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LANCOM OAP-321-3G
WLAN
Frequency band 2.4 GHz or 5 GHz
Data rates 802.11b/g
Data rates 802.11a/ h
Data rates 802.11n
Range (outdoor / P2P)
Output power at radio module, 5 GHz
Minimum transmission power
Receiver sensitivity 2.4 GHz
Receiver sensitivity 5 GHz
Radio channels 2.4 GHz
Radio channels 5 GHz
Roaming
WPA2 fast roaming
Fast client roaming
VLAN
Dynamic VLAN assignment
Q- in- Q tagging
Multi- SSID
IGMP snooping
Security
RADIUS server
EAP server
Quality of Service
U- APSD/WMM Power Save
Bandwidth limitation
Broken link detection
Background scanning
Client detection
802.1x supplicant
Layer- 3 Tunneling
2400- 2483.5 MHz (ISM) or 5150- 5825 MHz (depending on country- specific restrictions)
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
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
300 Mbps according to IEEE 802.11n with MSC15 (Fallback to 6,5 Mbps with MSC0)
More than 20 km in 5 GHz. See our LANCOM Antenna Distance Calculator under www.lancom.de
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)
Transmission power reduction in software in 1 dB steps to min. 0.5 dBm
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)
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)
Up to 13 channels, max. 3 non- overlapping (2.4 GHz band)
Up to 26 non- overlapping channels (available channels and further obligations such as automatic DFS dynamic channel
selection depending on national regulation)
Seamless handover between radio cells, IAPP support with optional restriction to an ARF context, IEEE 802.11d support
Pre- authentication and PMK caching for fast roaming
With background scanning, moving LANCOM 'client mode' access points pre- authenticate to alternative access points which
offer a better signal before Roaming fails
VLAN ID definable per interface, WLAN SSID, point- to- point connection and routing context (4094 IDs) IEEE 802.1q
Dynamic VLAN assignment for target user groups based on MAC addresses, BSSID or SSID by means of external RADIUS server.
Support of layered 802.1q VLANs (double tagging)
Simultaneous use of up to 8 independent WLAN networks per WLAN interface
Support for Internet Group Management Protocol (IGMP) in the WLAN bridge for WLAN SSIDs and LAN interfaces for specific
switching of multicast packets (devices with integrated WLAN only). Automated detection of multicast groups. Configurable
action for multicast packets without registration. Configuration of static multicast group members per VLAN ID. Configuration
of query simulation for multicast membership per VLAN ID
IEEE 802.11i / WPA2 with passphrase or 802.1x and hardware- accelerated AES, closed network, WEP64, WEP128, WEP152,
user authentication, 802.1x /EAP, LEPS, WPA1/TKIP
Integrated RADIUS server for MAC address list management
Integrated EAP server for authentication of 802.1x clients via EAP- TLS, EAP- TTLS, PEAP, MSCHAP or MSCHAPv2
Prioritization according to Wireless Multimedia Extensions (WME, subset of IEEE 802.11e)
Extension of power saving according to IEEE 802.11e by Unscheduled Automatic Power Save Delivery (equivalent to WMM Power
Save). U- APSD supports the automatic switch of clients to a doze mode. Increasmed battery lifetime for telephone calls over
VoWLAN (Voice over WLAN)
Maximum transmit and receive rates and an individual VLAN ID can be assigned to each WLAN client (MAC address)
If the link of a chosen LAN interface breaks down, a WLAN module can be deactivated to let the associated clients search for a
new base station
Detection of rogue AP's and the channel information for all WLAN channels during normal AP operation.
The Background Scan Time Interval defines the time slots in which an AP or Router searches for a foreign WLAN network in its
vicinity. The time interval can be specified in either milliseconds, seconds, minutes, hours or days
Rogue WLAN client detection based on probe requests
Authentication of an access point in WLAN client mode at another access point via 802.1x (EAP- TLS, EAP- TTLS and PEAP)
Layer- 3 Tunneling in conformity with the CAPWAP standard allows the bridging of WLANs per SSID to a separate IP subnet.
Layer- 2 packets are encapsulated in Layer- 3 tunnels and transported to a LANCOM WLAN controller. By doing this the access
point is independent of the present infrastructure of the network. Possible applications are roaming without changing the IP
address and compounding SSIDs without using VLANs.
Scope of features: as of LCOS version 8.5x
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