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Arista SFP-10G-DW-31.12-ARISTA 10Gbs SFP+ 40km Dup LC SMF Transceiver
- 10 Gigabit Ethernet (10GbE) speed.
- SFP+ form factor for high-density deployments.
- Supports Single-Mode Fiber (SMF).
- Maximum transmission distance of 40km.
- Duplex LC connector for fiber optic connection.
- Designed for long-reach enterprise and data center networks.
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Key specifications
See full specs ↓- Type
- SFP+ Transceiver
- Speed
- 10 Gbps
- Fiber Type
- Single-Mode Fiber (SMF)
- Wavelength
- DWDM (Dense Wavelength Division Multiplexing)
- Connector
- Duplex LC
- Reach
- 40 km
Product details
The Arista SFP-10G-DW-31.12-ARISTA is a 10 Gigabit Ethernet SFP+ transceiver designed for long-haul single-mode fiber (SMF) applications. It supports duplex LC connections and operates over extended distances.
Technical Information
| Type | SFP+ Transceiver |
| Speed | 10 Gbps |
| Fiber Type | Single-Mode Fiber (SMF) |
Additional Specifications
| Wavelength | DWDM (Dense Wavelength Division Multiplexing) |
| Connector | Duplex LC |
| Reach | 40 km |
Description
The Arista SFP-10G-DW-31.12-ARISTA is a high-performance 10 Gigabit Ethernet SFP+ transceiver engineered for demanding network environments that require extended reach over single-mode fiber. This transceiver is specifically designed to support 10Gbps data rates, making it suitable for high-bandwidth applications in data centers, enterprise networks, and service provider infrastructures. The 'DW' in the model name typically signifies Dense Wavelength Division Multiplexing, indicating that this transceiver operates on a specific wavelength within a DWDM system. This allows for multiple channels to be transmitted over a single fiber strand, significantly increasing network capacity. The 40km transmission distance is a key feature, enabling robust connectivity between geographically dispersed locations or across large campus networks. Featuring a standard duplex LC connector, the SFP-10G-DW-31.12-ARISTA ensures compatibility with a wide range of network equipment and fiber optic cabling. Its SFP+ form factor allows for high port density in switches and routers. This transceiver is built to meet the stringent reliability and performance requirements of modern high-speed networks, providing a stable and efficient link for critical data transmission.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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