Arista QDD-400G-ZR Compatible 400GBASE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Model:QDD-400G-ZR ensuring balanced bandwidth across your

ensuring balanced bandwidth across your active hardware over a 40-meter distance

It features Type B polarity and a yellow LSZH (OFNR) jacket with an 80cm breakout for high-precision equipment deployment

The assembly is tested to maintain an insertion loss of $\le$ 0

0mm cable assembly is tested to ensure a maximum insertion loss of ≤ 0

NADDOD OSFP-800G-CUB is an 800Gb/s twin-port OSFP (Octal Small Formfactor Pluggable) to 800Gb/s twin-port OSFP Direct Attached Copper cable (DAC)

Arista QDD-400G-ZR Compatible 400GBASE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Model:QDD-400G-ZR ensuring balanced bandwidth across yourDescription NADDOD Arista QDD 400G ZR Compatible QSFP DD 400G ZR is a C band, frequency tunable coherent optical transceiver. It integrates a 7 nm coherent DSP ASIC with best in class ultra narrow linewidth tunable lasers, high speed modulators, and high responsivity coherent receivers to deliver high performance using 400G DP 16QAM modulation. The module is designed for 400G DWDM data center interconnect (DCI) applications, supporting up to 40 km