User's Manual

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The WP838I shall be powered by:
 External power supply :12V DC, 2A(finalized by RD)
 Power Over Ethernet (PoE 802.3 af/at)
When multiple power sources are present, the WP838I power supply follows the priority: 12V
DC>PoE 802.3 af/at
2.8 Factory Default Reset
The WP838I shall support an external factory default reset mechanism
3. Software Requirement
Basically WP838I is supposed to support the below specific software requirements. Most
likely customer will install owned SW rather than Lite-On’ SW, so that we only develop some
necessary SW features so that we can present performance in demo show and also for
certification.
Table-02 WP838I SW platform
Boot loader:
u-boot
System
Linux, kernel version 2.6 according to QCA LSDK
Wireless driver
Atheros 10.1.389 or upper version
Table-03 WP838I Demo software features
Wireless
Wireless mode
11b/g
11a
11b/g/n
11a/n/ac
Operation mode
Access point mode
Bandwidth
20MHz
40MHz
80MHz
20/40/80MHz dynamic
Aggregation in 11n mode
A-MPDU, A-MSDU
Multi-BSSID
Support 4 virtual AP for each radio
Support SSID hiding
Power save
UAPSD in 11n mode
QoS
IQUE (Atheros proprietary QoS
extensions)
EDCA WMM
Other parameter configurable
via Web UI
Transmit power
Beacon interval
DTIM
802.11d
A-MPDU aggregation length
Security
Authentication
WPA/WPA2 Personal (PSK)
Enterprise (802.1x): PEAP, TTLS, TLS
Encryption
AES
Certification
Wi-Fi
DFS
ETSI
FCC
SRRC