Dell EMC Associate – Midrange Storage — Question 25

What is the aggregated lanes' maximum speed rating for a QSFP28 transceiver?

Answer options

• A. 4 Gbps
• B. 40 Gbps
• C. 112 Gbps
• D. 128 Gbps

Correct answer: C

Explanation

The correct answer is C, as a QSFP28 transceiver supports a maximum aggregated speed of 112 Gbps. Option A is too low, representing the speed for older transceiver types, while options B and D exceed the specifications of the QSFP28 standard.