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LANCOM OAP-321 Gigabit, 802.11n, Outdoor Access Point
Outdoor access point with integrated antenna for high-performance WLAN links
- Ideal for high-performance outdoor wireless bridges compliant with 802.11n
- Integrated 5-GHz antenna with 2X2 MIMO for up to 17-dBi gain
- Reliable under extreme temperatures ranging from -30°C to + 70°C
- External antenna connections for 2.4-GHz or 5-GHz antennas
- Full control over configuration events thanks to TACACS+
- Gigabit connection with PoE as per 802.3af
The 802.11n-compliant LANCOM OAP-321 outdoor access point is designed for easy-to-set-up high-speed outdoor wireless bridges. The integrated 5-GHz antenna allows data rates that match cable-based broadband connections. It makes history of the labor-intensive process of installing and aligning an additional antenna! The LANCOM OAP-321 can be used to establish site-to-site connections over several kilometers. It is the right choice for wireless ISPs wishing to provide customers with a fast and dependable wireless connection. The unit provides maximum flexibility thanks to additional connections for external antennas in the 2.4-GHz and 5-GHz frequency ranges.
More Performance
The latest 802.11n WLAN standard and the multipath propagation of the integrated dual polarization antennas provide excellent results over 5-GHz wireless bridge links. 40-MHz channel bundling, which can be configured in LANconfig, provides an additional performance boost enabling transmission paths with high throughput rates over many kilometers.
More Simplicity
The LANCOM OAP-321 makes it particularly easy to install powerful wireless transmission paths in the 5-GHz range. The device already has an integrated antenna, so there is no need to install and align an external antenna. The benefits of this are: There is no loss in antenna performance because there are no adapters or antenna cables to attenuate the signals and reduce wireless performance. This allows the full 17-dBI performance to be used for high throughput over several kilometers.
More Management
A management system is vital outdoors where conditions are difficult, for example when it is difficult to see the LEDs on an access point mounted on a tall mast. The free LCMS LANCOM Management System allows the monitoring of all device functions and provides an overview of the entire network. It is possible to check whether the access points are transmitting and, if so, on which channels, how much data each one is sending, which clients are logged in and where, what encryption method is active, and a whole lot more. Maximum control is also possible with regard to configuration: The access point supports TACACS+. Using the AAA protocol ("authentication, authorization, accounting") it is possible to track all activities relating to the configuration of the access point.
More Reliability for the future
LANCOM products stand for durability and dependability. For this reason we invest a great deal of time in designing our equipment and in corresponding quality assurance measures. With outdoor products we attach great importance to the right materials for housings and coatings. This enables LANCOM outdoor devices to resist the elements for many years. The hardware components inside our units are selected in such a way that there will be enough memory to accommodate future software versions without impacting performance. A LANCOM access point also guarantees a long life with regard to software: We provide updates several times a year for our LCOS operating system containing new features and improved functionality.

Technical Specifications
WLAN
- Frequency band 2.4 GHz or 5 GHz: 2400-2483.5 MHz (ISM) or 5150-5825 MHz (depending on country-specific restrictions)
- Antenna Gain: up to 17 dBI in 5 GHz possible with the integrated dual polarisation antenna
- Data rates 802.11b/g: 54 Mbps to IEEE 802.11g (fallback to 48, 36 , 24, 18, 12, 9, 6 Mbps, Automatic Rate Selection) compatible to IEEE 802.11b (11, 5.5, 2, 1 Mbps, Automatic Rate Selection), 802.11 b/g compatibility mode or pure g or pure b
- Data rates 802.11a/ h: 54 Mbps (fallback to 48, 36 , 24, 18, 12, 9, 6 Mbps, Automatic Rate Selection), fully compatible with TPC (adjustable power output) and DFS (automatic channel selection, radar detection) according to ETSI EN 301 893 V.1.5.1., EN 302 502
- Data rates 802.11n: 300 Mbps according to IEEE 802.11n with MSC15 (Fallback to 6,5 Mbps with MSC0)
- Range (outdoor / P2P): More than 20 km in 5 GHz.
- Output power at radio module, 5 GHz:
- 802.11a/h: 17 dBm @ 6 bis 24 Mbit/s, 15 dBm @ 36 Mbit/s, 13 dBm @ 54 Mbit/s,
- 802.11n: 17 dBm @ 6,5/13/30 Mbit/s (MCS0/8), 13 dBm @ 65/130/300 Mbit/s (MCS7/15)
- Minimum transmission power: Transmission power reduction in software in 1 dB steps to min. 0.5 dBm
- Receiver sensitivity 2.4 GHz:
- 802.11b: -89 dBm @ 11 Mbit/s, -94 dBm @ 1 Mbit/s
- 802.11g: -93 dBm @ 6 Mbit/s, -79 dBm @ 54 Mbit/s
- 802.11n: -93 dBm @6,5 Mbit/s (MCS0/8), -75 dBm @ 65 Mbit/s (MCS7/15)
- Receiver sensitivity 5 GHz:
- 802.11a/h: -93 dBm @ 6Mbit/s, -75 dBm @ 54 Mbit/s
- 802.11n: -93 dBm @ 6,5 Mbit/s (MCS0/8), -71 dBm @ 65 Mbit/s (MCS7/15)
- Radio channels 2.4 GHz: Up to 13 channels, max. 3 non-overlapping (2.4 GHz band)
- Radio channels 5 GHz: Up to 26 non-overlapping channels (available channels and further obligations such as automatic DFS dynamic channel selection depending on national regulation
WLAN operating modes
- WLAN access point: Infrastructure mode (autonomous operation or managed by LANCOM WLAN Controller).
- WLAN bridge: Point-to-multipoint connection of up to 7 Ethernet LANs (mixed operation optional), broken link detection, blind mode, supports VLAN. When configuring Pt-to-Pt links, pre-configured names can be used as an alternative to MAC Adresses for creating a link. Rapid spanning-tree protocol to support redundant routes in Ethernet networks.
- WLAN router: Use of the LAN connector for simultaneous DSL over LAN, IP router, NAT/Reverse NAT (IP masquerading) DHCP server, DHCP client, DHCP relay server, DNS server, PPPoE client (incl.Multi-PPPoE), PPTP client and server, NetBIOS proxy, DynDNS client, NTP, port mapping, policy-based routing based on routing tags, tagging based on firewall rules, dynamic routing with RIPv2, VRRP.
- WLAN client: Transparent WLAN client mode for wireless Ethernet extensions, e.g. connecting PCs or printers by Ethernet; up to 64 MAC addresses. Automatic selection of a WLAN profile (max. 8) with individual access parameters depending on signal strength or priority.
Statistics
- Statistics: Extensive Ethernet, IP and DNS statistics; SYSLOG error counter
- Accounting: Connection time, online time, transfer volumes per station. Snapshot function for regular read-out of values at the end of a billing period. Timed (CRON) command to reset all counters at once
- Export: Accounting information exportable via LANmonitor and SYSLOG
Hardware
- Dimensions: 255 mm x 250 mm x 80 mm (LengthWidth/Height)
- Weight: approximately 2.787 kg including pole mounting material
- LED display: 3 LEDs for Power, Ethernet and WLAN
- Power supply: Via Power over Ethernet, compliant with IEEE 802.3af
- Environment: -30°C to +70°C at 95% max. humidity (non condensing)
- Housing: Robust metal housing, IP 66 protection rating, ready for wall and pole mounting, 3 LEDs for status display, please note: device must not be mounted in salt water environments without a suitable protective housing
- Power consumption (max): 11 Watts, incl. PoE-Injector
Declarations of conformity
- CE: EN 301 489-1, EN 301 489-17, EN 60950
- 2.4 GHz WLAN: ETS 300 328
- 5 GHz WLAN: EN 301 893 version 1.5.1, EN 302 502 (BFWA)
- Notifications: Certifications notified in Germany, Belgium, Netherlands, Luxembourg, Austria, Switzerland, UK, Italy, Spain, France, Portugal, Czech Republic, Denmark
Package content
- Manual: Hardware Overview (EN, DE), Installation Guide (DE/EN/FR/ES/IT/PT/NL)
- CD/DVD: Data medium with firmware, management software (LANconfig, LANmonitor, WLANmonitor) and documentation
- Reset plug: Plug for resetting the device via serial interface
- Cable: Water-resistant, UV-resistant Ethernet PoE cable with water-resistant screw connector, 15m
- Mounting Kit: Mounting kit for wall and pole mounting
- Antennas: Two 3 dBi dipole dualband antennas
- Power supply unit: Via Power over Ethernet, 1 x PoE Injector supplied
Support
- Warranty: 3 years & Support via Hotline and Internet KnowledgeBase
- Software updates: Regular free updates (LCOS operating system and LANCOM Management System) via Internet
For more technical specifications information, please refer to the LANCOM OAP-321 Datasheet (PDF).