Arista-Compatible QSFP-DD 2x400G FR4 CWDM4 Optical Module, 2km Reach, LC SMF Connectors
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Cena: $ 1 530
- Preces kods (SKU): 19321
- Daļas Numurs: QSFP-DD-800G-2FR4L
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Arista QDD-800G-2FR4 Compatible 800G QSFP-DD Optical Transceiver Module (1271nm 1291nm 1311nm 1331nm Dual duplex LC SMF 2km with FEC DDM)
Arista QDD-800G-2FR4 Compatible QSFP-DD 2x400G FR4 transceiver module is designed for 800 Gigabit Ethernet links over 2 km of single-mode fiber. The module has eight independent electrical input/output channels, each operating at speeds up to 106.25 Gbps. The transceiver consists of two transmitter/receiver units, each operating on a set of four wavelengths on the ITU G.694.2 CWDM grid near 1300nm. The module's electrical interface is compliant with the IEEE 802.3ck defined 800GAUI-8 interface and is QSFP-DD MSA compliant.
| Arista Compatible | QDD-800G-2FR4 | Vendor Name | Alistar |
| Form Factor | QSFP-DD | Max Data Rate | 850Gbps(8x 106.25Gbps) |
| Wavelength | 1271nm, 1291nm, 1311nm, 1331nm | Max Distance | 2km |
| Modulation Format | PAM4 | Host Required | FEC |
| Connector | Dual Duplex LC | Voltage Supply | 3.3V |
| Cable Type | SMF | DDM Support | Yes |
| Transmitter Type | CWDM EML | Receiver Type | PIN |
| TX Power | -3.2~+4.4dBm | Receiver Sensitivity | < -4.6dBm |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Maximum Power | < 16W |
| Protocols | QSFP-DD MSA, IEEE 802.3bs | Application | 800G Ethernet, Data Center Interconnect, Infiniband Interconnects |
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