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Arista SFP-10G-DZ-42.94 10Gb/s SFP+ 80km Duplex LC SMF Transceiver
- 10Gb/s data rate
- SFP+ form factor
- 80km transmission distance
- 42.94nm wavelength (Note: This wavelength is highly unusual and likely a typo in the source data. Standard DWDM wavelengths are in the 15xx nm range. Assuming a typo and proceeding with general long-reach SMF specs)
- Single-Mode Fiber (SMF) compatibility
- Duplex LC connector
- Supports Digital Diagnostic Monitoring (DDM)
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Product Overview
The Arista SFP-10G-DZ-42.94 is a 10Gb/s SFP+ transceiver designed for long-reach applications over single-mode fiber. It supports distances up to 80km.
Technical Information
| Product Type | Transceiver Module |
| Form Factor | SFP+ |
| Data Rate | 10Gb/s |
| Wavelength | 42.94nm (Potentially erroneous) |
Additional Specifications
| Fiber Type | SMF |
| Max Distance | 80km |
| Connector | LC Duplex |
Product Description
The Arista SFP-10G-DZ-42.94 is a high-performance SFP+ transceiver module designed for 10 Gigabit Ethernet networks. It is engineered to support extended reach capabilities, making it suitable for long-haul and metro network deployments. The module adheres to the SFP+ standard, ensuring broad compatibility with Arista switches and other network equipment that supports this interface, facilitating easy integration into existing network architectures. This transceiver operates over single-mode fiber (SMF) and is specified for a maximum transmission distance of 80 kilometers. This extended reach is crucial for connecting geographically dispersed locations, such as between different data centers or across large campus environments. The use of SMF is essential for maintaining signal integrity and minimizing loss over such significant distances, ensuring reliable data transfer. While the listed wavelength of 42.94nm is highly atypical for optical communication (standard wavelengths are in the 1310nm or 1550nm range, or specific DWDM channels), the module's designation for 80km SMF transmission implies it operates within a standard optical window suitable for long-haul. It features a duplex LC connector for a secure fiber connection and typically includes Digital Diagnostic Monitoring (DDM) for real-time performance monitoring and troubleshooting.
