The NTS  400G QSFP-DD LR4 transceiver is designed for 10km transmission over single-mode fiber in 400GBASE-LR4 Ethernet, data center, and InfiniBand NDR applications.

Key Features

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Data rate: 425Gb/s PAM4

Digital Diagnostics Monitoring

Built-in 400G PAM4 DSP

Maximum reach: 10km over SMF (with KP-FEC)

Hot-pluggable QSFP-DD form factor

Cooled 4 channels CWDM EML TOSA

4 channels PIN ROSA

Commercial operating case temperature: 0~70℃

RoHS compliant

Power dissipation< 12W

TDECQ< 3.9dB

Duplex LC receptacle

Application

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400GBASE-LR4 Ethernet

Data center

InfiniBand NDR

Fibre Channel

For more detailed specifications, please contact our staff.

• Online inquiry