Arista SFP-1G-LX-Arista | 1G SFP+ Transceiver, Single-Mode, 10km, LC, 1310nm

Q: What type of fiber cable is required for the SFP-1G-LX?
A: The SFP-1G-LX requires single-mode fiber (SMF) with 9/125 micron core/cladding diameter. It uses duplex LC connectors and operates at 1310nm wavelength for distances up to 10km.

Q: Is this transceiver compatible with Arista switches and routers?
A: Yes, the SFP-1G-LX is fully compatible with Arista networking equipment including data center switches, modular campus PoE switches, and other platforms with SFP ports. It is factory-programmed for seamless integration.

Q: Does the SFP-1G-LX support digital diagnostics monitoring?
A: Yes, this module supports DDM/DOM (Digital Diagnostics Monitoring) functionality, providing real-time information about optical power levels, temperature, voltage, and other operating parameters for proactive network management.

Q: Can I use this transceiver in industrial environments?
A: Yes, industrial-rated versions are available with an extended operating temperature range of -40°C to +85°C, making them suitable for harsh industrial environments. Standard versions operate from 0°C to +70°C.

Q: What is the difference between 1000BASE-LX and 1000BASE-SX?
A: 1000BASE-LX uses 1310nm wavelength over single-mode fiber for longer distances up to 10km, while 1000BASE-SX uses 850nm over multimode fiber for shorter distances up to 550m. Choose LX for campus backbone and longer-distance applications.