GRASS VALLEY IQUCP25, Руководство пользователя

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UCP - 3901
User Manual
IP Flow Flows form a stream. There may be Video and Audio IP flows in an IP
stream.
IP Router A network device that forwards data packets between computer
networks.
IP Switch A network device that allows packet communications between two or
more networked devices, thus forming a computer network . An IP
switch uses packet switching to receive and forward data to the
destination device.
LLDP Link Layer Discovery Protocol (LLDP).
This is an open IP protocol used in IEEE 802.1ab to discover a network
device’s identity and abilities, and to make physical network topology
information available. Information is readable through standard
network management protocols, such as SNMP.
MAC Address Media Access Control (MAC) address is a unique 48-bit identifier
assigned to a network interface connection of a network device.
For example: 5C-26-0A-39-21-EE.
Media network A high-capacity network dedicated to carrying high bit rate media.
Multicast Stream A one-to-many IP stream. Devices receiving the stream subscribe to
the multicast stream’s IP address.
Network A group of two or more Ethernet-enabled systems linked together
through IP.
In the case of broadcast video IP network, a local area network
optimized for the transfer and broadcast of real-time, high bandwidth
video IP streams
Out-of-Band
Control
Method of sending control messages for an IP routing system in a
separate management control network.
RFC-4175 TR-03 uses Internet Engineering Task Force’s (IETF) RFC-4175 to pack
(uncompressed) active video lines into an RTP IP stream.
RollCall Grass Valley control and monitoring system.
RollCallv3 Traditional Grass Valley RollCall messages in the Grass Valley RollCall
control and monitoring system product.
R New extension to Grass Valley RollCall.
Uses R Domains to separate data flow types.
Used in MV-8 series Multiviewers, UCP
- 3901 and in IP Routing control
and configuration.
RTP Real-time Transport Protocol.
An IP standard which specifies a way to manage the real-time
transmission of multimedia data over a network.
Term Definition