AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Delivers 10 Gbps over multi-mode fibre up to 300 m with a single LC port
This SonicWall transceiver delivers 10 Gbps connectivity over multi-mode optical fibre using an LC interface. It is built for network administrators who need reliable short-reach links between switches, routers or firewalls in data-centre or campus environments. The SFP+ form factor fits standard ports without proprietary lock-in.
Weighing 0.48 units, the module inserts and removes without powering down the host device. LC connectors provide a secure, low-profile patch-cord attachment that simplifies cable management in dense patch panels. Multi-mode fibre support keeps installation costs lower than single-mode alternatives for runs within the rated distance.
The part replaces legacy gigabit transceivers when aggregate throughput demands exceed single-gigabit capacity. The jump is worthwhile for core-to-access aggregation, storage replication or backup links that regularly saturate 1 Gbps. It does not serve links longer than 300 m or single-mode fibre plants.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | SonicWALL |
| Model name | 01-SSC-9785 |
| Product type | Transceiver |
| Performance | |
| Transfer speed | 10 Gbit/s |
| Connectivity | |
| Fiber mode | Multi-mode Optical Fiber |
| Maximum range | 300m |
| Ports & slots | |
| Port count | LC |
| Size & build | |
| Form factor | SFP+ |
| Shipping weight | 0.05 kg |
| Package size | 127 × 81 × 64 mm |
The 10GBase-SR interface supports a maximum distance of 300 metres over multi-mode optical fibre.
This module uses the SFP+ form factor and connects via a single LC duplex port for multi-mode fibre.
Insert the module into an available SFP+ slot until it clicks, then attach the LC fibre cables ensuring the Tx and Rx fibres match the remote end.
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