Sky Optics's 400G QSFP-DD SR8 Launching

- Sep 30, 2020-

The 400G QSFP-DD SR8 is a double density (QSFP-DD) SR8 optical module designed for optical communication applications. This module provides point-to-point 400 Gigabit Ethernet links over 8 pairs of multimode fiber, with a reach of up to at least 150m for OM5 (MMF) and 100m for OM4 (MMF) and 70m for OM3 (MMF). The 400GBASE-SR8 is with MPO-16 connector.

It is compliant with QSFP-DD MSA standard and IEEE 802.3cm 400GBASE-SR8 standard and OIF-CEI-56G-VSR-PAM4 standard. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP-DD MSA.



◆ Data Center Interconnect

◆ 400GBASE-SR8 400G Ethernet

data center


◆ Hot-pluggable QSFP-DD

◆ Compliant with QSFP-DD MSA standard

◆ Compliant with OIF-CEI-56G-VSR-PAM4 standard

◆ Compliant with IEEE 802.3cm 400GBASE-SR8 standard

◆ Digital diagnostic functions

◆ 8 channels full-duplex transceiver module

◆ Supports 425Gbps aggregate bit rate

◆ 8 channels 850nm VCSEL array

◆ 8 channels PIN photo detector array

◆ Maximum link length of 70m OM3, 100m OM4, 150m OM5

◆ Single MPO-16 receptacle

◆ Maximum power dissipation<10W

◆ Operating case temperature range 0 to 70°C

◆ Single 3.3V power supply

◆ RoHS-6 compliant


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