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AddOn 21R9937-AO Compatible 4GBase-LW Fibre Channel SFP Transceiver - SMF - 1310nm - 10km - LC - DOM - TAA Compliant
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Product Features
Technical Overview
This SFP transceiver operates on the 4GBase-LW standard, providing a data transfer rate of up to 4Gbps. It supports single-mode fiber (SMF) media, which minimizes signal loss and enables data transmission over greater distances compared to multimode alternatives.
The module features an LC duplex connector for secure fiber optic connections and includes Digital Optical Monitoring (DOM) for real-time performance tracking. Its MSA-compliant design ensures interoperability with a wide range of networking equipment that adheres to industry standards.
This section brings together practical product details such as Application/Usage, Total Number of Ports, Interfaces/Ports Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This transceiver offers several advantages for network administrators seeking reliable fiber optic connectivity. Its compatibility with IBM platforms and TAA compliance make it a versatile choice for government and enterprise procurement.
Long-Distance Performance
With a 10km reach over single-mode fiber, this module supports extended network links without signal degradation, ideal for campus or metro deployments.
- 1310nm wavelength optimizes distance
- SMF reduces attenuation over miles
Monitoring and Compliance
DOM functionality provides visibility into optical power, temperature, and bias current, aiding in proactive network management.
- Real-time performance metrics
- RoHS compliant for environmental safety
Deployment / Use Cases
The AddOn 21R9937-AO transceiver is suited for environments requiring stable, high-speed fiber connections. Its 4GBase-LW technology is commonly used in Fibre Channel storage networks, where consistent data throughput is critical for file transfers and data processing.
Typical applications include connecting switches to storage arrays in data centers, linking network segments across buildings, and supporting optical backbones in enterprise networks. The module's single-mode fiber support ensures durability and minimal signal loss, even over longer distances.
Data Center Interconnects
Deploy this transceiver for switch-to-switch or switch-to-storage links within data centers, leveraging its 4Gbps speed for efficient data handling.
Enterprise Network Expansion
Use it to extend network reach across campus environments, where the 10km capability bridges gaps between facilities without compromising performance.
Highlights
- 4GBase-LW Fibre Channel SFP transceiver for 4GbE performance
- Compatible with IBM systems and TAA compliant
- Single-mode fiber support with 1310nm wavelength and 10km reach
- LC duplex connector for secure optical connections
- Digital Optical Monitoring (DOM) for real-time diagnostics
- MSA compliant for broad interoperability
- RoHS environmental compliance
- 3-year limited warranty for reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | 21R9937-AO |
| Brand Name | AddOn |
| Product Name | SFP (mini-GBIC) Module |
| Product Type | SFP (mini-GBIC) |
| Technical Information | |
| Application/Usage | Data Networking,Optical Network |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Interfaces/Ports Details | 1 x 4GBase-LW Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | 4 Gigabit Ethernet |
| Network Technology | 4GBase-LW |
| Miscellaneous | |
| Compatibility | MSA Compliant |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What is the data transfer speed of this SFP transceiver?
This transceiver supports 4 Gigabit Ethernet (4GbE) via the 4GBase-LW standard, delivering data transfer rates up to 4Gbps. It is optimized for Fibre Channel applications requiring consistent, high-speed connectivity over optical fiber.
What type of fiber and distance does this module support?
It uses single-mode fiber (SMF) with a 1310nm wavelength, achieving a reach of up to 10 kilometers. Single-mode fiber minimizes signal loss over long distances, making it suitable for extended network links in data centers or enterprise environments.
Does this transceiver include monitoring capabilities?
Yes, it features Digital Optical Monitoring (DOM), which provides real-time insights into optical power, temperature, and bias current. This allows network administrators to monitor performance and troubleshoot issues proactively.
Is this SFP module compatible with IBM equipment?
The AddOn 21R9937-AO is designed as a compatible transceiver for IBM systems, ensuring seamless integration with existing infrastructure. It is also TAA compliant, meeting requirements for government and enterprise procurement.
What connector type does this transceiver use?
It uses an LC duplex connector, a common standard for secure fiber optic connections. The LC interface provides reliable mating and low insertion loss, supporting stable optical performance in networking applications.
What warranties or compliances are included?
This transceiver comes with a 3-year limited warranty and is MSA compliant for interoperability. It also meets RoHS environmental standards, restricting hazardous substances, and is TAA compliant for regulated purchasing scenarios.
| Qty | Price | Available |
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