Arista - QSFP+ transceiver module - 40GbE

The QSFP-40G-SRBD is a BIDI transceiver that interoperates with third-party 40G BIDI transceivers over standard OM3 or OM4 duplex multimode fiber. Each optical port of the SRBD module contains both a transmitter and receiver, running at full duplex 20Gb/s over a single fiber. The two optical ports of the QSFP-40G-SRBD provide an aggregate data rate of 40Gb/s. The QSFP-40G-SRBD can be used for links of 100m over duplex OM3 or 150m over duplex OM4 multimode fiber.