Coded SFP / SFP+ Optics
Vendor-coded optics, lab tested.
Coded SFP, SFP+, SFP28, QSFP+ and QSFP28 optics compatible with all major switch and router vendors — bench-tested before dispatch.

At a glance
| Specification | Value |
|---|---|
| Speeds | 1G – 100G |
| Form factors | SFP / SFP+ / SFP28 / QSFP+ / QSFP28 |
| Coding | Major vendor coded |
| Reach | SR / LR / ER / ZR options |
- UK WarehousedSame-week dispatch
- In-house engineersTechnical specs & support
- End-to-end BOM fulfilmentKitted, staged, delivered
- 120+ network buildersTrust Altnets to deliver
Key features
Built for how it gets installed.
Coded SFP / SFP+ Optics is one of the 7 cable types we carry across our Active Equipment range — chosen for the way you actually deploy.
1G, 10G, 25G, 40G and 100G variants
Vendor coding for Cisco, Juniper, Arista, HPE and more
Multimode and singlemode reaches
DDM / DOM monitoring
Why Altnets
The clever choice for network builders.
Deep UK stock
300,000+ sqft of warehousing and 4,000+ pallet positions — same-week dispatch on most line items.
Engineers, not order-takers
In-house technical team to validate specs, propose alternatives and de-risk your build before it ships.
BOM, kitted & staged
Multi-vendor consolidation, phased deliveries and project staging built into every order.
UK & worldwide reach
Air, sea and road freight with full export documentation and flexible incoterms for global rollouts.
Applications
Where coded sfp / sfp+ optics earns its keep.
Data centre interconnect
Enterprise switching
Service provider networks
Lab and test environments
Have a question?
Let's get your network moving.
Tell us what you're building. We'll come back with a quote, lead times, and a plan.
- sales@altnets.co.uk
- +44 (0) 20 3997 8994
- Brighton · United Kingdom
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