Wire & Cable
400G QSFP-DD AOC
Eight-pair parallel active optical cable. Eight transmit channels and eight receive channels over multimode fiber, for storage, data, and high-performance computing links. The product photo is an aqua fiber cable with a metal module at each end.
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What is a 400G QSFP-DD AOC?
Applications
The longer data center run, between racks or across a room, where the link is fiber rather than copper.
Key Benefits
Aggregate rate is 400 Gb/s. The description says up to 50 Gb/s per channel. The feature list says up to 53 Gbps per channel, as 8 x 53 Gbps PAM4, with CDR on the transmit and receive channels. Reach in the description is 100 meters. The feature list says 70 meters on OM3 or 100 meters on OM4. Power is 3.3 V and under 10 W per end. The connector is hot-swappable QSFP-DD to CMIS. Operating temperature is 0°C to 70°C, with digital diagnostics. Standards listed are SFF-8436, SFF-8432, SFF-8472, and IEEE 802.3bm. RoHS is listed.
400G QSFP-DD active optical cable
Eight pairs over multimode fiber. 400 Gb/s. 70 m on OM3 or 100 m on OM4 in the feature list.
Product Specifications
| Item | Specification |
|---|---|
| Aggregate Rate | 400 Gb/s |
| Channels | 8 transmit and 8 receive |
| Per Channel, Description | Up to 50 Gb/s |
| Per Channel, Feature List | Up to 53 Gbps, 8 x 53 Gbps PAM4 |
| Reach, Description | 100 m |
| Reach, Feature List | 70 m OM3 or 100 m OM4 |
| Standards | SFF-8436, SFF-8432, SFF-8472, IEEE 802.3bm |
| Power | 3.3 V, under 10 W per end |
| Connector | Hot-swap QSFP-DD, CMIS |
| Temperature | 0°C to 70°C |
| Other | CDR, digital diagnostics, RoHS |
Key Features
Per-channel rate and reach are printed twice in the catalog and the two lines do not match. Both are kept.
| Feature | Description |
|---|---|
| Medium | Multimode fiber, aqua jacket |
| Ends | Metal QSFP-DD module |
| CDR | On transmit and receive |
400G QSFP-DD active optical cable
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