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31L3521 - IBM 16/4 Token-Ring PCI Adapter II
- 16/4 Mbps Token Ring speeds
- PCI bus interface
- Token Ring Network Adapter II
- Supports dual-speed operation
- Reliable network connectivity
- Designed for IBM systems and compatible environments
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Key specifications
See full specs ↓- Product Type
- Network Adapter Card
- Interface
- PCI
- Network Technology
- Token Ring
- Data Transfer Rate
- 16/4 Mbps
- Brand
- IBM
- Model
- 31L3521
Product details
The IBM 31L3521 is a 16/4 Mbps Token Ring PCI Network Adapter II. It provides high-speed, reliable connectivity for token ring networks.
Technical Information
| Product Type | Network Adapter Card |
| Interface | PCI |
| Network Technology | Token Ring |
Additional Specifications
| Data Transfer Rate | 16/4 Mbps |
| Brand | IBM |
| Model | 31L3521 |
Description
The IBM 31L3521 is a Network Adapter II designed for Token Ring networks, offering data transfer rates of both 16 Mbps and 4 Mbps. This dual-speed capability allows it to operate on different Token Ring network configurations, providing flexibility and backward compatibility. The adapter utilizes the PCI bus interface, ensuring it can be installed in a wide range of compatible workstations and servers. This adapter is crucial for environments that rely on Token Ring technology, which was known for its deterministic access method and reliability. The 'Network Adapter II' designation suggests it is an improved or second-generation version, likely offering enhanced performance, features, or compatibility over earlier models. It is designed to provide robust and stable network connections essential for business-critical applications. Installation and configuration are typically straightforward, with driver support available for various IBM operating systems and potentially other compatible platforms. The IBM 31L3521 is a key component for maintaining or establishing connectivity within a Token Ring infrastructure, ensuring efficient data flow and reliable network access for end-users.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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