Arista QDD-400G-VSR4 Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP-DD PAM4 850nm 50m MTP/MPO-12 MMF Optical Transceiver Module Model:QDD-400G-VR4 It features a magenta LSZH

It features a magenta LSZH jacket and Type B polarity

utilizes 4 x MPO-12 APC (Male) to 4 x MPO-12 APC (Male) connectors

The switch end OSFP has a finned top for additional cooling and the QSFP112 HCA end is flat topped and uses riding heat sinks on the HCA OSFP cage

This assembly provides a cost-effective and energy-efficient interconnect solution for immediate high-density connectivity

Arista QDD-400G-VSR4 Compatible Broadcom DSP & Broadcom VCSEL 400GBASE-VR4 QSFP-DD PAM4 850nm 50m MTP/MPO-12 MMF Optical Transceiver Module Model:QDD-400G-VR4 It features a magenta LSZHDescription NADDOD Arista QDD 400G VR4 compatible 400G QSFP DD VR4 optical transceiver is a multimode, 4 channel (VR4) optical module designed for 400 Gigabit Ethernet (GbE) links over up to 50 m of OM4 multimode fiber. The QDD 400G VR4 converts eight lanes of 50 Gb s PAM4 electrical signals into four lanes of 100 Gb s PAM4 optical signals at a nominal wavelength of 850 nm, enabling a total aggregate data rate of 400 Gb s. The 400G QSFP DD VR4 optical