This section describes how to install optical transceivers on the SFP or SFP+ ports and connect them to the ports of the peer device using optical fibers according to the network plan. The USG supports both 1 Gbit/s optical modules. Solution: To solve this problem, you can follow these steps: Check if the fiber and optical modules are compatible. Step 1 Connect a GE network cable or serial cable. 6 Parts Replacement l The BMC serial port, SYS serial port, and GE electrical port are standard RJ-45 ports, and their cables can be installed in the same way. This section describes the differences between MMFs and SMFs. Optical modules are widely used in switches, network interface cards (NICs), routers, and other communication devices. During use, reading optical module information helps understand its real-time operating status, enabling faster troubleshooting of link abnormalities.
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