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3.14. Network Connection
On the rear of the AVB Tool, a ruggetized RJ45 connector labeled NETWORK provides ethernet
connectivity. The supported link speed is 1 Gb/s for AVB.
A green LED (left, LINK) signals network traffic (blinking). A yellow LED (right, ACT) signals a successful
link.
Both straight and crossover cables can be used (Auto MDI-X). Cable lengths of up to 100m are supported
when using Cat 5e or higher classification.
The network port is used to send and receive:
• up to eight AVB audio streams when connected to AVB switches and endpoints,
• remote status/control with AVDECC, and
• remote status/control with HTTP over IP routed networks.
The current link state is also shown on the display of the AVB Tool.
A network port icon in the menu reveal the following states:
Icon
Description
No link - cable not connected
Negotiating link with other endpoint
Link with speed of 100 MBit/s (not
supported for audio streams)
Successful link with speed of 1 GBit/s
3.15. Word Clock
Word clock can be sent and received via 75 Ω coaxial cabling at the corresponding BNC connectors. The
cable length should not exceed 100 m (330 ft).
17 | 3.14. Network Connection
RME AVB Tool User's Guide
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