400G QSFP-DD LR4

400G QSFP-DD LR4 optical transceiver module can transmit distances up to 10km through single-mode optical fiber, and is applied to 400G Ethernet, high-performance data centers, and cloud networks.

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Product Highlight

Adopting hot swappable QSFP-DD packaging
Full duplex transceiver module
EML transmitter and PIN receiver
Complies with IEEE 802.3bs, SFF-8636, SFF-8679, and QSFP-DD MSA Ethernet standards
Maximum power consumption less than 12W
Built in digital diagnostic function (DDM)
Power supply voltage 3.3V
Compliant with RoHS environmental standards (lead-free)

Application

400G Ethernet
High-performance data centers
Cloud networks

Specification

P/N	Rate	Wavelength	TX Laser	RX Laser	Distance	Output Power	Sensitivity	Interface	Temperature
FX-QDD-400GE-SR8	425G	850	VCSEL	PIN	100m	-6.5~4 dBm	≤-7.9 dBm	MPO-16	0 ~ 70 °C
FX-QDD-400GE-DR4	425G	1310	EML	PIN	500m	-2.4~4 dBm	≤-6.4 dBm	MPO-12	0 ~ 70 °C
FX-QDD-400GE-FR4	425G	1310	EML	PIN	2km	-3.3~3.5 dBm	≤-7.3 dBm	LC DX	0 ~ 70 °C
FX-QDD-400GE-LR4	425G	1310	EML	PIN	10km	-2.8~4 dBm	≤-9.1 dBm	LC DX	0 ~ 70 °C

Note: Industrial grade -40 to 85 °C is available.

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