Line card and design method therefor, communication control method and device, and storage medium

A line card applied to perform compatible communication between a 10G Ethernet Passive Optical Network (10G EPON) and a 10-Gigabit-capable Passive Optical Network (xGPON), comprising a processor, an optical network processing unit and at least one hop-selecting unit;

• the processor is configured to:
• acquire a first standard signal definition table for a plurality of pins in an optical module corresponding to the 10G EPON and a second standard signal definition table for a plurality of pins in an optical module corresponding to the xGPON;
• classify the first standard signal definition table and the second standard signal definition table according to a plurality of functions of the plurality of pins, generate a new standard signal definition table;
• and
• configure the plurality of functions of the plurality of pins of the optical network processing unit based on the new standard signal definition table;
• wherein the optical network processing unit is provided with a plurality of pins and configured to transmit an optical network signal;
• and
• wherein the hop-selecting unit is configured to control the plurality of pins of the optical network processing unit to output the optical network signal corresponding to the 10G EPON or the optical network signal corresponding to the xGPON according to the type of optical network signal received.

A communication control method of a line card, comprising:

• acquiring a first standard signal definition table for a plurality of pins in an optical module corresponding to a 10G Ethernet Passive Optical Network (10G EPON) and a second standard signal definition table for a plurality of pins in an optical module corresponding to a 10-Gigabit-capable Passive Optical Network (xGPON);
• classifying the first standard signal definition table and the second standard signal definition table according to a plurality of functions of the plurality of pins, and generating a new standard signal definition table;
• and configuring the plurality of functions of the plurality of pins in the line card based on the new standard signal definition table;
• collecting an optical network signal to be input into an optical network processing unit in the line card as well as a switch gating signal corresponding to the optical network signal;
• and
• controlling a hop-selecting unit in the line card to gate a pin corresponding to the optical network signal according to the switch gating signal, and outputting the optical network signal to an optical module corresponding to the optical network signal.