AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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An SFP transceiver providing copper 10/100/1000Base-T and fibre 1000Base-X connectivity in a single module
This SFP module converts between 10/100/1000Base-T copper Ethernet and 1000Base-X fibre interfaces. Network engineers use it to extend copper switch ports over single-mode or multi-mode fibre without replacing existing hardware. The transceiver is supplied new and includes a North America power supply for standalone media-converter operation. It suits campus LANs, metro-Ethernet hand-offs and industrial networks that need a hot-pluggable copper-to-fibre bridge.
The module plugs into any MSA-compliant SFP slot on switches, routers or media converters, drawing power directly from the host device. No extra rack space or external chassis is required when used inside a managed switch. When deployed with the included power supply it operates as a standalone media converter, freeing a copper port on the aggregation layer while extending the link over fibre. The hot-pluggable design allows insertion or removal without powering down the host equipment.
The transceiver runs passively with no moving parts, so it adds negligible thermal load to a switch chassis and produces no audible noise. Typical power draw stays well within the SFP MSA limit, leaving headroom for other modules in the same cage row. The supplied power supply handles North America mains voltage when the unit is used as a standalone converter, keeping the device cool and quiet in wiring-closet or desktop deployments.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | TRANSITION |
| Size & build | |
| Shipping weight | 0.91 kg |
| Package size | 84 × 46 × 22 mm |
| In the box | |
| In the box | M/GE-xSW-SFP-01-xx-UxX Transceiver/Media Converter Power Supply (North America) |
The copper interface supports 10, 100 and 1000 Mbps; sustained throughput cannot exceed the negotiated 1000 Mbps rate.
The transceiver has no fan; heat output is low and typical for SFP form-factor devices under constant load.
A switch or router with an SFP slot that accepts 1000Base-X optics is needed.
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