H3C S7508E-X, Installation Manual

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MPU active/standby status LED
The LSQ1SUPA0 (LSQM1SUPA0) provides the active/standby status LED (ACTIVE) to indicate the status
(active or standby) of the MPU.
Table 38 MPU active/standby status LED description
LED LED status Description
ACTIVE
On The MPU is active.
Off
This status occurs in the following cases:
•
The MPU is in standby status.
•
The MPU is faulty. Examine the card
LED to confirm the problem.
LPU LEDs
The S7508E-X switch supports various LPU models. The type and quantity of LPU LEDs vary by LPU
models.
RJ-45 Ethernet interface status LED
The LPUs provide RJ-45 Ethernet interface status LEDs to indicate the link status and data
receiving/forwarding status of the corresponding Ethernet interfaces.
Table 39 RJ-45 Ethernet interface status LED description
LED LED status Description
RJ-45 Ethernet interface status LED
Flashing
The Ethernet interface is receiving
or sending data.
On A link is present.
Off No link is present.
SFP interface status LED
The LPUs provide an SFP interface status LED to indicate the link status and data receiving/forwarding
status of the corresponding SFP interface.
Table 40 SFP interface status LED description
LED LED status Description
SFP interface status LED
Flashing The SFP interface is receiving or sending data.
On A link is present.
Off No link is present.
SFP+ interface status LED
The LPUs provide an SFP+ interface status LED to indicate the link status and data receiving/forwarding
status of the corresponding SFP+ interface.