Allied Telesis AT-TL-TR-PY85S-N00 SFP28 Module - 25GbE - 25GBase-SR - Optical Fiber
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Product Features
Technical Overview
The AT-TL-TR-PY85S-N00 implements the 25GBase-SR network standard, which is optimized for short-reach multimode fiber deployments. It operates over optical fiber media, ensuring durable performance with minimal signal loss and supporting data transfers over greater distances compared to copper alternatives.
As an SFP28 form factor module, it maintains backward compatibility with SFP+ infrastructure while doubling the per-lane data rate. The module is built to meet industry specifications for power efficiency and thermal management, making it suitable for dense networking environments.
Key Product Advantages
This SFP28 module offers a cost-effective upgrade path for networks transitioning to higher speeds without requiring a complete infrastructure overhaul. Its 25 Gigabit Ethernet technology balances performance with power efficiency, reducing operational expenses in data centers and enterprise networks.
High-Speed Connectivity
Delivers 25 Gbit/s throughput, ideal for bandwidth-intensive applications like virtualization, storage networking, and high-performance computing clusters.
- 25 Gigabit Ethernet technology
- 25GBase-SR compliance
- Optical fiber media support
Reliable Performance
Optical fiber cabling ensures minimal signal degradation and electromagnetic interference, providing stable data transfers over extended distances.
- Durable construction
- Low signal loss
- Greater reach capability
Deployment / Use Cases
The Allied Telesis SFP28 module is designed for deployment in enterprise data centers, campus networks, and service provider environments where 25GbE connectivity is required. It serves as a critical component in spine-leaf architectures, top-of-rack switching, and server-to-switch interconnects.
Common use cases include connecting switches to servers in hyper-converged infrastructure, linking network aggregation points, and upgrading existing 10GbE links to higher bandwidth without replacing entire fiber runs. It is particularly valuable in environments where storage, virtualization, or cloud applications demand increased network throughput.
Highlights
- SFP28 form factor optical transceiver module
- 25 Gigabit Ethernet technology with 25 Gbit/s data rate
- 25GBase-SR network standard for short-reach multimode fiber
- Supports optical fiber media for durable, low-loss performance
- Hot-pluggable design for easy installation and maintenance
- Ideal for data networking and optical network applications
- Power-efficient operation reduces total cost of ownership
- Enables high-bandwidth connectivity for modern data centers
Specifications
| Specifications | |
|---|---|
| Manufacturer | Allied Telesis, Inc |
| Manufacturer Part Number | ATTLTRPY85SN00 |
| Brand Name | Allied Telesis |
| Product Name | SFP28 Module |
| Product Type | SFP28 |
| Technical Information | |
| Application/Usage | Data Networking,Optical Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | 25 Gigabit Ethernet |
| Network Technology | 25GBase-SR |
| Maximum Data Transfer Rate | 25 Gbit/s |
FAQ
What is the data transfer rate of this SFP28 module?
The Allied Telesis AT-TL-TR-PY85S-N00 SFP28 module supports a maximum data transfer rate of 25 Gbit/s. This aligns with 25 Gigabit Ethernet technology, providing high-speed connectivity suitable for bandwidth-intensive networking applications.
What type of network technology does this module use?
This module uses 25GBase-SR network technology, which is designed for short-reach multimode optical fiber connections. It complies with the IEEE 802.3by standard for 25GbE over multimode fiber, ensuring interoperability with compatible networking equipment.
What media does this SFP28 module support?
The module supports optical fiber media. Optical fiber cabling offers advantages such as minimal signal loss, immunity to electromagnetic interference, and the ability to transmit data over greater distances compared to copper alternatives, making it ideal for data center and enterprise networking.
What are the primary applications for this SFP28 module?
This SFP28 module is designed for data networking and optical network applications. It is commonly used in enterprise data centers, campus networks, and service provider environments to connect switches, routers, servers, and storage devices requiring 25GbE connectivity.
| Qty | Price | Available |
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