SmartSight S1600e, Руководство пользователя

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Glossary S1600e
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SSL (Secure Sockets Layer) A commonly used protocol
developed by Netscape for transmitting private documents
via the Internet. SSL works by using a public key to encrypt
data that is transferred over the SSL connection. The SSL
protocol secures the following data: I/O, serial port, and
VSIP communication; it does not apply to audio and video
transmission.
Station An S1100w unit connected to a master S3100
bridge.
Transceiver (Transmitter/Receiver) A device that both
transmits and receives analog or digital signals.
Transmitter A device sending video signals captured with
a connected camera or dome to a receiver. The transmitter
converts the analog signal into a digital form before
transmitting it. Also called encoder.
Video Server A unit transmitting or receiving video
signals. The SmartSight wireless servers are the S1000w
and S1100w units; the Ethernet servers are the S1500e
series and S1600e units.
VSIP (Video Services over IP) A proprietary communication
protocol for sending messages between a computer and a
SmartSight unit, or between two units.
WAN (Wide Area Network) A computer network that spans
a relatively large geographical area. Typically, a WAN
consists of two or more local area networks (LANs).
WEP (Wired Equivalent Privacy) A security protocol for
wireless local area networks (WLANs) defined in the 802.11b
standard. It is designed to afford wireless networks the
same level of protection as a comparable wired network.
Wireless Cell A group of wireless devices that
communicate together on the same radio frequency channel.
Also called wireless LAN.
Wireless Transmission A technology in which electronic
devices send information to receivers using radio waves
rather than wiring.