800G Qsfp-Dd 2Fr4 Optical Transceiver 800Gbase-2Fr4 Qsfp-Dd Pam4 2Km Dom 2 Xcs Dx Smf Optical Module

JTOPTICS QSFP-DD800 2*FR4 transceiver is a high-quality optical transceiver designed for 800 Gigabit Ethernet links over 2 km of single-mode fiber. This 800G FR 2km transceiver features 8 independent electrical input/output channels, each operating at speeds up to 106.25 Gbps. Comprising two transmitter/receiver units, each unit functions across a set of 4 wavelengths on the ITU G.694.2 CWDM grid near 1300 nm. The transceiver’s electrical interface conforms to the 800GAUI-8 standard defined by IEEE 802.3ck and is also compliant with the QSFP DD MSA. It is suitable for various network applications, including Internet protocol switches and routers.

 Hot-pluggable QSFP-DD Type 2A form factor

 Supports 850Gb/s aggregate bit rate

 Power dissipation <16W

 Commercial case temperature range of 0°C to 70°C

 Single 3.3V power supply

 Maximum link length of 2km on Single Mode Fiber (SMF)

 Aligned with IEEE 802.3cu

 8x100G PAM4 EML-based CWDM transmitter

 8x100G PAM4 retimed 800GAUI-8 electrical interface

 Dual CS receptacles