Arista QDD-400G-ER4 Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module

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Arista QDD-400G-ER4 Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver ModuleDescription 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,

Using a nominal wavelength of 850nm and is SFF-8665

This 8m MTP-24 APC (Female) to MTP-24 APC (Female) jumper provides ultra-high-density 24-fiber connectivity on OS2 single-mode cable

12 decibels to maintain a sharp and invigorating signal throughout your hardware

Utilizing active optical technology

12 decibels to help your devices stay alert and connected across long distances

The Arista CAB-D-4Q-400G-1M compatible 1m breakout cable is engineered for ultra-high-speed 400G networking

thereby building a compact desktop-level AI cluster

This jumper is optimized for NVIDIA/Mellanox architectures

It utilizes integrated optical transceivers and multimode fiber to deliver reliable 25Gb/s throughput with lower power consumption than traditional copper

5m MTP-24 APC (Female) to MTP-24 APC (Female) jumper provides a compact 24-fiber OS2 single-mode link for ultra-high-density patching

Utilizing the QSFP-DD form factor

Exchange/Return Notes