Cisco QDD-400G-ER4-S Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver Module

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Cisco QDD-400G-ER4-S Compatible 400GBASE-ER4 QSFP-DD PAM4 LWDM4 1310nm 40km SMF Duplex LC DOM/DDM Optical Transceiver ModuleDescription NADDOD Cisco QDD 400G ER4 S Compatible 400G QSFP DD ER4 is a 400Gb s QSFP DD optical transceiver module designed for long haul transmission. It converts eight 50Gb s PAM4 electrical inputs into four LAN WDM optical channels, multiplexed into a single 400Gb s optical signal. On the receive side, the 400Gb s signal is demultiplexed and converted back into eight 50Gb s PAM4 electrical outputs. Operating at LAN WDM wavelengths of 1295. 56,

25Gb/s optical-to-electrical conversion on the receiver side

This 50m fiber breakout cable utilizes OM4 multimode fiber to split a single MPO-16 APC connection into two MPO-8 UPC legs

and greater port density

it provides a stable and versatile foundation for high-bandwidth applications

The 400G QSFP-DD LR4 optical transceiver delivers ultra-high-density 400 Gigabit Ethernet connectivity for data centers and high-performance computing (HPC) networks

Experience the premium standard of Category 6 technology in this elegant and popular format

This 16-fiber product provides a vibrant blend of comfort and performance with a satisfyingly crisp-like finish that refreshes your hardware connectivity

and plug-and-play deployment

This assembly maintains high signal integrity with a maximum insertion loss of 0

The Cisco QSFP-100G-CU3M compatible 3m DAC cable provides a high-performance 100G passive link for medium-reach interconnections via QSFP28 ports

It utilizes Type B polarity and a magenta LSZH jacket

5m MTP-16 APC (Female) to MTP-16 APC (Female) jumper provides a high-density 16-fiber OM4 multimode solution for equipment-to-equipment patching

Exchange/Return Notes