- Quad Small Form-Factor Pluggable Plus format
- Hot pluggable
- 40G Ethernet speeds
D-Link's 40G QSFP+ module series are hot-swappable QSFP+ transceivers that plug into QSFP+ slots on switches and support 40G Ethernet. The D-Link 40GBASE QSFP+ module series transceivers offer customers a wide variety of 40G Ethernet connectivity options for data centers, enterprise wiring closets, and service provider transport applications.