The 400G QSFP-DD to 4x 100G QSFP56 breakout Ethernet active optical cables are designed for use in 400 Gigabit Ethernet links over OM3 multimode fibers, each operating at data rates of up to 53.125Gbps per channel by PAM4 modulation. This breakout cable is compliant with IEEE 802.3cd, OIF-CEI, QSFP-DD MSA, QSFP-DD-CMIS, IEEE 802.3bs Annex120E SFF-8024, SFF-8679, SFF-8682 standards. Thin and lightweight AOC cables simplify cable management, enabling an efficient system airflow, which is critical in high-density racks. It is used extensively in cloud and supercomputers due to its low cost, high-value proposition, and increased reliability.
Specifications
| Part Number | QDD-400G-4QAO50 | Vendor Name | KEXINT |
| Form Factor | QSFP-DD to QSFP56 | Max Data Rate | 400Gbps |
| Cable Length | 50m | Cable Type | OM3 |
| Wavelength | 850nm | Minimum Bend Radius | 30mm |
| Transmitter Type | VSCEL | Receiver Type | PIN |
| Power Consumption | 400G <12W 100G<3.5W |
Jacket Material | LSZH |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR | Modulation Format | 8x 50G-PAM4 |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | IEEE 802.3cd, OIF-CEI-04.0, QSFP-DD MSA, QSFP-DD-CMIS-Rev4.0, SFF-8024, IEEE 802.3bs Annex120E | Host FEC | Pre-FEC BER 2.4E-4 |
| Application | 400G Ethernet | Warranty | 1 Year |
Connectivity Solutions
Features
Tested in Host Devices for Proven Interoperability
Every unit is quality tested in the targeted switch environment to guarantee flawless operations.
