Network bottlenecks can cripple your data flow, especially when you need reliable fibre links over long distances. The Cambium SFP-1G-SX 1.25Gbps LC Transceiver is a compact plug-in module that converts Ethernet signals to multimode fibre, giving you up to 1800 ft of high-speed connectivity without the hassle of complex setups. It’s designed for anyone who wants stable gigabit performance with minimal downtime.
Cambium SFP transceiver
With this transceiver installed, you’ll notice a smooth, plug-and-play experience. The module fits neatly into any SFP slot and immediately establishes a solid optical link, so you can focus on running your network rather than troubleshooting hardware. Its robust design handles harsh environments, letting you deploy it in data centres, industrial sites or outdoor cabinets with confidence.
Benefits of Cambium SFP transceiver
- Easy installation: Simple plug-in design means you’re up and running in minutes.
- Cost-effective: Provides gigabit performance without the expense of larger optics.
- Low power use: Operates on just +3.3 V, reducing overall energy consumption.
- Reliable link: Class I laser safety and DDM monitoring keep the connection stable.
- Wide temperature range: Works from -40 °F to 185 °F, suitable for extreme conditions.
Key Features of a 1.25Gbps SFP transceiver
- Data Transfer Rate: 1.25Gbps. Fast enough for most gigabit Ethernet applications.
- Optical Wave Length: 850 nm. Optimised for multimode fibre transmission.
- Cabling Type: Ethernet 1000Base-SX. Standard fibre link for reliable networking.
- Data Link Protocol: Gigabit Ethernet. Ensures compatibility with common network equipment.
- Max Transfer Distance: 1800 ft. Extends your network reach without signal loss.
- Voltage Required: +3.3 V. Simple power supply needs, easy to integrate.
- Form Factor: Plug-in module. Quick insertion into any SFP slot.
- Compatibility: MSA SFF-8472. Meets industry standards for seamless interoperability.
- Safety Class: Class I laser. Safe for use in populated environments.
- Diagnostics: Digital Diagnostics Monitoring (DDM). Provides real-time health data.
Usages of a 1.25Gbps SFP transceiver
This transceiver is ideal for IT managers upgrading campus networks, telecom technicians linking switches in industrial plants, and system integrators needing a reliable fibre solution for surveillance or IoT deployments where distance and durability matter.
Specifications
| Miscellaneous |
| Miscellaneous / Compliant Standards | MSA SFF-8472, RoHS, Lead-Free, FDA, SGS, CCIC |
| Networking |
| Networking / Form Factor | Plug-in module |
| Networking / Connectivity Technology | Wired |
| Networking / Features | Vertical Cavity Surface Emitting Laser (VCSEL), PIN photodiode, Digital Diagnostics Monitoring (DDM), 50/125µm core size, 62.5/125µm core size |
| Networking / Data Transfer Rate | 1.25Gbps |
| Networking / Optical Wave Length | 850 nm |
| Networking / Cabling Type | Ethernet 1000Base-SX |
| Networking / Data Link Protocol | Gigabit Ethernet |
| Networking / Type | SFP (mini-GBIC) transceiver module |
| Networking / Max Transfer Distance | 1800 ft |
| Header |
| Header / Product Line | Cambium Networks |
| Header / Packaged Quantity | 1 |
| Environmental Parameters |
| Environmental Parameters / Min Operating Temperature | -40 °F |
| Environmental Parameters / Max Operating Temperature | 185 °F |
| General |
| General / Device Type | SFP (mini-GBIC) transceiver module |
| General / Form Factor | Plug-in module |
| Expansion / Connectivity |
| Expansion / Connectivity / Interfaces | 1 x Ethernet 1000Base-SX (duplex) - LC multi-mode female x 2 |
| Power |
| Power / Voltage Required | +3.3 V |
| Summary Details |
| SFP transceiver type | Fiber optic |
| Maximum data transfer rate | 1000 Mbit/s |
| Interface type | SFP |
| Maximum voltage | 3.3 V |
