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SFPs
Optics for every switch and OLT.
Optical transceivers in SFP through QSFP form factors — vendor coded, bench tested and stocked in multimode, singlemode, BiDi and PON variants.
At a glance
| Specification | Value |
|---|---|
| Speeds | 1G – 100G |
| Form factors | SFP / SFP+ / SFP28 / QSFP+ / QSFP28 |
| Variants | BiDi / CWDM / DWDM / PON |
| 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.
SFPs is one of the 14 cable types we carry across our Fibre Systems & Connectivity range — chosen for the way you actually deploy.
SFP, SFP+, SFP28, QSFP+ and QSFP28
1G to 100G line rates
BiDi, CWDM, DWDM and PON options
Vendor coded and bench tested
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 sfps earns its keep.
FTTx OLT and ONT ports
Enterprise switching
Data centre interconnect
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.
- [email protected]
- +44 (0) 20 3997 8994
- Brighton · United Kingdom
More Fibre Systems & Connectivity
Other cable types
Aerial Drop Cables
Self-supporting spans to the home.
Blown Drop Cables
Blow the drop to the premises.
Dual Sheath Patch Cords
Two sheaths, one patch cord.
OptiTap Drop Cables
Hardened plug-and-play drops.
Patchcords
Factory-tested fibre patching.
Hydra Cables
One trunk, many breakouts.
Preterminated Fibre
Terminate in the factory, not the field.
Splitters
One fibre in, many out.
Pigtails
Connector one end, fibre the other.
Splice Protectors
Protect the fusion splice.
Fibre Reflectors
Find the end of the fibre.
Attenuators
Take the power down safely.
Adaptors
Mate the connectors, panel the port.