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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 finned-top design ensures superior thermal management and native heat-sinking for Arista-based high-speed data center fabrics
NADDOD Q112-400G-CU1 is a passive direct attach copper
This passive cable is essential for multi-form factor 400G environments
Each engine operates with 4 lanes of 200G-PAM4 signaling
Cisco Compatible DAC 1m (3ft) Twin-port 800Gb/s OSFP Finned Top to 4x200Gb/s OSFP Flat Top Passive Copper Splitter Cable Model:O4O112-800G-CU1 The Twin-port SR8 transceiver isDescription NADDOD O4O112 800G CU1 is an 800Gb s twin port OSFP (Octal Small Form factor Pluggable) to 4x200Gb s OSFP passive Direct Attach Copper (DAC) dual breakout (aka splitter) cable for 400Gb s End to End solutions. DAC cables are the lowest cost, lowest latency, near zero power consuming, high speed links available due to their simplicity of design and minimal components. Main use is linking an 800Gb s Spectrum 4 switch to OSFP based 200Gb s