400G QSFP112 PCxxx Passive DAC
The 400G QSFP112 PCxxx Passive DAC is a passive twinax direct attach copper cable with QSFP 112 to QSFP 112, supporting 400Gbps links over 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. It is a cost effective, low latency interconnect for 400G Ethernet data center and cloud network environments, and complies with 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
Designed for 400G Ethernet data center and cloud network environments, the 400G QSFP112 PCxxx Passive DAC carries 400Gbps between QSFP 112 to QSFP 112 interfaces. This unit is supplied at 0.5-1.5m (2ft-5ft). Because the assembly is factory terminated and tested as a complete link, installation is plug and play on both ends. Compatibility with systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of Generic.
Standards and Compatibility
Compliance: industry MSA standards. For projects standardized on hardware, this product replaces the Generic directly, with identical fit and function. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.
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. Volume pricing is available for project quantities.
Quality and Testing
Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.
Packaging Options
Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.
Factory Custom Capability
Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.
Worldwide Delivery
We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.
