Configuration
CB-640x Installation and User Guide Revision 100
February 2021
47
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Figure 50: Additional Networking Settings
MTU
(Maximum Transmission Unit): The greatest amount of data that can be transferred in one physical
frame on the network. For Ethernet, the MTU is 1500 bytes (default). For PPPoE, the MTU is 1492. The
range is from 1100 to 1500 bytes.
Speed & Duplex
: You can select
Auto
(default),
1.0 Gbps Full Duplex
,
100 Mbps Full Duplex
,
100 Mbps
Half Duplex
,
10 Mbps Full Duplex
, or
10 Mbps Half Duplex
.
5.2 RTSP Page
The camera uses the RTSP protocol to transmit encoded video streams. The protocol establishes the
connection and controls the streaming data between the camera and a device over the web. Each
stream can be sent by unicast to one device or broadcasted by multicast to multiple devices. Unicast
requires more network bandwidth and more server resources, but is more stable than multicast, which
requires additional settings.
On the RTSP page, you can enable or disable RTSP authentication and specify the RTSP port. You can
configure the additional video stream settings on the
Figure 51: RTSP Page
Authentication
: To encrypt the transmission, move the slider to the right. By default, RTSP authentication
is disabled.
Port
: Specify the RTSP network port. Valid values are
554
(default) and between
1025-65535
.
5.3 Date & Time Page
On the Date & Time page, you can configure the camera’s date and time settings.
