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# Transport Layer Control

The Transport Layer Control feature allows you to configure parameters related to data packet transmission.

Note:

The available features and parameters vary with different camera models. Here we only introduce part of the features and parameters.

GEV SCPS Packet Size

  Specify the maximum size (unit: byte) of a data packet transmitted via Ethernet. The larger the packet size, the less the Ethernet overhead load and hence the higher the network efficiency.

  The default value (1,500 bytes), which is also the recommended value, is sufficient for most configurations.

  Note:

  If you increase the packet size above 1,500 bytes, make sure that Jumbo Frame of the network adapter is enabled.

Gev SCPD

  Specify the delay (in timestamp counter units) to insert between each packet for this stream channel. This can be used as a flow-control mechanism if the application or the network infrastructure cannot keep up with the packets coming from the device.

  Note:

  Increasing the delay may reduce the amount of dropped packets at the expense of slowing the data transmission. As a result, the camera's frame rate may decrease.

GEV PAUSE Frame Reception

  Controls whether incoming PAUSE Frames are handled on the given logical link.

GEV Stream Channel Selector

  Selects the stream channel to control.

LinkConfiguration

  Bootstrap register ConnectionConfig.

LinkConfigurationPreferred

  Bootstrap register ConnectionConfigDefault.

Cl Configuration

  Select a channel mode for the camera. The image outputting way varies according to different channel mode.