Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 CWDM4 Duplex LC 10km SMF FEC Optical Transceiver Module Model:QDD-400G-LR4 This 8m MMC-16 APC (Female)

This 8m MMC-16 APC (Female) to MPO-16 APC (Female) jumper is designed with 16-fiber OS2 single-mode glass for high-speed high-density links

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

supporting up to 2 km link lengths over single-mode fiber (SMF) via dual MTP/MPO-12 connectors

This assembly is an ideal choice for high-speed switch-to-server connections requiring maximum reliability over a 3ft span via QSFP+ ports

while the Broadcom 3nm Sian3 (BCM83628) DSP delivers robust PAM4 signal processing with ultra-low bit error rates (BER) and stable link performance

Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 CWDM4 Duplex LC 10km SMF FEC Optical Transceiver Module Model:QDD-400G-LR4 This 8m MMC-16 APC (Female)Description NADDOD Cisco QDD 400G LR4 S Compatible QSFP DD LR4 400G Ethernet Optical Transceiver Module is the perfect solution for high speed data center applications. It supports up to 400G of bandwidth over a single channel with up to 10km reach. This module features a Quad Small Form Factor Pluggable Double Density (QSFP DD) form factor with 4 CWDM4 lanes and 4 level Pulse Amplitude Modulation (PAM4) encoding. The optical transceiver uses a