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644728043699
Extreme Networks 25G-DACP-SFP1M 1 Meter 25GbE SFP28 Direct Attach Passive Copper Cable
644728043699

Extreme Networks 25G-DACP-SFP1M 1 Meter 25GbE SFP28 Direct Attach Passive Copper Cable

Best price now

$162.19at AmazonChecked 1 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $162.19 at Amazon (checked Nov 11, 2026).
  • Checked at 2 stores.

Our take on the Extreme Networks 25G-DACP-SFP1M 1 Meter 25GbE SFP28 Direct Attach Passive Copper Cable

This is a 1-meter passive copper direct attach cable for linking two SFP28 ports at 25GbE. It carries 25GbE over twinax with no optics or transceivers, so it draws almost no power and adds little latency compared with optical links. It suits short runs inside a rack or between adjacent racks, such as switch-to-switch or switch-to-server links. Against fiber, it is simpler and cheaper to run but limited to a few meters and only works between SFP28 ports.

Best forRack-internal switch-to-switch linksConnecting 25GbE servers to top-of-rack switchesShort runs between adjacent racksData center builds using Extreme switches
Pros
  • Passive design needs no power and adds negligible latency
  • No separate transceivers to buy or configure
  • 1-meter length suits top-of-rack and in-rack cabling
  • SFP28 connectors are hot-swappable
  • Simpler and more durable than fragile optical patch leads
Cons
  • Only works over very short distances
  • Both ends must be SFP28 or SFP+ 25G-capable ports
  • Twinax is thicker and less flexible than fiber
  • Vendor-coded for Extreme switches, so it may not work in other brands

Extreme Networks 25G-DACP-SFP1M 1 Meter 25GbE SFP28 Direct Attach Passive Copper Cable prices at every store

  • GotodirectNew

    In stock

    $290.00Checked 1 h ago
    Visit Gotodirect
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $162.19Free shippingChecked 1 h ago
    Visit Amazon

Also available at

  • ConnectionCheck price at Connection

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Extreme Networks 25G-DACP-SFP1M 1 Meter 25GbE SFP28 Direct Attach Passive Copper Cable price history

Lowest price we've seen: $73.95 on Nov 11 at Connection. Tracked across 2 stores since Nov 11.

About the Extreme Networks 25G-DACP-SFP1M 1 Meter 25GbE SFP28 Direct Attach Passive Copper Cable

This is a 1 meter direct attach cable for 25 Gigabit Ethernet. It has SFP28 connectors and uses passive copper construction.

It is made by Extreme Networks under part number 25G-DACP-SFP1M.

Brand
Extreme Networks
Part number
25G-DACP-SFP1M
Length
1 meter
Speed
25 GbE
Connector
SFP28
Cable type
Direct attach, passive copper

Questions and answers

What is this cable used for?
It links two 25GbE SFP28 ports, typically a switch to a server or switch to switch, over a 1-meter run. It replaces a pair of optical transceivers and a fiber patch lead.
Does it work in 10G SFP+ ports?
SFP28 cages usually accept SFP+ modules, but the link runs at the lower speed only if both ends negotiate 10G. Check that your switch supports 25G DACs in those ports.
Will it work in non-Extreme switches?
Vendor-coded cables are programmed for Extreme gear and often fail or throw errors in other brands. Use a cable coded for your switch vendor.
Do I need transceivers with it?
No. The SFP28 connectors are built into the cable, so you plug it straight into the ports.
Is passive copper fast enough for 25GbE?
Yes, over 1 meter passive twinax handles 25GbE without issue. Passive DACs are standard for short in-rack links.
Where is the Extreme Networks 25G-DACP-SFP1M 1 Meter 25GbE SFP28 Direct Attach Passive Copper Cable cheapest?
At Amazon, for $162.19, as of our latest check.
Where can I buy the Extreme Networks 25G-DACP-SFP1M 1 Meter 25GbE SFP28 Direct Attach Passive Copper Cable?
3 stores we checked sell it, including Gotodirect, Amazon, Connection.

Stores we've priced the Extreme Networks 25G-DACP-SFP1M 1 Meter 25GbE SFP28 Direct Attach Passive Copper Cable at

  • Connection deals and prices

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