Arista QDD-400G-LR4 4 x 100GBASE-LR QSFPDD Transceiver 1310nm 10km DOM MPO-12/APC SMF Optical Transceiver Module Support 4 x 100G-LR
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| SPECIFICATIONS | |
| Connector | LC Duplex |
| 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 | -2.8 ~ +5.3 |
| Max Data Rate | 400Gbps |
| Media | SMF |
| Application | 400GBASE Ethernet |
| Max Cable Distance | 10km |
| Modulation Format | PAM4 |
| Optical Signal | 4x100G |
| Protocols | IEEE 802.3bs, QSFP-DD MSA, CMIS 4.1 |
| Receiver Type | PIN |
| Receiver Sensitivity | < -9.1 |
| Transimitter Type | EML CWDM4 |
| Power Consumption | <12W |
The Arista QDD-400G-LR4 is a high-performance optical transceiver designed for efficient data transmission in 4 x 100GBASE-LR configurations. Operating at a wavelength of 1310nm, this QSFPDD module provides an impressive reach of up to 10 kilometers over single-mode fiber (SMF), making it ideal for long-distance networking applications. It features MPO-12/APC connectors, ensuring reliable and high-quality connections. Additionally, the transceiver incorporates Digital Optical Monitoring (DOM) for real-time diagnostics and performance tracking, allowing network administrators to monitor link health and performance. The QDD-400G-LR4 is engineered to deliver scalable and efficient connectivity solutions for modern data centers and high-bandwidth environments.
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