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184 lines
5.5 KiB
Markdown
184 lines
5.5 KiB
Markdown
# AirMAX vs. MikroTik
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Use-Case: Transmit data to a local network by using an outdoor wireless setup. The setup has to be very simple (PtP OSI Layer 2, PtMP not required) and must cover at least 4nm. The offshore antenna must be very small and must be able to provide functionality defined in OSI layer 3.
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## Comparison of hardware
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Specifications from http://www.ubnt.com/downloads/datasheets/bulletm/bm_ds_web.pdf, http://i.mt.lv/routerboard/files/Groove-ug.pdf and here http://i.mt.lv/routerboard/files/metal-52.pdf. Transmission based on TDMA (http://en.wikipedia.org/wiki/Time_division_multiple_access).
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<table border="1" cellpadding="1" cellspacing="1" style="width:100%">
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<thead>
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<tr>
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<th scope="col"> </th>
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<th scope="col"><span style="font-weight:normal">Bullet M Standard</span></th>
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<th scope="col"><span style="font-weight:normal">Bullet M Titanium</span></th>
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<th scope="col"><span style="font-weight:normal">MikroTik Groove</span></th>
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<th scope="col"><span style="font-weight:normal">MikroTik Metal</span></th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>Band</td>
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<td colspan="2" rowspan="1" style="text-align:center">2412-2462 Hz (M2), 5170-5825 Hz (M5)</td>
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<td colspan="2" rowspan="1" style="text-align:center">2192-2732 Hz (2Hn, 2SHPn), 5170-5825 Hz (5Hn, 5SHPn) </td>
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</tr>
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<tr>
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<td>Case</td>
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<td style="text-align:center">Plastic</td>
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<td style="text-align:center">Aluminium</td>
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<td style="text-align:center">Plastic</td>
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<td style="text-align:center">Metal</td>
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</tr>
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<tr>
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<td>Antenna Connector</td>
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<td colspan="4" rowspan="1" style="text-align:center">N-type Male Jack (no special antenna required)</td>
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</tr>
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<tr>
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<td>CPU</td>
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<td colspan="4" rowspan="1" style="text-align:center">400 MHz (Aetheros)</td>
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</tr>
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<tr>
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<td>RAM</td>
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<td colspan="2" rowspan="1" style="text-align:center">32 MB, 8 MB Flash</td>
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<td rowspan="1" style="text-align:center">32 MB (2Hn), 64MB (A-2Hn)</td>
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<td rowspan="1" style="text-align:center">64 MB</td>
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</tr>
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<tr>
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<td>Network</td>
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<td colspan="4" rowspan="1" style="text-align:center">1 Port 10/100 MBit</td>
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</tr>
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<tr>
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<td>Dimension</td>
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<td style="text-align:center">152x37x31mm</td>
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<td style="text-align:center">XX</td>
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<td colspan="2" rowspan="1" style="text-align:center">177x44x44mm</td>
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</tr>
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<tr>
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<td>Weight</td>
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<td style="text-align:center">180g</td>
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<td style="text-align:center">196g</td>
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<td colspan="2" rowspan="1" style="text-align:center">193g</td>
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</tr>
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<tr>
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<td>Power</td>
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<td colspan="2" rowspan="1" style="text-align:center">12 to 24V, 0,5A PoE</td>
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<td rowspan="1" style="text-align:center">8-28V, 0,5A PoE</td>
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<td rowspan="1" style="text-align:center">8-30V, 0,5 A PoE</td>
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</tr>
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<tr>
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<td>Consumption</td>
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<td style="text-align:center">7-11W</td>
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<td style="text-align:center">6-11W</td>
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<td style="text-align:center">5-11W</td>
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<td style="text-align:center">4-11W</td>
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</tr>
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<tr>
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<td>Modes</td>
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<td colspan="4" rowspan="1" style="text-align:center">Station, Access Point, AP Repeater</td>
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</tr>
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<tr>
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<td>TX Power / Bandwith</td>
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<td colspan="2" rowspan="1" style="text-align:center">
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<p>2 GHz</p>
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<p>802.11b/g: 28dBm@6Mbps to 23dBm@54Mbps<br />
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802.11n: 28dBm@2Mbps to 22dBm@65Mbps</p>
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<p>5 GHz</p>
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<p>802.11b/g: 25dBm@6Mbps to 20dBm@54Mbps<br />
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802.11n: 25dBm@2Mbps to 19dBm@65Mbps</p>
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</td>
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<td colspan="2" rowspan="1" style="text-align:center">
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<p>2GHz</p>
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<p>802.11b/g: 27dBm@6Mbps to 24dBm@54Mbps<br />
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802.11n: 27dBm@2Mbps to 20dBm@65Mbps</p>
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<p>5 GHz</p>
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<p>802.11b/g: 23dBm@6Mbps to 19dBm@54Mbps<br />
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802.11n: 22dBm@2Mbps to 15dBm@65Mbps</p>
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</td>
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</tr>
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<tr>
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<td>Price</td>
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<td style="text-align:center">65,- EUR (M2+M5)</td>
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<td style="text-align:center">95,- EUR (M2+M5)</td>
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<td style="text-align:center">61,- EUR (2Hn), 55,- EUR (5Hn)</td>
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<td style="text-align:center">88,- EUR (2SHPn), 90,- EUR (5SHPn)</td>
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</tr>
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</tbody>
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</table>
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## Comparison of software
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<table border="1" cellpadding="1" cellspacing="1" style="width:100%">
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<thead>
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<tr>
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<th scope="col"> </th>
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<th scope="col"><span style="font-weight:normal">AirOS</span></th>
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<th scope="col"><span style="font-weight:normal">RouterOS</span></th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>URL</td>
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<td style="text-align: center;">http://www.ubnt.com/airos</td>
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<td style="text-align: center;">http://www.mikrotik.com/software.html (http://demo.mt.lv/webfig/)</td>
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</tr>
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<tr>
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<td>Wireless Modes</td>
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<td colspan="2" rowspan="1">
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<ul>
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<li>Access Point</li>
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<li>Station/Client</li>
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<li>AP-Repeater</li>
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</ul>
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</td>
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</tr>
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<tr>
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<td>Network Modes</td>
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<td colspan="2" rowspan="1">
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<ul>
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<li>Transparent Layer 2 Bridge</li>
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<li>Router</li>
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<li>SOHO Router</li>
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</ul>
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</td>
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</tr>
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<tr>
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<td>Wifi Configuration</td>
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<td colspan="2" rowspan="1">
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<ul>
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<li>WPA, WPA2, WEP</li>
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<li>Trasnmit Power Control</li>
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<li>Channel Shifting</li>
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</ul>
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</td>
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</tr>
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<tr>
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<td>Network Configuration</td>
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<td colspan="2" rowspan="1">
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<ul>
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<li>DHCP</li>
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<li>PPoE</li>
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<li>Routing</li>
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<li>Firewall</li>
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</ul>
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</td>
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</tr>
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<tr>
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<td>Device Configuration</td>
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<td colspan="2" rowspan="1">
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<ul>
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<li>SSH, Telnet, Web</li>
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<li>Performance Reporting</li>
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<li>Ping Watchdog</li>
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<li>dDNS</li>
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</ul>
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</td>
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</tr>
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</tbody>
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</table>
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