WolfVision VZ-8plus 4 User Manual - Handbuch (Seite 14)

13
Ethernet / LAN Port 10BASE-T/100Base-TX
The LAN port (#22) makes the Visualizer a part of the internal computer network and it can be used for
communication over the Internet, if it is assigned an official (WAN) IP address.
Administrators of a larger number of Visualizers can use the LAN port to control, support and update all of
their units from their local desktop PC.
The list of applications for the Visualizers LAN port is constantly increasing. It can be used for controlling,
capturing still images, viewing live video streams, firmware updates, adjustments, menu settings and
maintenance purposes.
The following protocols are supported: TCP/IP, IGMP, UDP and ARP.
d (tested) internet b are: /Firefox
In order to prevent unauthorized users from logging into the Visualizer over the network, it is possible to set
administrator and user passwords. The transmission of the passwords over LAN is encrypted with Md5.
The Visualizer offers streaming of live images in UDP Multicast/Unicast and TCP Singlecast mode.
Technical Background: UDP Multicast works like a broadcast - many clients are watching the same video
stream. In Multicast mode the bandwidth is always the same, no matter how many computers are
connected. However as many routers do not support Multicast, UDP Unicast can be used instead for point-
to-point connection (one client is possible).
In TCP Singlecast mode each computer opens a separate connection to the Visualizer, which requires a lot
of bandwidth if many clients are connected (max. 64 clients are possible).
Supporte rowsers Internet Explorer, Netscape Navigator and Mozilla .
By default, DHCP is activated to receive all network settings automatically.
Possible image transfer resolution up to FullHD (1080p).
Please check the separate description of "Built-In WebServer" on our internet homepage at:
www.wolfvision.com/support (or on the supplied CD-Rom).
For full functionality JAVA version 7 or higher is necessary.
For full functionality following ports are necessary: 50915, 50913, 8800 and 8801 (by default).
Power over Ethernet plus (PoE+)
The LAN port of the Visualizer includes Power over Ethernet plus (PoE+) functionality.
Power over Ethernet is a popular way of saving cables and installation costs.
The Visualizer is compatible with PoE+ power injectors or PoE+ switches (according to the
IEEE 802.3at™-2009 industry standard). The supplied Voltage (in the range between
36 and 57V) will be added to a CAT-5 (or higher) Ethernet cable and the Visualizer can receive power via the
Ethernet/LAN-cable.
When selecting a PoE+ adapter for this Visualizer it is very important that the adapter complies to the
IEEE 802.3at™-2009 industry standard. Before this standard was introduced, many incompatible PoE-
systems were available on the market. Some of these units with different PoE standards are not compatible
with the Visualizer and may have damaging effects! The "power classification" is "High power Class 4
(12.95 to 25.50W)".
More information on PoE-adapters at www.wolfvision.com/wolf/thirdparty.html
(#22)
The and the to control the Visualizer through an external
device, such as a room control system that is used to integrate conference rooms.
LAN port (#22) USB device port (#20) can be used
The complete serial protocol can be found on our internet website under: www.wolfvision.com/support
Room Management Systems