What is the naming convention of the NE40e subcard? I need help.

Hi, fufufufu!
Run the display version command on the device.
In the command output, find the name of the subcard in the slot corresponding to the required interface.
Finally, the interface type and rate can be determined based on the preceding processing rules.

The naming rules are as follows:

The model is named in the format of XXYZ-ABCDM (nine or more digits). XXYZ-ABCD is the basic name. M is the extended naming

First to second digits: XX indicates the product series code, and CR indicates the core router.

Third digit: Y indicates the serial number of the product, and 5 indicates the 8090 board.

Digit 4: Z indicates the version.

0: pre-research, test, and verification boards

The value 1 indicates the board of the V100R001 version.

2 indicates a board of other versions, such as V100R002, V200R001, and V300R001.

3 indicates the flexible card service board.

Bit 5: A indicates the interface type. For details, see the following figure.

Bit 6: "B" indicates the number of interfaces. For details, see the following figure.

Bit 7: C indicates the interface rate. For details, see the following figure.

Digit 8: "D" indicates the connector type. For details, see the following figure.

Bits 9 to X: M is used for extension and can be omitted. It may consist of one or two letters.