The 100G SFP-DD 2 x 50G PAM4 to 2 x SFP56 50G PAM4 Passive DAC, 0.5m (2ft) provides a 100Gbps copper connection between SFP-DD to 2x SFP56 ports with a cable length of 0.5m (2ft). As a passive cable it draws essentially no power and adds no latency to the link. Direct attach copper keeps both latency and power consumption to a minimum, which makes it the economical choice for 100G Ethernet data center and enterprise network environments.

Product Highlights

• SFP-DD to 2x SFP56
• Data rate: 100Gbps
• Cable type: Passive Twinax
• Length: 4 standard options from 0.5m (2ft) to 3m (10ft)
• Operating temperature: 0 to 70°C (32 to 158°F)

The 100G SFP-DD 2 x 50G PAM4 to 2 x SFP56 50G PAM4 Passive DAC, 0.5m (2ft) is a 100Gbps direct attach copper cable for SFP-DD to 2x SFP56 connections in 100G Ethernet data center and enterprise network environments. This unit is available in 4 standard lengths from 0.5m (2ft) to 3m (10ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. 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.

This product is designed and tested to comply with SFPDD: SFP-DD MSA, SFP-DD MIS, IEEE 802.3cdSFP56: SFF-8432, SFF-8402, SFF-8472, IEEE 802.3cd. It plugs into any standards-based SFP-DD to 2x SFP56 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

The standard part number of this assembly is SDD-100G-2SPC005. We supply this cable in 0.5m (2ft), 1m (3ft), 2m (7ft) and 3m (10ft). Custom lengths beyond this range can also be produced on request. Wire gauge: 30AWG.

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.

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.

We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.

Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.