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Installation and Initialization AP-4000 Series User Guide
AP-4000 Series Hardware Description
20
Figure 2-2 AP-4000/4000M/4900M Antenna Connectors
Connectors 1 and 2 are for the 802.11b/g radio; connectors 3 and 4 are for the 802.11a radio. When the AP is mounted
on a wall, connectors 1 and 4 correspond to the horizontally polarized internal antenna, providing a coverage pattern
parallel to the wall; connectors 2 and 3 correspond to the vertically polarized internal antenna, providing a coverage
pattern parallel to the ceiling/floor. When the AP is mounted to a ceiling, connectors 1 and 4 correspond to the vertically
polarized internal antenna, and connectors 2 and 3 correspond to the horizontally polarized internal antenna. Plugging an
external antenna in to the antenna connector disables the corresponding internal antenna on the wireless interface.
The AP continues to support antenna diversity with external antennas connected. With one external antenna connected
to one of the two antenna connectors on a radio, one internal antenna and one external antenna are used for antenna
diversity. With two external antennas connected, both external antennas are used for antenna diversity, and both internal
antennas are disabled.
With external antennas connected, you may wish to manually select a particular antenna for use. To do so, disable
antenna diversity by manually selecting which antenna to use for each wireless interface through the Command Line
Interface. See Configure Antenna Diversity for information.
For a list of recommended antennas, see http://www.proxim.com/products/wifi/accessories. For installation instructions,
see Installing External Antennas.
4.9 GHz Antenna
On the AP-4900M, antenna connector 3 is equipped with a pigtail adaptor for connection to a 4.9 GHz antenna. When the
AP-4900M is configured to operate in the 4.9 GHz Public Safety operational mode, antenna diversity is automatically
disabled, and antenna 3 is statically configured for use. Connecting an external antenna to this antenna port disables the
corresponding internal antenna. For a list of recommended antennas, see
http://www.proxim.com/products/wifi/accessories. For installation instructions, see Attaching Antenna(s) to the AP-4900M
for 4.9 GHz Operation.
Active Ethernet
The AP-4000/4000M/4900M is equipped with an 802.3af-compliant Active Ethernet module. Active Ethernet (AE)
delivers both data and power to the access point over a single Ethernet cable. If you choose to use Active Ethernet, there
is no difference in operation; the only difference is in the power source.
- User Guide 1
- Copyright 2
- Trademarks 2
- OpenSSL License Note 2
- Contents 3
- Introduction 9
- Mesh Network Convergence 11
- Mesh Network Configuration 13
- Guidelines for Roaming 14
- IEEE 802.11 Specifications 15
- SNMP Management 16
- SSH (Secure Shell) Management 17
- Overview 18
- Antennas 19
- Active Ethernet 20
- LED Indicators 21
- Prerequisites 22
- Mesh Prerequisites 23
- Product Package 24
- System Requirements 24
- Hardware Installation 25
- Installing the Security Cover 26
- Installing External Antennas 28
- Installing the AP in a Plenum 29
- Initialization 31
- Logging In 33
- Using the Setup Wizard 35
- Installing the Software 37
- Related Topics 40
- System Status 41
- Advanced Configuration 42
- Dynamic DNS Support 44
- IP Configuration 46
- DHCP Server 47
- DHCP Relay Agent 49
- Link Integrity 50
- Ethernet 64
- Mesh (AP-4000M/AP-4900M Only) 66
- Management 68
- IP Access Table 69
- Services 69
- Filtering 80
- Advanced 83
- TCP/UDP Port 83
- Rogue Scan 93
- Spanning Tree 97
- Storm Threshold 98
- Intra BSS 99
- Packet Forwarding 99
- Priority Mapping 102
- Radius Profiles 106
- Configuring Radius Profiles 107
- RADIUS Accounting 110
- SSID/VLAN/Security 113
- Management VLAN 115
- Security Profile 116
- MAC Access 123
- Wireless-A or Wireless-B 123
- Monitoring 129
- IP/ARP Table 131
- Learn Table 132
- Interfaces 134
- Station Statistics 137
- Mesh Statistics 138
- Commands 139
- TFTP File Transfer Guidelines 140
- HTTP File Transfer Guidelines 140
- Update AP 141
- Update AP via HTTP 142
- Retrieve File 143
- Retrieve File via HTTP 144
- Help Link 147
- Troubleshooting 148
- Client Connection Problems 150
- VLAN Operation Issues 151
- Active Ethernet (AE) 151
- Recovery Procedures 152
- Related Applications 156
- TFTP Server 157
- Command Line Interface (CLI) 158
- Navigation and Special Keys 159
- CLI Error Messages 159
- Bootloader CLI 160
- CLI Command Types 161
- Parameter Control Commands 165
- Using Tables and Strings 169
- Log into the AP using Telnet 170
- Other Network Settings 175
- (Mbits/sec)> 177
- CLI Monitoring Parameters 184
- Parameter Tables 184
- System Parameters 187
- Network Parameters 188
- Interface Parameters 191
- Management Parameters 197
- Filtering Parameters 202
- Alarms Parameters 204
- Bridge Parameters 206
- RADIUS Parameters 208
- Security Parameters 209
- VLAN/SSID Parameters 211
- Other Parameters 211
- CLI Batch File 214
- Reboot Behavior 215
- ASCII Character Chart 216
- Specifications 217
- Advanced Bridging Functions 218
- Security Functions 218
- Network Functions 219
- Hardware Specifications 220
- Available Channels 221
- AP-4900M Channels 222
- Technical Support 224
- Telephone Support 225
- Statement of Warranty 226
- Other Information 227
- Regulatory Compliance 228
- Warnings 232
- Modifications 232
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