monitor 7 5
Chapter 6 wireless lan 2 5
Part ii technical reference 45 5
Chapter 7 lan 8 6
Chapter 8 vlan 2 6
Chapter 9 system 4 6
Appendix a setting up your computer s ip address 23 7
Appendix b pop up windows javascript and java permissions 51 7
Appendix c ip addresses and subnetting 62 7
Appendix d ipv6 70 7
Appendix e wireless lans 79 7
Appendix f customer support 93 7
Appendix g legal information 99 7
Chapter 10 log settings 07 7
Chapter 11 maintenance 111 7
Chapter 12 troubleshooting 118 7
Index 05 7
User s guide 8
Dual band 10
Introducing the nwa 10
Mbssid 11
Wireless modes 11
Note the nwa1123 ni or nwa1123 ac is a dual band ap which contains two different types of wireless radios to transmit at 2 ghz and 5 ghz bands separately and simultaneously if one of the nwa1123 ni wireless radio is set to work in client mode the other radio will be disabled automatically 12
Wireless client 12
Repeater 14
Root ap 14
Ways to manage the nwa 15
Configuring your nwa s security features 16
Control access to your device 16
Good habits for managing the nwa 16
Wireless security 16
Hardware connections 17
Accessing the web configurator 18
Introducing the web configurator 18
Overview 18
Note if you do not change the password the following screen appears every time you login 19
Methods of restoring factory defaults 20
Resetting the nwa 20
Navigating the web configurator 21
Title bar 21
Chapter 2 introducing the web configurator 22
Link tab function 22
Navigation panel 22
Nwa1120 series user s guide 22
Table 3 navigation panel summary 22
Use the menu items on the navigation panel to open screens to configure nwa features the following tables describe each menu item 22
Main window 23
Dashboard 24
The dashboard screen 24
Chapter 3 dashboard 26
Label description 26
Nwa1120 series user s guide 26
Table 4 the dashboard screen 26
The following table describes the labels in this screen 26
Chapter 3 dashboard 27
Label description 27
Nwa1120 series user s guide 27
Table 4 the dashboard screen continued 27
Choosing the wireless mode 28
Further reading 28
How to configure multiple wireless networks 28
How to configure the wireless lan 28
Tutorial 28
Configure the ssid profiles 30
Mbssid 31
Configure the standard network 32
Configure the voip network 33
Configure the guest network 35
Nwa setup in ap and wireless client modes 37
Scenario 37
Testing the wireless networks 37
Configuring the nwa in mbssid or root ap mode 38
Configuring the nwa in wireless client mode 41
Mac filter setup 43
Testing the connection and troubleshooting 44
Technical reference 45
Monitor 47
Overview 47
View logs 47
What you can do 47
Chapter 5 monitor 48
Figure 15 logs 48
Label description 48
Nwa1120 series user s guide 48
Statistics 48
Table 6 logs 48
The following table describes the labels in this screen 48
Use this screen to view read only information including 802 1 mode channel id retry count and fcs error count also provided is the poll interval the poll interval field is configurable and is used for refreshing the screen 48
Association list 49
Chapter 5 monitor 49
Figure 16 statistics 49
Label description 49
Nwa1120 series user s guide 49
Statistics the following screen pops up 49
Table 7 statistics 49
The following table describes the labels in this screen 49
View the wireless devices that are currently associated with the nwa in the association list screen association means that a wireless client for example your network or computer with a wireless network card has connected successfully to the ap or wireless router using the same ssid channel and security settings 49
Channel usage 50
Chapter 5 monitor 51
Figure 18 channel usage 51
Label description 51
Nwa1120 series user s guide 51
Table 9 channel usage 51
The following table describes the labels in this screen 51
Wait a moment while the nwa compiles the information 51
Overview 52
What you can do in this chapter 52
Wireless lan 52
Operating mode 53
What you need to know 53
Channel 54
Mbssid 54
Wireless mode 54
Wireless security 54
Note to guarantee 802 1n wireless speed please only use wpa2 or wpa2 psk security mode other security modes may degrate the wireless speed performance to 802 1g 55
User authentication 55
Encryption 56
Passphrase 56
Radius 56
Wireless settings screen 57
Root ap mode 58
Chapter 6 wireless lan 59
Label description 59
Note if you are configuring the nwa from a computer connected to the wireless lan and you change the nwa s ssid or security settings you will lose your wireless connection when you press apply to confirm you must then change the wireless settings of your computer to match the nwa s new settings 59
Nwa1120 series user s guide 59
The following table describes the general wireless lan labels in this screen 59
Wireless settings root ap 59
Chapter 6 wireless lan 60
Label description 60
Note repeater security is independent of the security settings between the nwa and any wireless clients 60
Note you can only configure none wpa psk or wpa2 psk security mode for the ssid used by a repeater connection 60
Nwa1120 series user s guide 60
Wireless settings root ap continued 60
Chapter 6 wireless lan 61
Label description 61
Note you can set the nwa to use up to four mcs rates at a time 61
Nwa1120 series user s guide 61
Wireless settings root ap continued 61
Repeater mode 62
Chapter 6 wireless lan 63
Label description 63
Note repeater security is independent of the security settings between the nwa and any wireless clients 63
Note you can only configure none wpa psk or wpa2 psk security mode for the ssid used by a repeater connection 63
Nwa1120 series user s guide 63
Wireless settings repeater continued 63
Chapter 6 wireless lan 64
Label description 64
Note you can set the nwa to use up to four mcs rates at a time 64
Nwa1120 series user s guide 64
Wireless settings repeater continued 64
Wireless client mode 65
Chapter 6 wireless lan 66
Label description 66
Note if you are configuring the nwa from a computer connected to the wireless lan and you change the nwa s ssid or security settings you will lose your wireless connection when you press apply to confirm you must then change the wireless settings of your computer to match the nwa s new settings 66
Nwa1120 series user s guide 66
Wireless settings wireless client continued 66
Chapter 6 wireless lan 67
Label description 67
Nwa1120 series user s guide 67
Wireless settings wireless client continued 67
Mbssid mode 68
Chapter 6 wireless lan 69
Label description 69
Note if you are configuring the nwa from a computer connected to the wireless lan and you change the nwa s ssid or security settings you will lose your wireless connection when you press apply to confirm you must then change the wireless settings of your computer to match the nwa s new settings 69
Nwa1120 series user s guide 69
Wireless settings mbssid continued 69
Chapter 6 wireless lan 70
Label description 70
Note you can set the nwa to use up to four mcs rates at a time 70
Nwa1120 series user s guide 70
Wireless settings mbssid continued 70
Chapter 6 wireless lan 71
Nwa1120 series user s guide 71
Ssid screen 71
Ssid to display the screen as shown 71
The following table describes the labels in this screen 71
Chapter 6 wireless lan 72
Configuring ssid 72
Figure 27 ssid edit 72
Nwa1120 series user s guide 72
Ssid screen click edit next to the ssid profile you want to configure to display the following screen 72
Table 16 ssid edit 72
The following table describes the labels in this screen 72
Chapter 6 wireless lan 73
Note when you configure an ssid profile s qos settings the nwa applies the same qos setting to all of the profile s traffic 73
Nwa1120 series user s guide 73
Table 16 ssid edit continued 73
Use this screen to choose the security mode for your nwa 73
Wireless security screen 73
Note you must enable the same wireless security settings on the nwa and on all wireless clients that you want to associate with it 74
Chapter 6 wireless lan 75
Figure 30 security wep 75
Label description 75
Nwa1120 series user s guide 75
Security wep 75
Table 17 security wep 75
The following table describes the labels in this screen 75
Use this screen to use wep as the security mode for your nwa select wep in the security mode field to display the following screen 75
Access point 76
Chapter 6 wireless lan 76
Figure 31 security wpa wpa2 for access point 76
Label description 76
Nwa1120 series user s guide 76
Security wpa wpa2 wpa2 mix 76
Table 17 security wep continued 76
Table 18 security wpa wpa2 for access point 76
The following table describes the labels in this screen 76
Use this screen to employ wpa or wpa2 as the security mode for your nwa that is in root ap mbssid or repeater operating mode select wpa wpa2 or wpa2 mix in the security mode field to display the following screen 76
Wireless settings screen 76
Chapter 6 wireless lan 77
Figure 32 security wpa for wireless client 77
Label description 77
Note if wireless station authentication is done using a radius server the reauthentication timer on the radius server has priority 77
Nwa1120 series user s guide 77
Table 18 security wpa wpa2 for access point continued 77
Use this screen to employ wpa or wpa2 as the security mode for your nwa that is in wireless client operating mode select wpa or wpa2 in the security mode field to display the following screen 77
Wireless client 77
Chapter 6 wireless lan 78
Figure 33 security wpa psk wpa2 psk or wpa2 psk mix 78
Label description 78
Nwa1120 series user s guide 78
Security wpa psk wpa2 psk wpa2 psk mix 78
Table 19 security wpa wpa2 for wireless client 78
The following table describes the labels in this screen 78
Use this screen to employ wpa psk wpa2 psk or wpa2 psk mix as the security mode of your nwa select wpa psk wpa2 psk or wpa2 psk mix in the security mode field to display the following screen 78
Chapter 6 wireless lan 79
Label description 79
Nwa1120 series user s guide 79
Radius 79
Radius screen 79
Radius the screen appears as shown 79
Table 20 security wpa psk wpa2 psk or wpa2 psk mix 79
The following table describes the labels not previously discussed 79
Chapter 6 wireless lan 80
Label description 80
Nwa1120 series user s guide 80
Radius 80
Select a profile you want to configure and click edit 80
The following table describes the labels in this screen 80
Chapter 6 wireless lan 81
In the following example layer 2 isolation is enabled on the nwa to allow a guest wireless client a to access the main network router b the router provides access to the internet and the network printer c while preventing the client from accessing other computers and servers on the 81
Label description 81
Layer 2 isolation 81
Layer 2 isolation is used to prevent wireless clients associated with your nwa from communicating with other wireless clients aps computers or routers in a network 81
Nwa1120 series user s guide 81
Radius continued 81
Layer 2 isolation screen 82
Note intra bss traffic blocking is activated when you enable layer 2 isolation 82
Chapter 6 wireless lan 83
Every ethernet device has a unique mac media access control address the mac address is assigned at the factory and consists of six pairs of hexadecimal characters for example 83
Label description 83
Layer 2 isolation 83
Mac filter screen 83
Note you need to know the mac address of each wireless client ap computer or router that you want to allow to communicate with the nwa s wireless clients 83
Nwa1120 series user s guide 83
The following table describes the labels in this screen 83
Chapter 6 wireless lan 85
Figure 40 mac filter edit 85
Label description 85
Mac filter 85
Nwa1120 series user s guide 85
Select a profile you want to configure and click edit 85
Technical reference 85
The following table describes the labels in this screen 85
This section provides technical background information about the topics covered in this chapter refer to appendix e on page 179 for further readings on wireless lan 85
Additional wireless terms 86
Chapter 6 wireless lan 86
Nwa1120 series user s guide 86
On aps without wmm qos all traffic streams are given the same access priority to the wireless network if the introduction of another traffic stream creates a data transmission demand that exceeds the current network capacity then the new traffic stream reduces the throughput of the other traffic streams 86
Table 24 additional wireless terms 86
Term description 86
The nwa uses wmm qos to prioritize traffic streams according to the ieee 802 q or dscp information in each packet s header the nwa automatically determines the priority to use for an individual traffic stream this prevents reductions in data transmission for applications that are sensitive to latency and jitter variations in delay 86
Wmm qos 86
Wmm qos prioritizes wireless traffic according to the delivery requirements of the individual and applications wmm qos is a part of the ieee 802 1e qos enhancement to certified wi fi wireless networks 86
Wmm wi fi multimedia qos quality of service ensures quality of service in wireless networks it controls wlan transmission priority on packets to be transmitted over the wireless network 86
Chapter 6 wireless lan 87
If you don t have wpa 2 aware wireless clients then use wep key encrypting a higher bit key offers better security you can manually enter 64 bit or 128 bit wep keys 87
More information on wireless security can be found in appendix e on page 179 87
Nwa1120 series user s guide 87
Security mode guideline 87
Table 25 wmm qos priorities 87
The following is a general guideline in choosing the security mode for your nwa 87
The following table describes the wmm qos priority levels that the nwa uses 87
Use wpa 2 psk if you have wpa 2 aware wireless clients but no radius server 87
Use wpa 2 security if you have wpa 2 aware wireless clients and a radius server wpa has user authentication and improved data encryption over wep 87
Wmm qos priorities 87
Overview 88
What you can do in this chapter 88
What you need to know 88
Global address 89
Ipv6 addressing 89
Link local address 89
Prefix and prefix length 89
Lan ip screen 90
Chapter 7 lan 91
Label description 91
Nwa1120 series user s guide 91
Table 27 lan ip continued 91
Overview 92
What you can do in this chapter 92
What you need to know 92
Ieee 802 q tag 93
Vlan screen 93
Overview 94
System 94
What you can do in this chapter 94
Telnet 95
What you need to know 95
Remote management limitations 96
Snmp v3 and security 96
Certificate 97
Www screen 97
Certificates screen 98
Chapter 9 system 98
Label description 98
Nwa1120 series user s guide 98
The following table describes the labels in this screen 98
Use this screen to delete or import certificates 98
Www the following screen shows 98
Telnet screen 99
Chapter 9 system 100
Label description 100
Nwa1120 series user s guide 100
Telnet 100
The following table describes the labels in this screen 100
Snmp screen 101
Chapter 9 system 102
Label description 102
Nwa1120 series user s guide 102
The following table describes the labels in this screen 102
Chapter 9 system 103
Ftp screen 103
Label description 103
Nwa1120 series user s guide 103
Snmp continued 103
Use this screen to upload and download the nwa s firmware using ftp to use this feature your computer must have an ftp client 103
Chapter 9 system 104
Ftp the following screen displays 104
Label description 104
Managed devices in an smnp managed network contain object variables or managed objects that define each piece of information to be collected about a device examples of variables include such 104
Nwa1120 series user s guide 104
Technical reference 104
The following table describes the labels in this screen 104
This section provides some technical background information about the topics covered in this chapter 104
Certification authorities 105
Private public certificates 105
Supported mibs 105
Checking the fingerprint of a certificate on your computer 106
Log settings 107
Overview 107
What you can do in this chapter 107
Alerts and logs 108
Enabling syslog logging 108
Log settings screen 108
Receiving logs via e mail 108
What you need to know 108
Chapter 10 log settings 110
Label description 110
Nwa1120 series user s guide 110
Table 33 log settings continued 110
Maintenance 111
Overview 111
What you can do in this chapter 111
General screen 112
What you need to know 112
Chapter 11 maintenance 113
Label descriptions 113
Nwa1120 series user s guide 113
Password 113
Password screen 113
Password the following screen displays 113
The following table describes the labels in this screen 113
Chapter 11 maintenance 114
Label description 114
Nwa1120 series user s guide 114
The following table describes the labels in this screen 114
Time screen 114
Time the following screen displays 114
Do not turn off the nwa while firmware upload is in progress 115
Firmware upgrade screen 115
Backup configuration 116
Configuration file screen 116
Do not turn off the nwa while configuration file upload is in progress 116
Restore configuration 116
Back to factory defaults 117
Restart screen 117
Power hardware connections and leds 118
Troubleshooting 118
I cannot see or access the login screen in the web configurator 119
I forgot the ip address for the nwa 119
I forgot the password 119
Nwa access and login 119
I can see the login screen but i cannot log in to the nwa 120
I cannot access the internet through the nwa 120
I cannot use ftp to upload new firmware 120
Internet access 120
I cannot access the internet anymore i had access to the internet with the nwa but my internet connection is not available anymore 121
I cannot access the nwa or ping any computer from the wlan 121
The internet connection is slow or intermittent 121
Wireless lan 121
Ppendi 123
Setting up your computer s ip address 123
Verifying settings 126
Windows vista 127
Note during this procedure click continue whenever windows displays a screen saying that it needs your permission to continue 128
Verifying settings 130
Windows 7 131
Note during this procedure click continue whenever windows displays a screen saying that it needs your permission to continue 132
Verifying settings 134
Mac os x 10 and 10 135
Mac os x 10 and 10 138
Verifying settings 138
Linux ubuntu 8 gnome 141
Note make sure you are logged in as the root administrator 141
Verifying settings 141
Linux opensuse 10 kde 145
Note make sure you are logged in as the root administrator 145
Verifying settings 145
Verifying settings 149
Pop up windows javascript and java permissions 151
Ppendi 151
Enable pop up blockers with exceptions 152
Javascript 154
Java permissions 156
Java sun 157
Mozilla firefox 158
Allowing pop ups 160
Enabling java 160
Ip addresses and subnetting 162
Ppendi 162
Subnet masks 163
An ip address with host ids of all zeros is the ip address of the network 192 68 with a 24 bit subnet mask for example an ip address with host ids of all ones is the broadcast address for that network 192 68 55 with a 24 bit subnet mask for example 164
Appendix c ip addresses and subnetting 164
As these two ip addresses cannot be used for individual hosts calculate the maximum number of possible hosts in a network as follows 164
Binary 164
Decimal 1st octet 164
For example 192 25 is equivalent to saying 192 with subnet mask 255 55 55 28 164
Nd octet 164
Network size 164
Notation 164
Nwa1120 series user s guide 164
Rd octet 4th octet 164
Since the mask is always a continuous number of ones beginning from the left followed by a continuous number of zeros for the remainder of the 32 bit mask you can simply specify the number of ones instead of writing the value of each octet this is usually specified by writing a followed by the number of bits in the mask after the address 164
Subnet mask host id size maximum number of hosts 164
Subnet masks are expressed in dotted decimal notation just like ip addresses the following examples show the binary and decimal notation for 8 bit 16 bit 24 bit and 29 bit subnet masks 164
Subnet masks can be referred to by the size of the network number part the bits with a 1 value for example an 8 bit mask means that the first 8 bits of the mask are ones and the remaining 24 bits are zeroes 164
Table 40 subnet masks 164
Table 41 maximum host numbers 164
The size of the network number determines the maximum number of possible hosts you can have on your network the larger the number of network number bits the smaller the number of remaining host id bits 164
2 or 254 possible hosts 165
Appendix c ip addresses and subnetting 165
Figure 89 subnetting example before subnetting 165
In this example the company network address is 192 68 the first three octets of the address 192 68 are the network number and the remaining octet is the host id allowing a maximum of 165
Last octet binary 165
Last octet decimal 165
Nwa1120 series user s guide 165
Subnet mask alternative notation 165
Subnetting 165
Table 42 alternative subnet mask notation 165
The borrowed host id bit can have a value of either 0 or 1 allowing two subnets 192 68 25 and 192 68 28 25 165
The following figure shows the company network before subnetting 165
The following table shows some possible subnet masks using both notations 165
You can borrow one of the host id bits to divide the network 192 68 into two separate sub networks the subnet mask is now 25 bits 255 55 55 28 or 25 165
You can use subnetting to divide one network into multiple sub networks in the following example a network administrator creates two sub networks to isolate a group of servers from the rest of the company network for security reasons 165
Example four subnets 166
Appendix c ip addresses and subnetting 167
Example eight subnets 167
Ip subnet mask network number last octet bit value 167
Nwa1120 series user s guide 167
Similarly use a 27 bit mask to create eight subnets 000 001 010 011 100 101 110 and 111 167
Table 43 subnet 1 continued 167
Table 44 subnet 2 167
Table 45 subnet 3 167
Table 46 subnet 4 167
Appendix c ip addresses and subnetting 168
Broadcast address 168
No borrowed host bits subnet mask no subnets no hosts per subnet 168
Nwa1120 series user s guide 168
Subnet planning 168
Subnet subnet address first address last address 168
Table 47 eight subnets 168
Table 48 24 bit network number subnet planning 168
Table 49 16 bit network number subnet planning 168
The following table is a summary for subnet planning on a network with a 16 bit network number 168
The following table is a summary for subnet planning on a network with a 24 bit network number 168
The following table shows ip address last octet values for each subnet 168
Configuring ip addresses 169
Private ip addresses 169
Ppendi 170
Global address 171
Loopback address 171
Multicast address 171
Unspecified address 171
Eui 64 172
Interface id 172
Stateless autoconfiguration 172
Subnet masking 172
Dhcp relay agent 173
Dhcpv6 173
Identity association 173
Rebind 173
Renew rebind 173
Renew to s1 173
Icmpv6 174
Ipv6 cache 174
Neighbor discovery protocol ndp 174
Prefix delegation 174
Mld messages 175
Multicast listener discovery 175
Example enabling dhcpv6 on windows xp 176
Example enabling ipv6 on windows xp 2003 vista 176
Example enabling ipv6 on windows 7 177
Ppendi 179
Wireless lans 179
Channel 181
Rts cts 181
Fragmentation threshold 182
Note enabling the rts threshold causes redundant network overhead that could negatively affect the throughput performance instead of providing a remedy 182
Note the wireless devices must use the same preamble mode in order to communicate 183
Preamble type 183
Wireless lan standards 183
Ieee 802 x 184
Note you must enable the same wireless security settings on the nwa and on all wireless clients that you want to associate with it 184
Wireless security overview 184
Radius 185
Types of eap authentication 185
Types of radius messages 185
Eap md5 message digest algorithm 5 186
Eap tls transport layer security 186
Eap ttls tunneled transport layer service 186
Peap protected eap 186
Appendix e wireless lans 187
Dynamic wep key exchange 187
Eap md5 eap tls eap ttls peap leap 187
For added security certificate based authentications eap tls eap ttls and peap use dynamic keys for data encryption they are often deployed in corporate environments but for public deployment a simple user name and password pair is more practical the following table is a comparison of the features of authentication types 187
If both an ap and the wireless clients support wpa2 and you have an external radius server use wpa2 for stronger data encryption if you don t have an external radius server you should use wpa2 psk wpa2 pre shared key that only requires a single identical password entered into each access point wireless gateway and wireless client as long as the passwords match a wireless client will be granted access to a wlan 187
If the ap or the wireless clients do not support wpa2 just use wpa or wpa psk depending on whether you have an external radius server or not 187
If this feature is enabled it is not necessary to configure a default encryption key in the wireless security configuration screen you may still configure and store keys but they will not be used while dynamic wep is enabled 187
Key differences between wpa or wpa2 and wep are improved data encryption and user authentication 187
Leap lightweight extensible authentication protocol is a cisco implementation of ieee 802 x 187
Note eap md5 cannot be used with dynamic wep key exchange 187
Nwa1120 series user s guide 187
Select wep only when the ap and or wireless clients do not support wpa or wpa2 wep is less secure than wpa or wpa2 187
Table 57 comparison of eap authentication types 187
The ap maps a unique key that is generated with the radius server this key expires when the wireless connection times out disconnects or reauthentication times out a new wep key is generated each time reauthentication is performed 187
Wi fi protected access wpa is a subset of the ieee 802 1i standard wpa2 ieee 802 1i is a wireless security standard that defines stronger encryption authentication and key management than wpa 187
Wpa and wpa2 187
Encryption 188
User authentication 188
Wireless client wpa supplicants 189
Wpa 2 psk application example 189
Wpa 2 with radius application example 189
Security parameters summary 190
Antenna characteristics 191
Antenna gain 191
Antenna overview 191
Frequency 191
Radiation pattern 191
Types of antennas for wlan 191
Positioning antennas 192
Customer support 193
Ppendi 193
Austria 194
Belarus 194
Europe 194
Malaysia 194
Pakistan 194
Philipines 194
Singapore 194
Taiwan 194
Thailand 194
Vietnam 194
Belgium 195
Bulgaria 195
Denmark 195
Estonia 195
Finland 195
France 195
Germany 195
Hungary 195
Latvia 195
Lithuania 196
Netherlands 196
Norway 196
Poland 196
Romania 196
Russia 196
Slovakia 196
Sweden 196
Switzerland 196
Argentina 197
Ecuador 197
Latin america 197
Middle east 197
North america 197
Turkey 197
Ukraine 197
Africa 198
Australia 198
Oceania 198
South africa 198
Legal information 199
Ppendi 199
Appendix g legal information 200
Erp energy related products declaration of conformity 200
Ic radiation exposure statement 200
Notices 200
Nwa1120 series user s guide 200
Registration 200
Viewing certifications 200
Zyxel limited warranty 200
注意 200
Appendix g legal information 201
Declaration of conformity with regard to eu directive 1999 5 ec r tte directive 201
European union 201
Nwa1120 series user s guide 201
Open source licenses 201
Regulatory information 201
Appendix g legal information 202
National restrictions 202
Nwa1120 series user s guide 202
Appendix g legal information 203
List of national codes 203
Nwa1120 series user s guide 203
Safety warnings 203
Environmental product declaration 204

Zyxel NWA1123-AC Инструкция по эксплуатации онлайн

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