AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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A 25 Gbps single-mode SFP transceiver with a duplex LC UPC connector for 10 km links
The UACC-OM-SFP28-LR is a single-mode optical module built for 25 Gbps Ethernet links. It targets network engineers and integrators who need long-reach connectivity between switches, routers or servers across campus or metro fibre. The blue-latched unit operates at a 1310 nm wavelength for both transmit and receive paths.
This transceiver plugs into any SFP28 port that supports 25GBase-LR and accepts a duplex LC UPC patch cord. It frees the adjacent port from copper cabling and the associated reach limits, letting a single fibre pair carry the full 25 Gbps stream up to 10 km without intermediate amplification or regeneration equipment.
Typical power consumption sits at 1.3 W, so the module adds minimal load to the host chassis power budget. The rated operating range spans 0 °C to 70 °C, allowing deployment in standard telecom cabinets or data-centre aisles without active cooling directed at the cage. No fan or heatsink is integrated on the module itself.
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| Product | |
|---|---|
| Brand name | Ubiquiti Networks |
| Model name | UACC-OM-SFP28-LR |
| Product type | Transceiver |
| Performance | |
| Transfer speed | 25 Gbit/s |
| Connectivity | |
| Optical wavelength | TX wavelength: Blue latch: 1310 nm RX wavelength: Blue latch: 1310 nm |
| Fiber mode | Single-mode Optical Fiber |
| Maximum range | 10Km |
| Ports & slots | |
| Port count | Duplex LC UPC connector |
| Power | |
| Power draw | 1.3 W |
| Size & build | |
| Form factor | SFP |
| Shipping weight | 0.09 kg |
| Package size | 178 × 102 × 13 mm |
| Environment & compliance | |
| Temperature range | 0° ~ 70 °C |
The UACC-OM-SFP28-LR is rated for 10 km over single-mode fibre using a 1310 nm wavelength on both TX and RX.
Power draw is 1.3 W and the operating temperature range is 0 °C to 70 °C, so plan airflow for that thermal envelope.
It requires an SFP28 cage with a duplex LC UPC connector; the host must support 25GBase-LR optics.
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