Cisco QDD-4X100G-FR-S Compatible 400GBASE-XDR4 QSFP-DD PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module Model:QDD-400G-XDR4 utilizing 4 x MPO-12 APC

utilizing 4 x MPO-12 APC (Male) to 4 x MPO-12 APC (Male) connectors

data center reach 8-channel (2xDR4/DR8) design uses 100G-PAM4 modulation and has a maximum fiber reach of 500-meters using 8 single mode fibers

NADDOD O2Q56-400G-CUBFH is a passive Direct Attach Copper (DAC) cable with an OSFP-based twin-port 2x 200Gb/s connector to two 200Gb/s QSFP56s

The OSFP224 housing incorporates a Flat Top/RHS design for improved heat management and stable operation in densely packed switch environments

NADDOD O2O112-800G-AC2H is an 800Gb/s twin-port OSFP (Octal Small Form-factor Pluggable) Finned Top to 2x400Gb/s OSFP Flat Top Active Copper Cable (ACC) dual breakout (aka splitter) cable

Cisco QDD-4X100G-FR-S Compatible 400GBASE-XDR4 QSFP-DD PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module Model:QDD-400G-XDR4 utilizing 4 x MPO-12 APCDescription NADDOD Cisco QDD 4X100G FR S Compatible 400G QSFP DD XDR4 optical transceiver supports 100G breakout links up to 2 km, with forward error correction (FEC) performed on the host platform. The 400G QSFP DD XDR4 (DR4+) module adopts a 1310 nm EML transmitter and PAM4 modulation, operating at a nominal wavelength of 1310 nm to deliver 400 Gb s optical transmission. The module is compliant with IEEE 802. 3cu specifications for 100GBASE FR1, as