AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Industrial SFP transceiver for single-mode fibre at 1310 nm with LC duplex connector
This transceiver is a 1000Base-LX module built for TP-Link Omada switches and routers. It connects single-mode fibre links in managed network environments. The unit is supplied new and targets administrators extending campus or metro segments.
A single LC duplex receptacle carries both transmit and receive paths over 9/125 µm fibre. The module operates at a 1310 nm wavelength and is rated for industrial operating temperatures. Hot-plug SFP form factor allows insertion without powering down the host switch.
The interface runs at 1.25 Gigabit Ethernet line rate using the 1000Base-LX standard. Reach is limited by the optics and fibre attenuation budget inherent to 1310 nm single-mode transmission. It does not support multi-mode fibre or 1000Base-SX distances.
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| Product | |
|---|---|
| Brand name | TP LINK |
| Compatibility | |
| Brand compatibility | Omada |
The 1000Base-LX standard on single-mode fibre at 1310 nm typically reaches up to 10 km, though actual link budget depends on the specific module and patch-cord loss.
It uses an LC duplex connector and expects 9/125 µm single-mode fibre patch cords.
Slide the module into an SFP cage until it clicks; the frequent error is forcing it without removing the dust caps or aligning the key correctly.
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