This feature adds support for the LR4 Parallel Single Mode (PSM) Quad Small Form-Factor Pluggable (QSFP) optical transceiver on 40G optical QSFP+ ports. Running in 4 × 10g mode allows gives you the capability of having four independent transmit and receive channels, each capable of 10Gbps operation over a 10km single mode fiber hydra MPO to 4xLC duplex patch cord terminated with standard 10G LR SFP+ optical transceivers.
The following commands' outputs now display the PSM QSFP media type when detected:
show port configuration
show port transceiver information detail