Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
IBM 53F5536 Token Ring Network Controlled Access Unit Network Adapter
- Supports Token Ring network protocols.
- Functions as a Controlled Access Unit (CAU).
- Enables connection of multiple network devices or segments.
- Facilitates network management and traffic control.
- Designed for IBM Token Ring environments.
- Ensures reliable data transmission within the Token Ring architecture.
53F5536 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Token Ring Network Controlled Access Unit
- Network Technology
- Token Ring
- Interface Type
- Network Adapter
Product details
The IBM 53F5536 is a Token Ring Network Controlled Access Unit (CAU) designed to manage and connect multiple Token Ring network segments. It acts as a central hub, facilitating communication and ensuring efficient data flow within the Token Ring topology.
Technical Information
| Product Type | Token Ring Network Controlled Access Unit |
| Network Technology | Token Ring |
Additional Specifications
| Interface Type | Network Adapter |
Description
The IBM 53F5536 Token Ring Network Controlled Access Unit (CAU) is a critical component for building and maintaining robust Token Ring networks. As a CAU, it serves as a central point of connection and management for multiple devices or network segments operating under the Token Ring protocol. This device is essential for ensuring the integrity and performance of the network by controlling access to the ring and managing data flow efficiently. Its design is optimized for environments where Token Ring technology is the primary networking standard, providing a reliable backbone for data communication. This unit plays a vital role in the operational efficiency of Token Ring networks by acting as a bridge between different parts of the network or between end devices and the main ring. It helps to segment the network, which can improve performance and isolate issues. The controlled access mechanism ensures that only one device transmits at a time, preventing collisions and maintaining the deterministic nature of Token Ring, which is crucial for applications requiring predictable latency. The 53F5536 is built to IBM's stringent standards, ensuring compatibility and reliability within IBM's networking ecosystem. In essence, the IBM 53F5536 is more than just a network adapter; it is a network management and connectivity solution for Token Ring infrastructures. It allows network administrators to effectively manage network traffic, troubleshoot connectivity issues, and ensure the overall health and stability of the Token Ring environment. Its presence is key to leveraging the full capabilities of Token Ring technology for business-critical applications that rely on its unique characteristics.
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.
Buying 10+ units?
Get volume pricing and availability for 53F5536.


