Dell PowerEdge C6520 EMC Installation and Service Manual - Page 9

Network ports indicator codes

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NOTE: For more information, see the Dell EMC PowerEdge C6520 Technical Specifications on the product documentation page. Network ports indicator codes Figure 3. LAN indicators on the QSFP OCP card 1. Link indicator 2. Activity indicator Table 2. QSFP port on OCP card indicator codes Connection State QSFP Upper green LED No link/Not Connected Off InfiniBand Physical Link - No Logical Link Green InfiniBand Logical Link - No Traffic Green InfiniBand Logical Link - Traffic Green InfiniBand Physical Link Issue Blink Ethernet Link - No Traffic Green Ethernet - Traffic Green NOTE: The LED blink speed varies according to the traffic bandwidth. QSFP Lower green LED Off Off Green Blink Green Green Blink Dell EMC PowerEdge C6520 system overview 9

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NOTE:
For more information, see the
Dell EMC PowerEdge C6520 Technical Specifications
on the product documentation
page.
Network ports indicator codes
Figure 3. LAN indicators on the QSFP OCP card
1.
Link indicator
2.
Activity indicator
Table 2. QSFP port on OCP card indicator codes
Connection State
QSFP Upper green LED
QSFP Lower green LED
No link/Not Connected
Off
Off
InfiniBand Physical Link - No Logical Link
Green
Off
InfiniBand Logical Link - No Traffic
Green
Green
InfiniBand Logical Link - Traffic
Green
Blink
InfiniBand Physical Link Issue
Blink
Green
Ethernet Link - No Traffic
Green
Green
Ethernet - Traffic
Green
Blink
NOTE:
The LED blink speed varies according to the traffic bandwidth.
Dell EMC PowerEdge C6520 system overview
9