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Arista SFP-10G-DW-47.72 10Gb/s SFP+ 40km Duplex LC SMF Transceiver
- Form Factor: SFP+
- Data Rate: 10Gb/s
- Reach: 40km
- Wavelength: 1547.72nm (DWDM)
- Fiber Type: Single-Mode Fiber (SMF)
- Connector Type: Duplex LC
- Supports Digital Diagnostic Monitoring (DDM)
- Vendor: Arista
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Key specifications
See full specs ↓- Product Type
- SFP+ Transceiver
- Data Rate
- 10 Gb/s
- Maximum Distance
- 40 km
- Wavelength
- 1547.72 nm
- Fiber Type
- Single Mode Fiber (SMF)
- Connector
- Duplex LC
Product details
The Arista SFP-10G-DW-47.72 is a 10Gb/s SFP+ transceiver designed for 40km transmission over single-mode fiber. It operates at a specific DWDM wavelength of 1547.72nm, enabling integration into DWDM systems. The transceiver features a duplex LC connector for reliable fiber optic connections.
Technical Information
| Product Type | SFP+ Transceiver |
| Data Rate | 10 Gb/s |
| Maximum Distance | 40 km |
| Wavelength | 1547.72 nm |
Additional Specifications
| Fiber Type | Single Mode Fiber (SMF) |
| Connector | Duplex LC |
| Digital Diagnostic Monitoring (DDM) | Yes |
| Vendor | Arista |
Description
The Arista SFP-10G-DW-47.72 is a high-performance SFP+ (Small Form-factor Pluggable Plus) optical transceiver module designed for 10 Gigabit Ethernet applications. It is engineered for reliable transmission over single-mode fiber (SMF) for distances up to 40 kilometers. This makes it suitable for metro area networks, enterprise campus backbones, and other applications requiring robust, medium-to-long reach connectivity. This transceiver operates at a specific DWDM (Dense Wavelength Division Multiplexing) wavelength of 1547.72nm. This precise wavelength allows it to be integrated into DWDM systems, where multiple optical channels, each on a different wavelength, can be transmitted over a single fiber strand. This capability is crucial for maximizing the data-carrying capacity of fiber optic infrastructure. The module utilizes a duplex LC connector, which is the industry standard for secure and reliable fiber optic connections. Compliant with SFP+ MSA standards, the SFP-10G-DW-47.72 ensures interoperability with a wide range of Arista and third-party networking equipment. It typically includes Digital Diagnostic Monitoring (DDM) functionality, providing network administrators with real-time insights into critical performance parameters such as optical transmit power, optical receive power, temperature, and voltage. This feature is essential for network health monitoring, performance tuning, and proactive troubleshooting of optical links.
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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