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,

ultra-low loss ($IL \le 0

delivering stable

and scalable server-to-switch and rack-level deployments in next-generation AI data centers

enabling a total aggregate data rate of 400 Gb/s

NADDOD O2O112-800G-ACAH is an 800Gb/s twin-port OSFP (Octal Small Form-factor Pluggable) Finned Top to 2x400Gb/s OSFP Flat Top Active Copper Cable (ACC) dual breakout (aka splitter) cable

ensuring more accurate and reliable data transmission

and high-responsivity coherent receivers to deliver high performance using 400G DP-16QAM modulation

The Twin-port SR8 transceiver is a key innovation with two internal transceiver engines enabling 64-ports of 400Gb/s in a 32-OSFP cage Quantum-2 switch

the output power is 4 dBm

supporting robust performance under varying temperature

NADDOD Juniper QDD-400G-LR4-10 Compatible QSFP-DD LR4 400G Ethernet Optical Transceiver Module is the perfect solution for high-speed data center applications

and robust 800G Ethernet deployment is required

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