AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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A multi-mode SFP transceiver delivering 1000 Mbps over 550 metres of 850 nm fibre with LC connectors and DOM, rated for -40 to 85 °C operation
This AddOn ISFP-GIG-SX-AO module is a hot-pluggable SFP transceiver built for 1000Base-SX links on multi-mode fibre. It operates at an 850nm wavelength and reaches 550m, making it suitable for Gigabit Ethernet and Fibre Channel connections in enterprise switches and routers.
Network teams needing a TAA-compliant, industrial-temperature SFP for 550m multi-mode runs will find this unit matches the Alcatel-Lucent Nokia iSFP-GIG-SX part. Buyers who require single-mode distances, 10-Gigabit speeds or a different vendor lock-in should look at other modules.
The SFP form factor slides into any compliant cage without tools and works immediately thanks to the Class 1 laser and integrated GaAs detector. The main risk is inserting the module into a port that does not support 1000Base-SX or using single-mode patch cords instead of multi-mode fibre.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | AddOn |
| Part number | ISFP-GIG-SX-AO |
| Product type | Transceiver |
| Size & build | |
| Form factor | SFP |
| Shipping weight | 0.05 kg |
| Package size | 121 × 70 × 30 mm |
| Compatibility | |
| Brand compatibility | Alcatel-Lucent Nokia® |
An SFP slot that accepts 1000Base-SX modules with an LC duplex connector.
Yes — it operates at 850nm with a 550m reach on multi-mode fiber, matching legacy SX parameters.
Check the DOM readouts for optical power and temperature; they should stay within the -40 to 85C operating range.
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