Lightwave Logic Inc (LWLG)

[tkg]

FYI, QSFP from Wikipedia

The Quad Small Form-factor Pluggable (QSFP) is a compact, hot-pluggable transceiver used for data communications applications. The form factor and electrical interface are specified by a multi-source agreement (MSA) under the auspices of the Small Form Factor Committee. It interfaces networking hardware (such as servers and switches) to a fiber optic cable or active or passive electrical copper connection. It is an industry format jointly developed and supported by many network component vendors, allowing data rates from 4x1 Gb/s for QSFP and 4x10 Gbit/s for QSFP+[1][2] and to the highest rate of 4x28 Gbit/s known as QSFP28[3] used for 100 Gbit/s links.