Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module Model:Q112-400G-DR4 Featuring a twin-port OSFP design

Featuring a twin-port OSFP design with two independent transceiver engines and built-in Broadcom DSP & VCSEL

NADDOD O2Q112-800G-CU3H is an 800Gb/s Twin-port OSFP (Octal Small Form-factor Pluggable) to 2x 400Gb/s QSFP112 (Quad Small Form-factor Pluggable 112G) passive Direct Attach Copper (DAC) dual breakout (aka splitter) cable for 400Gb/s End-to-End Infiniband and Ethernet solutions

25 Gb/s electrical-to-optical and optical-to-electrical conversion

it features Type B polarity and a 3

making it a cost-effective solution for distributed data center and metro-scale network interconnects

Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module Model:Q112-400G-DR4 Featuring a twin-port OSFP designDescription 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)