LAWO edge, Руководство пользователя

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edge - User Manual
Version: 1.0.13/1 Exported on: 22 February, 2024 79 / 154
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PSU LED Condition(s) Meaning Recommended Actions
2 - Amber
(blinking) Power supply warning event
triggered. Internal warning.
2. Front Grill / Fans
.edge is cooled by five temperature-controlled fans (fitted behind the front grill).
Air is taken in from the front and blown out, across the processing blades, to the right side.
The fan activity is controlled automatically by the master processing blade.
The health of the fans can be interrogated using the Health pages (in HOME's Advanced parameters).
3. Network Interfaces
Each processing blade is equipped with 8 network interfaces: 6 media + 2 management ports.
The media ports connect the IP streams to the media network(s). The active ports depend on the operating mode:
either 4 x 25GbE (via SFP28) or 2 x 100GbE (via QSFP28).
The MGMT ports connect the processing blade to the management network(s): 2 x 1GbE (via SFP).
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.
The link status and IP settings can also be interrogated using HOME's Network Ports tab.
The image below shows the location of the primary and secondary interfaces.
4. Call Home & ID
The Call Home (button) and ID (LED) can be used to identify the hardware in the HOME Web UI. This can be extremely
useful when you are configuring more than one blade.
The ID LED has three possible states:
Green (fully lit) = Identify Hardware inactive (normal state).
Red to Blue, alternating = Identity Hardware active.
Off = processing blade is off (no power).