Cisco QDD-400G-FR4-S Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module

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Description

Cisco QDD-400G-FR4-S Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver ModuleDescription NADDOD Cisco QDD 400G FR4 S Compatible QDD 400G FR4 optical transceiver features a duplex LC connector and supports transmission distances of up to 2 km over parallel single mode fiber. It converts eight 50 Gb s PAM4 electrical signals into four CWDM optical channels, multiplexed into a single 400 Gb s optical link. On the receiving side, the 400 Gb s optical signal is demultiplexed into four CWDM channels and converted back into eight 50

humidity and EMI

enabling stable 800Gb/s aggregate throughput

The Type B wiring ensures proper signal alignment for high-density breakout configurations across the data center facility

and high-responsivity coherent receivers to deliver high performance at 100G DP-QPSK

4m (13ft) MPO-16 APC to MPO-16 APC OM4 Jumper provides a 4-meter magenta multi-mode link featuring dual 16-fiber APC female connectors for high-density networking

The two 400G ends support 4-channels of 100G-PAM4 (400G) and use a flat top QSFP112 for use in ConnectX-7 adapters and BlueField-3 DPUs using riding heat sinks on the connector cage

125 GBaud (PAM4) into four channels of 53

NADDOD Cisco OSFP-400G-DR4 Compatible optical transceiver is a high-performance

and/or BlueField-2/3 DPUs

The OSFP-800G-2xFR4 supports efficient 800G interconnects between switches and network devices in data center links

This Yellow LSZH assembly is optimized for short-to-medium reach patching where high signal integrity is essential

This Type B polarity cable is ideal for scaling network capacity in high-density environments over long-reach cabinet-to-cabinet spans

Exchange/Return Notes