Cisco QSFP-100G-SR4-S transceiver is fully compatible with Cisco C93180YC-EX switch. This guide explains how to query transceiver parameters on the switch.
Cisco QSFP-100G-SR4-S Optical Transceiver
Figure 1 Optical Transceiver
1. View Port Link Status
        Run command
            show interface ethernet 1/50
        It displays link status and operating speed of the transceiver on port 1/50.
2. Query Transceiver Identification Information
        Run command
            show interface ethernet 1/50 transceiver
        It shows Cisco model number, serial number and transmission distance.
3. Check Transceiver DOM Diagnostic Data
        Run command
            show interface ethernet 1/50 transceiver details
        It presents real-time DOM values including operating temperature, voltage, bias current, TX power and RX power.
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