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AddOn SFP-10G-DW-38. 19-AO Compatible SFP+ Transceiver - 10GBase-DWDM - 1538. 19nm C-Band - 40km - LC - Single-mode - DOM - TAA
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Product Features
Technical Overview
This SFP+ transceiver implements 10GBase-DWDM technology, providing a maximum data transfer rate of 10 Gbps through dense wavelength-division multiplexing. The module connects via a standard LC duplex interface and is designed for use with single-mode optical fiber cabling.
The transceiver maintains full MSA (Multi-Source Agreement) compliance, ensuring mechanical and electrical interoperability with compatible networking equipment. Its compact form factor measures 0.50" wide × 0.30" high × 2.20" deep, with a weight of approximately 2.40 ounces, making it suitable for high-density switch deployments.
This section brings together practical product details such as Application/Usage, Total Number of Ports, Connector Type, Interfaces/Ports Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This transceiver combines extended reach with precise wavelength control for optimized DWDM network performance. The 40-kilometer capability supports metropolitan area network connections without intermediate regeneration, while the 1538.19nm C-Band wavelength enables efficient spectrum utilization in dense channel environments.
Extended Reach Connectivity
Delivers reliable 10GbE connections over distances up to 40 kilometers on single-mode fiber, eliminating the need for signal regeneration in many metropolitan network scenarios.
- 40 km maximum reach
- Single-mode fiber optimized
- Low signal degradation
Precision Wavelength Control
Operates at the specific 1538.19nm wavelength with 100GHz spacing, ensuring accurate channel allocation in DWDM systems and minimizing interference between adjacent channels.
- 1538.19nm C-Band
- 100GHz spacing
- DWDM optimized
Deployment / Use Cases
This transceiver is ideal for service provider networks, enterprise data center interconnects, and metropolitan area networks requiring high-bandwidth, long-distance connections. Its DWDM capability makes it particularly valuable for fiber capacity expansion without additional physical fiber deployment.
Common applications include connecting geographically dispersed data centers, aggregating traffic from multiple locations to a central hub, and extending 10GbE services across campus or metropolitan areas. The module's compatibility with Arista Networks switching platforms makes it suitable for modern spine-leaf architectures and high-performance computing environments.
Data Center Interconnect
Connect geographically separate data centers over existing fiber infrastructure using DWDM technology to maximize fiber utilization while maintaining 10GbE performance.
Metropolitan Network Backbone
Extend 10GbE services across metropolitan areas up to 40 kilometers, supporting business continuity, disaster recovery, and distributed application architectures.
Physical Profile
The transceiver features a compact SFP+ form factor with dimensions of 0.50" (12.70 mm) wide × 0.30" (7.62 mm) high × 2.20" (55.88 mm) deep. Weighing approximately 2.40 ounces (68.04 grams), this lightweight module supports high-port-density deployments in network switches and routers. The hot-swappable design enables installation and replacement without powering down the host equipment, minimizing network downtime during maintenance or upgrades.
- Width
- 0.50" (12.70 mm)
- Depth
- 2.20" (55.88 mm)
- Height
- 0.30" (7.62 mm)
- Weight
- 2.40 oz (68.04 g)
Highlights
- 10GBase-DWDM technology for 10 Gbps data transfer over single-mode fiber
- 1538.19nm C-Band wavelength with 100GHz spacing for DWDM applications
- Extended 40-kilometer reach supports metropolitan area network connections
- LC duplex connector interface for standard fiber optic cabling
- DOM (Digital Optical Monitoring) provides real-time performance visibility
- MSA compliant for interoperability with Arista Networks switching platforms
- Hot-swappable SFP+ form factor for easy installation and maintenance
- RoHS compliant and manufactured in the United States
- 3-year limited warranty for long-term reliability assurance
- TAA compliant for government and regulated industry deployments
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | SFP-10G-DW-38.19-AO |
| Brand Name | AddOn |
| Product Model | SFP-10G-DW-38.19-AO |
| Product Name | Arista SFP-10G-DW-38.19 Compatible SFP+ Transceiver Module |
| Product Type | SFP+ |
| Technical Information | |
| Application/Usage | Data Networking,Optical Network |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x LC 10GBase-DWDM Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | 10 Gigabit Ethernet |
| Network Technology | 10GBase-DWDM |
| Maximum Data Transfer Rate | 10 |
| Physical Characteristics | |
| Form Factor | Hot-swappable |
| Height | 0.30" (7.62 mm) |
| Width | 0.50" (12.70 mm) |
| Depth | 2.20" (55.88 mm) |
| Weight (Approximate) | 2.40 oz (68.04 g) |
| Miscellaneous | |
| Compatibility | MSA Compliant Arista Networks Switches: 7048T-A GbE Switch - 7048 7050 Data Center Switch - 7050-64S 7100 Series - 7120T 10GBASE-T 7100 Series - 7124SX Ultra Low Latency 7100 Series - 7140T 10GBASE-T 7100 Series - 7148S Ultra Low Latency 7100 Series - 7148SX Ultra Low Latency 7500 Series - 7504 Modular Spine 7500 Series - 7508 Modular Spine |
| Country of Origin | United States |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What is the maximum distance this SFP+ transceiver supports?
This transceiver supports connections up to 40 kilometers over single-mode fiber. This extended reach makes it suitable for metropolitan area network applications, data center interconnects, and campus backbone deployments where longer distances are required without signal regeneration equipment.
What type of fiber is compatible with this transceiver?
The transceiver is designed for use with single-mode optical fiber. Single-mode fiber provides lower signal attenuation and dispersion compared to multimode fiber, enabling the 40-kilometer reach capability while maintaining signal integrity for 10GbE transmission.
What does DOM support provide for this transceiver?
DOM (Digital Optical Monitoring) provides real-time monitoring of optical performance parameters including transmitted power, received power, temperature, and voltage. This enables network administrators to proactively identify potential issues, troubleshoot connectivity problems, and maintain optimal network performance without physical inspection.
Which Arista Networks switches are compatible with this transceiver?
The transceiver is MSA compliant and compatible with various Arista Networks switching platforms including the 7048T-A, 7050 series (such as 7050-64S), 7100 series (including 7120T, 7124SX, 7140T, 7148S, and 7148SX), and 7500 series (7504 and 7508 modular spine switches). Always verify specific switch compatibility before deployment.
What is the significance of the 1538.19nm wavelength?
The 1538.19nm wavelength places this transceiver in the C-Band of the optical spectrum with 100GHz channel spacing. This specific wavelength is optimized for DWDM systems, allowing efficient utilization of fiber capacity by enabling multiple channels to coexist on the same fiber without interference, which is essential for high-density optical networks.
Is this transceiver hot-swappable?
Yes, this SFP+ transceiver features a hot-swappable design that allows installation or removal without powering down the host switch or router. This capability minimizes network downtime during maintenance, upgrades, or module replacement, supporting continuous network operation in critical environments.
| Qty | Price | Available |
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