JL489A-AO: AddOn 25G SFP28 to SFP28 Twinax DAC 5m
MPN: JL489A-AO|By: AddOn

Starting from
$230
Indicative. Final pricing is confirmed with your quote.
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
AddOn lists JL489A-AO as a 25G SFP28 to SFP28 twinax DAC 5m. Optics have to match at both ends and are frequently vendor-coded, so a module that is electrically correct can still refuse to link. Tell us both switch models and we will confirm compatibility before it ships.
Send the quantity you need and we will come back within 48 business hours with availability confirmed, not estimated.
Specifications
General
- Manufacturer part number
- JL489A-AO
- Product Type
- Transceivers & Cables
- Manufacturer
- AddOn
Technical specifications
- Cable Length
- 5m
Published specifications for JL489A-AO. Anything not listed here we will confirm against the manufacturer's documentation before quoting, because we would rather answer the question than let you assume.
Where the AddOn JL489A-AO is deployed
- Swapping out a failed transceiver for JL489A-AO under change control
- Cabling a new rack into an installed fabric
- Bringing up a new link between two existing switches
Who this part is for
- Integrators supplying the passive layer with a switch order
- Procurement buying optics in quantity for a scheduled build
- Network teams matching optics at both ends of an existing link
What you get ordering this from us
Ordered by part number
The order is placed against JL489A-AO, not against a description of it, so there is no room for a substitution you did not agree to.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Coded for both ends
Tell us the switch at each end and we confirm the vendor coding before dispatch rather than after a link fails to come up.
Questions buyers ask about this part
Is JL489A-AO genuine and is the warranty intact?
Yes. It ships new in AddOn packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
Will JL489A-AO 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.
Compare other Transceivers & Cables we stock
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| Dell Technologies 1G SFP SX 850nm Optical Transceiver Module | Dell Technologies | Speed: 1Gb/s | In Stock | $50 |
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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.
