25G SFP28 Passive DAC, 0.5m (2ft)

The 25G SFP28 Passive DAC, 0.5m (2ft) is a passive twinax direct attach copper cable with SFP28 to SFP28, supporting 25Gbps links over a length of 0.5m (1.64ft). 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 25G Ethernet, data center interconnect and 5G transport networks, and complies with IEEE 802.3, SFP28 MSA, SFF-8402, Infiniband, EIA 364-1000.

Product Highlights

• SFP28 to SFP28
• Data rate: 25Gbps
• Cable type: Passive Twinax
• Length: 8 standard options from 0.5m (2ft) to 5m (16ft)
• Operating temperature: 0 to 70°C (32 to 158°F)

The 25G SFP28 Passive DAC, 0.5m (2ft) connects SFP28 to SFP28 ports at 25Gbps in 25G Ethernet, data center interconnect and 5G transport networks. This unit is available in 8 standard lengths from 0.5m (2ft) to 5m (16ft). The integrated construction removes separate optics from the link budget and reduces the number of failure points in the row. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing.

This product is designed and tested to comply with IEEE 802.3, SFP28 MSA, SFF-8402, Infiniband, EIA 364-1000. It plugs into any standards-based SFP28 to SFP28 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

The part number of this assembly varies with length, for example SFP-25G-PC005 for the shortest option. We supply this cable in 0.5m (2ft), 1m (3ft), 1.5m (5ft), 2m (7ft), 2.5m (8ft), 3m (10ft), 4m (13ft) and 5m (16ft). Custom lengths beyond this range can also be produced on request. Wire gauge: 30AWG. Samples for testing can be arranged before bulk orders.

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.

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.

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.