For short reach 400Gbps links in 400G Ethernet data center and cloud network environments, the 400G QSFP112 PCxxx Passive DAC offers a factory terminated passive twinax assembly with QSFP 112 to QSFP 112 connectors and a length of 0.5-1.5m (2ft-5ft). As a passive cable it draws essentially no power and adds no latency to the link. The cable meets industry MSA standards.
Product Highlights
- QSFP 112 to QSFP 112
- Data rate: 400Gbps
- Cable type: Passive Twinax
- Length: 0.5-1.5m (2ft-5ft)
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | QSFP-400G-PCxxx |
|---|---|
| Manufacturer | HT |
| Connector Type | QSFP 112 to QSFP 112 |
| Max. Data Rate | 400Gbps |
| Minimum Bend Radius | 46mm |
| Wire AWG | 26~30AWG |
| Cable Length | 0.5-1.5m (2ft-5ft) |
| Jacket Material | PET |
| Cable Type | Passive Twinax |
| Compatible | Generic |
| Max. Power Consumption | 0.1W Per End |
| Power Supply | 3.3V |
| Temperature | 0 to 70°C (32 to 158°F) |
| Application | 400G Ethernet |
| Modulation Technology | 4x106.25Gb/s PAM4 |
| Protocol | CMIS 5.0, SFF-8024 |
Applications
In 400G Ethernet data center and cloud network environments, the 400G QSFP112 PCxxx Passive DAC provides a factory terminated 400Gbps link between QSFP 112 to QSFP 112 ports. This unit is supplied at 0.5-1.5m (2ft-5ft). The integrated construction removes separate optics from the link budget and reduces the number of failure points in the row. It is interoperable with platforms and replaces the part Generic directly.
Standards and Compatibility
This product is designed and tested to comply with industry MSA standards. It is interoperable with equipment and serves as a direct equivalent to the part number Generic.
Ordering Information
This model is supplied at 0.5-1.5m (2ft-5ft) under part number QSFP-400G-PCxxx. Other lengths of the same assembly can be produced on request. Wire gauge: 26~30AWG. Samples for testing can be arranged before bulk orders.
Our Testing Process
Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.
How We Pack
Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.
Built to Your Spec
Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.
Delivery
Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.