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AscentOptics’ 400G QSFP56-DD (400G QSFP-DD) optical transceivers offer customers a wide variety of ultra-high density transceiver modules and the flexibility of 400 Gigabit Ethernet connectivity options for data centers, high-performance computing networks, enterprise core and distribution layers, and service provider applications. They are compliant with the QSFP-DD MSA (DD=Double Density). Digital diagnostics functions are available via the I2C interface, as specified by CMIS (Common Management Interface Specification).
AscentOptics could supply the 400G QSFP-DD optical transceivers family as follows
400G QSFP-DD SR8 8x50G QSFP56-DD optical transceives for 400 Gigabit links over 100m multimode fiber, operating on 850nm wavelength, MPO-12 connectors.
400G QSFP-DD DR4 4x100G QSFP56-DD optical transceives for 400 Gigabit links over 500m singlemode fiber, operating on 1310nm wavelength, MPO-12 connectors.
400G QSFP-DD DR4+ 4x100G QSFP56-DD optical transceives for 400 Gigabit links over 2km singlemode fiber, operating on 1310nm wavelength, MPO-12 connectors.
400G QSFP-DD LR 4x100G QSFP56-DD optical transceives for 400 Gigabit links over 10km singlemode fiber, operating on 1310nm wavelength, MPO-12 connectors.
400G QSFP-DD FR4 4x100G QSFP56-DD optical transceives for 400 Gigabit links over 2km singlemode fiber, operating on 1310nm wavelength, LC connectors.
400G QSFP-DD LR4 4x100G QSFP56-DD optical transceives for 400 Gigabit links over 10km singlemode fiber, operating on LWDM4 wavelength, LC connectors.
400G QSFP-DD ER4 4x100G QSFP56-DD optical transceives for 400 Gigabit links over 40km singlemode fiber, operating on LWDM4 wavelength, LC connectors.
400G QSFP-DD LR8 4x100G QSFP56-DD optical transceives for 400 Gigabit links over 10km singlemode fiber, operating on LWDM8 wavelength, LC connectors.
400G QSFP-DD ER8 4x100G QSFP56-DD optical transceives for 400 Gigabit links over 40km singlemode fiber, operating on LWDM8 wavelength, LC connectors.
Recommend Reading： Cisco 400G QSFP-DD Optical Transceivers: A Comprehensive Data Sheet
| Part No. | Description | Specifications | Datasheet | Add to Quote | ||||
| Data Rate | Distance | Wavelength | Connector | |||||
| 400G QSFP56-DD | ||||||||
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QDD-400M885-1HCM | 400G QSFP-DD SR8 850nm 100M Transceiver | 400G | 100M | 850nm | MTP/MPO-16 | Download | |
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QDD-400M485-1HCM | 400G QSFP-DD SR4 850nm 100M Transceiver | 400G | 100M | 850nm | MTP/MPO-12 | Download | |
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QDD-400BD89-1HCM | 400G QSFP-DD SR4 BiDi 150M Transceiver | 400G | 150M | 850nm | MTP/MPO-12 | Download | |
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QDD-400S431-5HCM | 400G QSFP-DD 4x100G DR4 1310nm 500m MPO Transceivers | 4×100G 400GbE | 500M | 1310nm | MTP/MPO-12 | Download | |
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QDD-400S431-02CM | 400G QSFP-DD 4x100G DR4 1310nm 2km MPO Transceivers | 4×100G 400GbE | 2KM | 1310nm | MTP/MPO-12 | Download | |
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QDD-400S431-10CM | 400G QSFP-DD 4x100G PLR4 1310nm 10km MPO Transceivers | 4×100G 400GbE | 10KM | 1310nm | MTP/MPO-12 | Download | |
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QDD-400C431-02CL | 400G QSFP-DD FR4 CWDM4 2km LC Transceivers | 400G | 2KM | CWDM4 | Duplex LC | Download | |
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QDD-400C431-10CL | 400G QSFP-DD LR4 CWDM4 10km LC Transceivers | 400G | 10KM | CWDM4 | Duplex LC | Download | |
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QDD-400L431-30CL | 400G QSFP-DD ER4 Lite LWDM4 30km LC Transceivers | 400G | 30KM | LWDM4 | Duplex LC | Download | |
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QDD-400L431-40CL | 400G QSFP-DD ER4 LWDM4 40km LC Transceivers | 400G | 40KM | LWDM4 | Duplex LC | Download | |
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QDD-400L831-10CL | 400G QSFP-DD LR8 LWDM8 10km Transceivers | 400G | 10KM | 8x LWDM | Duplex LC | Download | |
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QDD-400L831-40CL | 400G QSFP-DD ER8 LWDM8 40km Transceivers | 400G | 40KM | 8x LWDM | Duplex LC | Download | |
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