LAWO edge, Руководство пользователя

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edge - User Manual
Version: 1.0.13/1 Exported on: 22 February, 2024 23 / 154
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Media Ports
The 6 media ports handle the IP streaming. They operate in one of two modes: either 4 x 25GbE (via SFP28) or 2 x 100GbE
(via QSFP28).
25G comes as standard; 100G requires an optional license.
25Gbps is fine for SD and HD; 100Gbps is recommended for 3G and UHD.
For each stream, you can decide whether it will be transmitted or received via the primary or secondary port. To achieve
redundant streaming, you must use both interfaces.
Management Ports
The 2 management ports handle the control data. They can be addressed in one of two ways, depending on which is more
convenient:
Out-of-band - control data arrives via the MGMT ports: 2 x 1GbE (via SFP). This scheme requires a dedicated
management network. To achieve redundant control, you must use both interfaces.
In-band - control data arrives via the media ports. This scheme can be used if there is no separate management
network.
Optical Transceivers
To use a network port, you must fit a Lawo-certified optical transceiver. The optical transceiver determines the cable type,
maximum distance and connector.
For more information about how to connect a processing blade, see .edge - Wiring.
Link Status LEDs
Each network port has a Link Status LED that can be used to check the Ethernet connection.
Link Status LED Meaning Recommended Actions
Green Link up (ok). No action required.
Yellow Link down: optical transceiver detected but
no connection. Check the connection to the network
switch.
Off Link down: optical transceiver missing. Check the fitting of the optical
transceiver.