Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module Fiber Patch Cords It features an MPO-8 APC

It features an MPO-8 APC female connector splitting into four LC duplex UPC connectors with Type B polarity and an LSZH jacket

NADDOD O4Q112-800G-CU3 is an 800Gb/s Twin-port OSFP (Octal Small Form-factor Pluggable) Finned Top to 4x200Gb/s QSFP112 (Quad Small Form-factor Pluggable 112G) Flat Top passive Direct Attach Copper (DAC) quad breakout (aka splitter) cable for End-to-End Ethernet solutions

It utilizes integrated optical transceivers to deliver reliable throughput with lower power consumption and EMI susceptibility than traditional copper

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

Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module Fiber Patch Cords It features an MPO-8 APCDescription NADDOD Cisco Q112 400G DR4 Compatible optical transceiver is a QSFP112 based 400G optical module designed for 400G Ethernet applications. It uses an MTP MPO 12 connector and supports transmission distances of up to 500 meters over parallel single mode fiber (PSM). The module is compliant with QSFP112 MSA, CMIS 5. 0, and 400GAUI 4 standards, ensuring interoperability across QSFP112 platforms. Integrated digital diagnostic monitoring (DDM)