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Two SFP28 connectors on a twinax cable, 1m

AddOn

AddOn MCP2M00-A001E30N Compatible 25GBase-CU SFP28 Direct Attach Cable Passive Twinax 1m

SKU CH-G9W7-YY4MB

Connects 25GBase-CU SFP28 ports with a 1m passive twinax direct attach cable

  • 25GBase-CU SFP28 direct attach for high-speed 25 Gbps links
  • Passive twinax design needs no power for low-latency 1 m runs
  • TAA compliant for government and regulated procurements
  • Mellanox MCP2M00-A001E30N compatible for drop-in deployment

AddOn 25GBase-CU SFP28 Direct Attach Cable

This AddOn passive twinax cable is built to the 25GBase-CU standard with SFP28 connectors on each end. It provides a direct link between two 25 GbE ports without an active transceiver. The 1 metre length suits adjacent rack equipment or top-of-rack switching. The product is TAA compliant and matches the Mellanox MCP2M00-A001E30N part number for drop-in compatibility.

Plug-and-play installation with no driver required

Insert the SFP28 ends into matching ports until the latch clicks; the link negotiates automatically. Because the cable is passive it draws no extra power and generates no heat. The fixed 1 metre reach cannot be extended, so measure the rack span before ordering. Buyers who need a longer run or an active optical link should choose a different cable type.

Highlights

  • 25GBase-CU SFP28 direct attach for high-speed 25 Gbps links
  • Passive twinax design needs no power for low-latency 1 m runs
  • TAA compliant for government and regulated procurements
  • Mellanox MCP2M00-A001E30N compatible for drop-in deployment

Specifications

BrandAddOn
Shipping weight0.45 kg
Package size25 × 25 × 25 mm

Questions about this item

How can I verify the 25GBase-CU SFP28 link is active after connecting the cable?

Check the switch or NIC port LEDs for a solid link light and confirm the interface reports 25 Gb/s speed and no errors in the OS or management console.

What comes in the box and do I need separate SFP28 modules?

The package includes one passive twinax cable with integrated SFP28 ends; no separate transceivers are required.

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