For short reach 100Gbps links in 100G Ethernet data center and enterprise network environments, the 100G SFP-DD 2 x 50G PAM4 to 2 x SFP56 50G PAM4 Passive DAC, 0.5m (2ft) offers a factory terminated passive twinax assembly with SFP-DD to 2x SFP56 connectors and a length of 0.5m (2ft). As a passive cable it draws essentially no power and adds no latency to the link. The cable meets SFPDD: SFP-DD MSA, SFP-DD MIS, IEEE 802.3cdSFP56: SFF-8432, SFF-8402, SFF-8472, IEEE 802.3cd.
Product Highlights
- SFP-DD to 2x SFP56
- Data rate: 100Gbps
- Cable type: Passive Twinax
- Length: choose from 4 standard lengths, 0.5m (2ft) to 3m (10ft)
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | SDD-100G-2SPC005 |
|---|---|
| Manufacturer | HT |
| Form Factor | SFP-DD to 2x SFP56 |
| Max. Data Rate | 100Gbps |
| Media | Copper |
| Cable Type | Passive Twinax |
| Cable Length | 0.5m (2ft), 1m (3ft), 2m (7ft), 3m (10ft) |
| Jacket Material | PVC (OFNR) |
| Minimum Bend Radius | 23.6mm |
| Wire AWG | 30AWG |
| Max. Power Consumption | 0.1W |
| Modulation Format | SFP-DD-2x 50G-PAM4SFP56-1x 50G-PAM4 |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Application | 100G Ethernet, 128G Fibre Channel |
| Protocols | SFPDD: SFP-DD MSA, SFP-DD MIS, IEEE 802.3cdSFP56: SFF-8432, SFF-8402, SFF-8472, IEEE 802.3cd |
Applications
Designed for 100G Ethernet data center and enterprise network environments, the 100G SFP-DD 2 x 50G PAM4 to 2 x SFP56 50G PAM4 Passive DAC, 0.5m (2ft) carries 100Gbps between SFP-DD to 2x SFP56 interfaces. This unit is offered in 4 standard lengths from 0.5m (2ft) to 3m (10ft). Because the assembly is factory terminated and tested as a complete link, installation is plug and play on both ends. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing. The link runs SFP-DD-2x 50G-PAM4SFP56-1x 50G-PAM4 modulation, which keeps it aligned with current 100G switch silicon.
Standards and Compatibility
Compliance: SFPDD: SFP-DD MSA, SFP-DD MIS, IEEE 802.3cdSFP56: SFF-8432, SFF-8402, SFF-8472, IEEE 802.3cd. 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
Order this assembly under part number SDD-100G-2SPC005. Available lengths are 0.5m (2ft), 1m (3ft), 2m (7ft) and 3m (10ft). If you need a length outside this list, our factory can build it to order. Wire gauge: 30AWG. Samples for testing can be arranged before bulk orders.
Tested Before Shipment
We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.
Packaging
Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.
Customization Service
Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.
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.