AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Converts 10/100/1000Base-T copper to 1000Base-SX fibre at 850 nm up to 1804.46 ft
The M/GE-PSW-SX-01(LC)NA is a new stand-alone Mini media converter designed for cost-effective entry-level media conversion. It bridges 10/100/1000Base-T copper ports and 1000Base-SX fiber ports in space-limited locations. Plug-and-play deployment requires no configuration. It operates at Layer 2 to convert copper to fiber and provide rate conversion for legacy 10/100 devices.
The single specification that decides compatibility is the 850nm wavelength 1000Base-SX fiber interface. This transceiver only links with matching 1000Base-SX optics at the same wavelength. It will not operate with 1000Base-LX, single-mode fiber, or any interface using a different wavelength. Verify the remote end uses identical 1000Base-SX 850nm optics before purchasing.
The converter supports a maximum distance of 1804.46 ft over multimode fiber cable. This comfortably handles typical building and campus backbone runs within a single floor or between adjacent racks. It runs out on longer campus links, metropolitan spans, or any route exceeding the stated reach. Buyers needing greater distance must select a different optic.
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| Product | |
|---|---|
| Brand name | TRANSITION |
| Product type | Transceiver |
| Performance | |
| Transfer speed | 1000Base-SX 10/100/1000Base-T |
| Connectivity | |
| Supported standards | 1000Base-SX 10/100/1000Base-T |
| Network cabling | 1000Base-SX 10/100/1000Base-T |
| Optical wavelength | 850 nm |
| Fiber mode | Twisted Pair Optical Fiber |
| Supported protocols | Gigabit Ethernet |
| Maximum range | 1804.46 ft (550 m) |
| Ports & slots | |
| Port count | 1000Base-SX 10/100/1000Base-T |
| Power | |
| Power adapter | Wall Mountable |
| Size & build | |
| Shipping weight | 0.45 kg |
| Package size | 178 × 133 × 89 mm |
The transceiver handles gigabit Ethernet at 1000 Mbps over multimode fiber, and the copper side auto-negotiates at 10, 100 or 1000 Mbps so legacy 10/100 devices can connect without reconfiguration.
The LC duplex connector carries 850 nm light over multimode fiber, and the link is rated for 1804.46 ft; beyond that distance signal loss will exceed the receiver sensitivity.
The unit is a compact wall-mountable enclosure that ships with an AC adapter, so you only need a nearby mains outlet and a flat vertical surface for the included brackets.
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