Lancom Systems Lancom L-315agn LS61524 User Manual

LANCOM L-315agn dual Wireless

Scope of features: as of LCOS version 7.8x

Frequency band 2.4 GHz and 5 GHz 

2400 - 2483.5 MHz (ISM) and 5150- 5825 MHz (depending on country- specific restrictions)

Data rates 2.4 GHz

Module 1: 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, Super A/G with 
Turbo Mode (108 Mbps), bursting, compression

Module 2: 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 5 GHz

Module 1: 54 Mbps to IEEE 802.11a/h (fallback to 48, 36 , 24, 18, 12, 9, 6 Mbps, Automatic Rate Selection), Super A/G with 
Turbo Mode (108 Mbps), bursting, compression, fully compatible with TPC (adjustable power output) and DFS (automatic 
channel selection, radar detection) according to ETSI regulations.

Module 2: 54 Mbps (fallback to 48, 36 , 24, 18, 12, 9, 6 Mbps, Automatic Rate Selection), fully compatible with TPC (adjustable 
power output) and DFS 2 (automatic channel selection, radar detection) according to ETSI regulations. 

Data rates 802.11n

Module 2: 300 Mbps according to IEEE 802.11n with MSC15 (Fallback to 6,5 Mbps with MSC0)

Range 802.11a/b/g *

Up to 150 m (up to 30 m in buildings) *

Range 802.11n

Up to 250 m @ 6.5 Mbps (up to 20 m @ 300 Mbps indoor)*

Output power at antenna connector, 
2.4 GHz

Module 1: 802.11b: +19 dBm @ 1 and 2 Mbps, +19 dBm @ 5.5 and 11 Mbps; 

802.11g: +19 dBm @ 6 Mbps, +14 dBm @ 54 Mbps

Module 2: 802.11g: +18 dBm @ 6 to 36 Mbps, +17 dBm @ 48 Mbps, +16 dBm @ 54 Mbps; 

802.11n: +19 dBm @ 6,5/13 Mbps (MCS0/8, 20 MHz), +10 dBm @ 65/130 Mbps (MCS7/15, 20 MHz), +17 dBm @ 15/30 Mbps 
(MCS0/8, 40 MHz), +10 dBm @ 150/300 Mbps (MCS7/15, 40 MHz)

Output power at antenna connector, 5 
GHz

Module 1: 802.11a/h: +18 dBm @ 6 Mbps, +12 dBm @ 54 Mbps 

Module 2: 802.11a/h: +18 dBm @ 6 to 24 Mbps, +17 dBm @ 36 Mbps, +16 dBm @ 48 Mbps, +15 dBm @ 54 Mbps; 

802.11n: +18 dBm @ 6,5/13 Mbps (MCS0/8, 20 MHz), +10 dBm @ 65/130 Mbps (MCS7/15, 20 MHz), +17 dBm @ 15/30 Mbps 
(MCS0/8, 40 MHz), +10 dBm @ 150/300 Mbps (MCS7/15, 40 MHz)

Max. radiated power (EIRP),

2.4 GHz band

802.11b/g: Up to 20 dBm / 100 mW EIRP (transmission power control according to TPC or manual settings)

Max. radiated power (EIRP),

5 GHz band

802.11a/h: Up to 30 dBm / 1000 mW or up to 36 dBm / 4000 mW EIRP (depending on national regulation on channel usage and 
subject to further obligations such as TPC and DFS)

Minimum transmission power

Transmission power reduction in software in 1 dB steps to min. 0.5 dBm

Reception sensitivity 2.4 GHz

Module 1: 802.11b: - 86 dBm @ 11 Mbps, - 94 dBm @ 1 Mbps; 802.11g: - 68 dBm @ 54 Mbps, - 87 dBm @ 6 Mbps

Module 2: 802.11b: - 87 dBm @ 11 Mbps, - 92 dBm @ 1 Mbps; 802.11g: - 79 dBm @ 54 Mbps, - 92 dBm @ 6 Mbps; 

802.11n (20MHz): - 71 dBm @ 150 Mbps, - 91 dBm @ 15 Mbps; 802.11n (40MHz): - 67 dBm @ 300 Mbps, - 86 dBm @ 30 Mbps

Reception sensitivity 5 GHz

Module 1: 802.11a/h: - 67 dBm @ 54 Mbps; - 87 dBm @ 6 Mbps

Module 2: 802.11a/h: - 78 dBm @ 54 Mbps; - 91 dBm @ 6 Mbps; 802.11n (20MHz): - 69 dBm @ 150 Mbps, - 90 dBm @ 15 Mbps; 
802.11n (40MHz): - 66 dBm @ 300 Mbps, - 87 dBm @ 30 Mbps

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 DFS2 dynamic channel 
selection depending on national regulation)

Roaming

Seamless handover between radio cells, IAPP support with optional restriction to an ARF context, IEEE 802.11d  support

WPA2 fast roaming

Pre- authentication and PMK caching for fast roaming

Fast client 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

VLAN ID definable per interface, WLAN SSID, point- to- point connection and routing context (4094 IDs)

Dynamic VLAN assignment

Dynamic VLAN assignment for target user groups based on MAC addresses, BSSID or SSID by means of external RADIUS server.

Q- in- Q tagging

Support of layered 802.1q VLANs (double tagging)

Multi- SSID

Simultaneous use of up to 8 independent WLAN networks per WLAN interface

IGMP snooping

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

Security

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

RADIUS server

Integrated RADIUS server for MAC address list management

EAP server

Integrated EAP server for authentication of 802.1x clients via EAP- TLS, EAP- TTLS, PEAP, MSCHAP or MSCHAPv2

Quality of Service

Prioritization according to Wireless Multimedia Extensions (WME, subset of IEEE 802.11e)