SFP 1000Base-SX 1.25Gbps 850nm LC DDM MMF 550m operating temp. -40+85
The SFP 1000BASE-SX DDM 850nm LC MMF 550m optical module (temperature range -40°C to +85°C) offers reliable data transmission over distances of up to 550 meters at 1.25 Gbps using multimode fiber. It meets SFP MSA standards and is compatible with a wide range of network devices. The built-in DDM function allows real-time monitoring of optical parameters.
Modules are individually encoded prior to shipping to ensure full compatibility with network devices from the manufacturer of choice.
10 YEARS of experience
EASY RETURNS also for B2B
Warranty 24 months
The 1G SFP SXI industrial transceiver
Operating over an extended temperature range of -40°C to +85°C, the 1000GBase-SX optical SFP (miniGBIC) module provides efficient data transmission over distances of up to 550 meters. It operates at 850 nm and supports speeds of up to 1.25 Gbps, using multimode fiber (MMF). Equipped with an LC/UPC optical duplex connector to ensure precise and stable connections. The Digital Diagnostic Monitoring (DDM) function enables real-time monitoring of optical parameters such as output power, input power, temperature and supply voltage to help manage and optimize network performance. The modules are compatible with SFP MSA standards and compatible with devices from different manufacturers, making them an ideal choice for stable and reliable network connections.
Before shipping, the modules are individually coded to ensure full compatibility. If you did not find the manufacturer's name in the list, please select the "Other" option at the end of the list.
Example application of SFP 1000BASE-SXI optical module
Specifications - basic parameters
LightOptics LO-SF-1G-SXI transceiver - SFP 1.25 Gbps 850 nm LC MMF DDM 550 m:
- Wavelength: 850 nm
- Transmission speed: 1.25 Gbps
- Range: up to 550 meters
- Fiber type: multimodefiber (MMF)
- Connector: duplex LC/UPC
- Industrial version: extended temperature range from -40°C to +85°C
- DDM/DOM function: real-time monitoring
- Compatible with SFP MSA (Multi-Source Agreement) standards
- Compatible with devices from leading network equipment manufacturers
Proven replacement for, among others:
Reliable transceivers
We provide high quality and reliability, guaranteeing stability of your network. Offered transceivers undergo detailed testing in our laboratory by experienced engineers. Not only the programming method affects the compatibility of optical modules, but also the repeatability of its performance. Therefore, our engineers conduct rigorous testing and analysis before launching the devices on the market. They are commited to ensuring that our optical modules work perfectly with various network devices and are correctly detected. Our transceivers work stably in devices such as switches, converters, routers, servers from most manufacturers on the market. We are constantly developing the compatibility of transceivers and DAC cables, adapting them to new devices and changing softwares.
Change vendor compatibility of your transceiver with just two clicks!
LightBoard: easy-to-use mobile configuration tool. Use it to remotely, change the vendor compatibility of any module or DAC cable, as many times as you want. Save valuable storage space and gain flexibility.
Supports: SFP 1G, SFP+ 10G, XFP 10G, SFP28 10/25G, QSFP+ 40G, QSFP28 100G
The device is connected to the cloud and updates automatically.
Free license for every user.
NOTE: LightBoard can be used only with LightOptics modules and DAC cables.
DDM — fast and easy network diagnostics
It’s a perfect alternative for a reflectometer or an optical power meter. You can monitor all the basic parameters of the transceiver in real time!
You gain access to the optical power, operating temperature, voltage, and current from within the switch.
Learn more about DDM on our blog: What is a DDM module and how to use it?
Warranty and support — EU-based distribution
Not sure which module to choose to satisfy your needs? We’ll help you find and implement the best solution for your network.
Our sales consultant will provide you with expert advice and offer additional help after the purchase is finished.
Optical transceivers and DAC cables have a full 24-month warranty.
| Model | LO-SF-1G-SXI |
|---|---|
| Warranty | 24 months |
| Transmission Type | Duplex |
| Interface Type | SFP |
| Bit Rate | 1G |
| Medium (Fiber) | MMF multimode |
| Connector | 2xLC/UPC |
| Range | 0,55 km (550m) |
| DDM/DOM | DDM/DOM included |
| Operating Temperature | -40+85 C |