400G QSFP112 DR4 LPO
400G QSFP112 DR4 LPO transceiver with four 100Gb/s lanes, 4W power and 500-meter reach for low-latency data center links.
Specification Snapshot
Form factor
QSFP112
Data rate
400Gb/s
Reach [SMF]
SMF up to 500m
Power
4W
Technical approach
LPO
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Overview
400G QSFP112 DR4 LPO transceiver with four 100Gb/s lanes, 4W power and 500-meter reach for low-latency data center links.
Specifications
| Parameter | Value |
|---|---|
| Form factor | QSFP112 |
| Data rate | 400Gb/s |
| Channels | 4 Gb/s × 100 Gb/s |
| Reach [SMF] | SMF up to 500m |
| Power | 4W |
| Technical approach | LPO |
Applications
400G Ethernet
Low-latency data center links
AI cluster scale-out
Key Features
Intelligent dynamic power management with ultra-low energy consumption
Ultra-low latency to meet real-time communication needs
Single-lane rate is 100Gb/s
Power consumption as low as 4W, maximum transmission distance of 500m
Datasheet
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Supplier Information
Liturex (Guangzhou) Technology Co., Ltd. specializes in the R&D and production of optical chips and optical modules for new data centers, AI computing centers, and networks. It has successfully mass-produced multiple world-leading optical chips and dozens of optical modules, including the world's first 1577nm BH DML optical chip and module, 200G/400G/800G ultra-low power optical modules, and domestically produced 25G DFB optical chips breaking foreign monopoly. The founding team from Silicon Valley includes top experts such as chief scientists from renowned semiconductor companies and inventors of VCSELs. We continuously lead innovation in core technologies of high-end optical chips and modules.
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