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The 400G QSFP-DD XDR4 (DR4+) module adopts a 1310 nm EML transmitter and PAM4 modulation
long-reach transmission
it offers a compact and high-performance solution for dense equipment patching where cable bulk must be minimized
it ensures consistent 40Gb/s throughput with high EMI immunity and low power consumption
NVIDIA/Mellanox MFP7E40-N015 Compatible is a 15m (49ft) single-mode (OS2) breakout featuring an MPO-8 APC female connector breakout to two MPO-4 APC female connectors
Generic Compatible Coherent VCSEL & Broadcom DSP 400GBASE-SR4 QSFP-DD PAM4 850nm 100m MTP/MPO-12 MMF Optical Transceiver Module NVIDIA InfiniBand Switches The 400G QSFP-DD XDR4 (DR4+)Description NADDOD 400G QSFP DD SR4 optical module is a multimode, four channel (SR4) transceiver designed for 400 GbE links over up to 100 m of OM4 multimode fiber. It converts eight 50 Gb s PAM4 electrical input channels into four 100 Gb s PAM4 optical channels, operating at a nominal wavelength of 850 nm to deliver an aggregate data rate of 400 Gb s. The 400G QSFP DD SR4 optical transceiver delivers ultra high density 400 Gigabit Ethernet