400G Optical Transceivers

The 400G optical transceiver modules, based on silicon photonics technology, are designed to deliver reliable and cost-effective connectivity for data centers and AI computing. These products comply with IEEE 802.3 and MSA, CMIS, and other standards. They are mainly used in InfiniBand/Ethernet, data centers, AI computing, and other applications.

Product List

Product Description	Solution	Data Rate/Lane	Power Consumption	Transmission Distance	Temp. Range
400G QSFP-DD SR8/SR8+	850nm VCSEL	50 Gbps	≤8W	100m(OM4) /200m(OM4)	0-70℃
400G OSFP-RHS DR4/DR4-2	1310nm LD + silicon PIC	100 Gbps	≤9W	500m /2km	0-70℃
400G QSFP112 DR4/DR4-2	1310nm LD + silicon PIC	100 Gbps	≤9W	500m /2km	0-70℃
400G QSFP112 DR4 LPO	1310nm LD + silicon PIC	100 Gbps	≤5W	500m	0-70℃

400G QSFP-DD SR8/SR8+ Optical Transceiver

• Solution: 850nm VCSEL
• Data Rate/Lane: 50 Gbps
• Power Consumption: ≤8W
• Distance: 100m/200m(OM4)

Silicon Photonics 400G OSFP-RHS DR4/DR4-2 Optical Transceiver

• Solution: 1310nm LD + silicon PIC
• Data Rate/Lane: 100 Gbps
• Power Consumption: ≤9W
• Distance: 500m/ 2km

Silicon Photonics 400G QSFP112 DR4/DR4-2 Optical Transceiver

• Solution: 1310nm LD + silicon PIC
• Data Rate/Lane: 100 Gbps
• Power Consumption: ≤9W
• Distance: 500m/ 2km

Silicon Photonics 400G QSFP112 DR4 LPO Optical Transceiver

• Solution: 1310nm LD + silicon PIC
• Data Rate/Lane: 100 Gbps
• Power Consumption: ≤5W
• Distance: 500m

Phosilink^® Silicon Photonics

Phosilink provides high-speed silicon photonics transceivers, leveraging PIC and EPIC technologies to deliver unmatched efficiency, scalability, and performance for data centers, AI, and telecom networks.

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