Verint Nextiva S1100w, Руководство пользователя

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2: System and RF Planning
8 Verint Video Intelligence Solutions
Wireless Cells
A wireless network is designed such that information can travel back and forth between two
points without the need for wires. For the S1100w, this information consists of digitized
video, audio, and PTZ data sent to and from the wired network via an outdoor wireless
access point—either the Nextiva S3100 device or a commercial 802.11 access point.
A wireless cell consists of a group of wireless devices that communicate together on the
same frequency channel and that share the same wireless passkey (described on page 42).
For example:
You can colocate many wireless cells if you respect certain conditions (see page 13).
802.11 Support
Starting at firmware version 4.0, you can use the S1100w devices with commercial
802.11-compliant access points. To support this new protocol, the 802.11 MAC (Media
Access Control) mode is introduced. This mode is available in all frequency bands (2.4 GHz,
4.9 GHz, and 5 GHz).
The S1100w in 802.11 mode supports the following security mechanisms:
„
No security—Not recommended
„
WEP—Not recommended
„
WPA and WPA2 (also known as 802.11i) in personal mode (PSK)
„
WPA and WPA2 in Enterprise mode, with an 802.1X authentication server
Note: WPA and WPA2 are not available with the proprietary SPCF MAC mode.
S3100