FlexIO Cards

Atlas 800 Inference Server Maintenance and Service Guide (Model 3010) 16

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FlexIO Cards

FlexIO cards provide network expansion capabilities.

The FlexIO card (with electrical ports) cannot be connected to power over Ethernet (PoE) devices (such as a switch with PoE enabled). Otherwise, link communication failure or even damage to the FlexIO card may be caused.
Contact your local Huawei sales representative or use the Computing Product Compatibility Checker to determine the components to be used.

Table 2-6 Example: FlexIO cards supported by an Atlas 800 inference server (model 3010)

NIC Model	Chip Model	Port Type	Number of Ports	Support NC-SI/WOL/PXE
SM210	5719	GE electrical port	4	√
SM211	i350	GE electrical port	2	√
SM212	i350	GE electrical port	4	√
SM233	X540	10GE electrical port	2	√
SM251	CX3	56G IB optical port	2	×
SM252	CX3	56G IB optical port	1	×
SM330	X710	10GE optical port	2	√
SM380	CX4	25GE optical port	2	√

Indicator Positions

SM210/SM212 with four GE electrical ports
Figure 2-20 SM210/SM212 network port indicators

SM211 with two GE electrical ports
Figure 2-21 SM211 network port indicators

SM233 with two 10GE electrical ports
Figure 2-22 SM233 network port indicators

SM251 with two 56G IB optical ports
Figure 2-23 SM251 network port indicators

SM252 with one 56G IB optical port
Figure 2-24 SM252 network port indicators

SM330 with two 10GE optical ports/SM380 with two 25GE optical ports
Figure 2-25 SM330/SM380 network port indicators

Indicator Description

Table 2-7 Description of FlexIO card indicators

Port Type	Indicator	Description
GE electrical port	Data transmission status indicator	Off: No data is being transmitted. Blinking yellow: Data is being transmitted.
GE electrical port	Connection status indicator	Off: The network port is not connected. Steady green: The network port is properly connected.
10GE electrical port	Transmission rate indicator	Off: The data transmission rate is 10/100 Mbit/s. Steady green: The data transmission rate is 10 Gbit/s. Steady yellow: The data transmission rate is 1 Gbit/s.
10GE electrical port	Connection status indicator/Data transmission status indicator	Off: No data is being transmitted or the network port is not connected. Blinking green: Data is being transmitted. Steady green: The network port is properly connected.
10GE optical port	Transmission rate indicator	Off: The network port is not connected or the data transmission rate is 100 Mbit/s. Steady green: The data transmission rate is 10 Gbit/s. Steady yellow: The data transmission rate is 1 Gbit/s.
10GE optical port	Connection status indicator/Data transmission status indicator	Off: The network port is not connected. Blinking green: Data is being transmitted. Steady green: The network port is properly connected.
25GE optical port	Transmission rate indicator	Off: The network port is not connected. Steady green: The data transmission rate is 25 Gbit/s. Steady yellow: The data transmission rate is 10 Gbit/s.
25GE optical port	Connection status indicator/Data transmission status indicator	Off: The network port is not connected. Blinking green: Data is being transmitted. Steady green: The network port is properly connected.
56G IB optical port	Connection status indicator	Off: No physical link is set up. Blinking green: The physical link is abnormal. Steady green: The physical link is normal.
56G IB optical port	Data transmission status indicator	Off: No logical link is set up. Blinking yellow: Data is being transmitted. Steady yellow: The logical link is normal but no data is being transmitted.

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Updated: 2023-01-31

Document ID: EDOC1100115123

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