400G OSFP PAM4 Optical Transceiver, 500m Reach, MPO Connector
Product Overview
With the rapid development of artificial intelligence (AI), computing power demands continue to expand. Cloud computing requires massive server resources for real-time processing, driving a sharp increase in demand for high-speed optical modules.
Fholink introduces high-speed optical modules including 200G, 400G, and 800G variants to meet these advanced requirements.
Features
1. Hot-pluggable QSFP-DD and OSFP form factors
2. Supports 400G BASE Ethernet
3. Compatible with major brands of switches and servers
4. Full metal housing with excellent EMI performance
5. Operating temperature: 0°C to +70°C (case temperature)
6. Digital Diagnostic Monitoring (DDM) support
7. RoHS compliant (lead-free)
Technical Parameters
| 400G 系列 | |||||||||
| 名称 Product Name |
型号 model number |
速率 Data Rate |
波长(nm) Wavelength |
距离 Distance |
光功率(dBm) Optical Power |
发射激光器 Source |
灵敏度(dBm) Sensitivity |
接收激光器 Receiver |
接口类型 Connector type |
| 400G QSFP-DD SR8 | FH-QDD-SR8 | 400Gb/s | 850 | 100m | -4.6~4 | VCSEL | -6.4 | PIN | 多模MPO-16 |
| 400G OSFP PAM4 | FH-OSFP-PSM4 | 400Gb/s | 1310 | 500m | -2.9~4.0 | EML | -5.9 | PIN | Single-mode MPO-12 |
| 400G QSFP-DD LR4 | FH-QDD-LR4 | 400Gb/s | 1310 | 10km | -3.3~3.5 | CWDM EML | < -7.7 | PIN |   双工LC |
| 400G QSFP-DD ER4 | FH-QDD-ER4 | 400Gb/s | 1310 | 30km | 0.4~6.5 | LWDM EML | < -16.5 | APD | 双工LC |
Applications
1. Ultra-high-speed Ethernet networks
2. High-performance computing clusters
3. High-end switches
4. High-end servers
5. High-density connections between other network equipment
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ꁇBackbone network
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ꁇMan/private network
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ꁇAccess network
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ꁇCore network
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ꁇSwitches
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ꁇOptical Transceivers
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ꁇNetwork
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ꁇLaser and sensing
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ꁇOptical Fiber Sensing
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ꁇOptical Component
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ꁇFiber Optic Patch Cord
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ꁇOptical Amplifier
