The loopback module is a 400Gbps Quad Small Form Factor Pluggable QSFP-DD loopback module for testing QSFP-DD transceiver ports on host/system boards. By substituting a full-featured QSFP-DD transceiver, the electrical loopback provides a cost effective method for QSFP-DD port testing.
Note: Power Consumption can only be configured by FS before shipment. If you need to configure power consumption, please contact sales or note the specific power consumption when placing an order.