Arista QDD-400G-DR4-AN 400GBASE-DR4 QSFPDD Transceiver PAM4 1310nm 500m DOM MPO-12/APC SMF Optical Module Support 4 x 100G-DR
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| SPECIFICATIONS | |
| Connector | MTP/MPO-12 |
| DDM/DOM | Supported |
| Wavelength | 1310nm |
| Electric Signal | 8x50G |
| Form Factor | QSFP-DD |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| TX Power | -2.9~4.0dBm |
| Max Data Rate | 400Gbps |
| Media | SMF |
| Application | 400GBASE Ethernet |
| Max Cable Distance | 500m |
| Modulation Format | PAM4 |
| Optical Signal | 4x100G |
| Protocols | QSFP-DD MSA Compliant |
| Receiver Type | PIN |
| Receiver Sensitivity | <-5.9dBm |
| Transimitter Type | 1310nm EML |
| Power Consumption | <12W |
The Arista QDD-400G-DR4-AN is a high-performance 400GBASE-DR4 QSFPDD optical transceiver designed for efficient data transmission over single-mode fiber (SMF). Operating at a 1310nm wavelength with PAM4 modulation, it offers a reach of up to 500 meters. This versatile transceiver supports 4x 100G-DR configurations, making it suitable for a variety of networking applications, particularly in data centers. It features MPO-12/APC connectors for reliable connectivity and includes Digital Optical Monitoring (DOM) for real-time diagnostics and performance tracking. The QDD-400G-DR4-AN is engineered to provide scalable, efficient connectivity solutions, optimizing network performance for demanding Ethernet and high-bandwidth environments.
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