Arista QDD-400G-ER4 Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module NVIDIA DGX Spark This assembly is ideal for

This assembly is ideal for high-density racks where thermal management and cable weight are primary concerns

It is designed with Type B polarity and a magenta LSZH (OFNR) jacket with an 80cm breakout for long-reach facility deployment

with ports spanning from 1 to 200GbE and port density that enables full rack connectivity to any server at any speed

The high-standard Low Smoke Zero Halogen ingredients provide an immediate jumpstart that helps you stay productive and confident

Fuel your largest household or office networking needs with the iconic and bold quality of this 55 foot Category 5e Unshielded Twisted Pair Ethernet patch cable

Arista QDD-400G-ER4 Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module NVIDIA DGX Spark This assembly is ideal forDescription NADDOD Arista QDD 400G ER4 Compatible 400G QSFP DD ER4 is a 400Gb s QSFP DD optical transceiver module designed for long haul transmission. It converts eight 50Gb s PAM4 electrical inputs into four LAN WDM optical channels, multiplexed into a single 400Gb s optical signal. On the receive side, the 400Gb s signal is demultiplexed and converted back into eight 50Gb s PAM4 electrical outputs. Operating at LAN WDM wavelengths of 1295. 56,