AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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10G SFP+ transceiver for 850 nm multimode links up to 300 m with industrial temperature rating
This AddOn SFP+ transceiver is built for Cisco equipment that requires an SFP-10G-SR-X compatible module. It operates at 10 Gigabit speed over multimode fibre using an 850nm wavelength and reaches 300m. The LC connector and rugged design suit commercial network deployments.
Network engineers extending Cisco switches or routers across racks or campus buildings will find the 300m reach on OM3 or OM4 fibre a direct fit. The industrial temperature rating of -40 to 85C also supports harsh cabinet environments. Buyers who need longer reach, single-mode fibre or a different vendor coding should look at other transceiver types.
The 300m distance at 850nm is the single specification that determines whether this module matches the link budget. Verify the fibre type and patch-panel distance before ordering to ensure the signal margin meets the installation requirements.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | ADDON |
| Model name | SFP-10G-SR-X-AO |
| Part number | SFP-10G-SR-X-AO |
| Product type | Transceiver |
| Connectivity | |
| Supported protocols | TCP/IP |
| Size & build | |
| Form factor | SFP+ |
| Product weight | 0.05 lb (0.02 kg) |
| Shipping weight | 0.18 kg |
| Package size | 127 × 51 × 25 mm |
| Compatibility | |
| Brand compatibility | Cisco® |
Insert the module into the SFP+ cage until the latch clicks, then remove the dust caps and connect the LC duplex patch cord; the step most often missed is seating the latch fully so the module locks in place.
The LC ferrules and fibre end-faces should be inspected and cleaned with a one-click cleaner whenever links are reconnected; the module itself has no user-serviceable parts and is replaced only if optical output degrades.
Operating at up to 85 °C accelerates laser ageing, so sustained high-temperature use will reach the optical-power budget limit before the 300 m reach on OM3 multimode fibre becomes an issue.
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