CAB-S-S-25G-5M: Arista SFP28 to SFP28 Passive Direct Attach Copper Twinax Cable (25G, 5m)
MPN: CAB-S-S-25G-5M|By: Arista

Price
Quoted on request
Current pricing within 48 business hours.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
Arista lists CAB-S-S-25G-5M as a SFP28 to SFP28 passive direct attach copper twinax cable (25G, 5m). Reach, fibre type and connector have to agree along the whole path, and a patch panel in the middle counts. This assembly is 5m. Send the run length and the fibre already installed and we will match it.
Quotes are itemised down to the accessories, so nothing that is needed to make the part work is left off and discovered later.
Specifications
General
- Manufacturer part number
- CAB-S-S-25G-5M
- Product Type
- Transceivers & Cables
- Manufacturer
- Arista
Technical specifications
- Cable Length
- 5m
Interfaces & connectivity
- Cable Type
- Passive
These are the 4 facts we can state about CAB-S-S-25G-5M without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Arista CAB-S-S-25G-5M is deployed
- Like-for-like replacement of CAB-S-S-25G-5M in an existing system
- Replacing an optic that has started erroring
- Bringing up a new link between two existing switches
Who this part is for
- Integrators supplying the passive layer with a switch order
- MSPs holding spare optics against a customer SLA
- Network teams matching optics at both ends of an existing link
What you get ordering this from us
Ordered by part number
Quoted and supplied against CAB-S-S-25G-5M specifically, so what arrives is what your build sheet asks for.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
Is CAB-S-S-25G-5M genuine and is the warranty intact?
Yes, new and sealed, with the Arista warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
Will CAB-S-S-25G-5M work in my server?
Tell us the switch at both ends of the link. Optics are frequently vendor-coded, so a module that is electrically correct can still refuse to come up; we confirm the coding for both ends before it ships.
Do you accept purchase orders and quote at volume?
Yes. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
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Browse all Transceivers & Cables or everything we stock from Arista.
Specifying a system, not just the part?
Optics and cabling are part of the fabric spec on a cluster build, since both ends and the switch have to agree.
