QSFP112
- is an improved version of QSFP28 that supports a much higher speed of 112Gbps per lane for a 400G system
- it was introduced in 2021 by QSFP-DD MSA (www.qsfp-dd.com)
- like the QSFP+/QSFP28 module and connectors, QSFP112 has identical dimensions
- it targets legacy QSFP+/QSFP28 users looking to upgrade smoothly and quickly to 400G networks