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HP 199766-001 1 x Port RJ-45 PCI 16/4 Token Ring Network Adapter
- 1 x RJ-45 port
- Token Ring network technology
- PCI interface
- Supports 16/4 Mbps speeds
- Legacy network connectivity
- HP network adapter
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Product Overview
The HP 199766-001 is a PCI Token Ring Network Adapter. It features a single RJ-45 port and supports 16/4 Mbps speeds. This adapter allows computers to connect to legacy Token Ring networks.
Technical Information
| Product Type | Network Adapter |
| Interface | PCI |
| Connector | 1 x RJ-45 |
Additional Specifications
| Network Technology | Token Ring |
| Speed | 16/4 Mbps |
Product Description
The HP 199766-001 is a Peripheral Component Interconnect (PCI) network adapter designed to provide connectivity to Token Ring local area networks (LANs). This adapter features a single RJ-45 connector, which is the standard physical interface for Ethernet, but in this context, it is used for Token Ring cabling. It supports the legacy Token Ring networking standards, offering data transfer rates of either 4 Mbps or 16 Mbps, depending on the network configuration and the adapter's capabilities. This adapter is intended for use in servers or workstations that require access to existing Token Ring infrastructure. Token Ring was a popular networking technology in the past, known for its deterministic access method which provided predictable performance, especially in environments with heavy network traffic. While largely superseded by Ethernet, some legacy systems may still rely on Token Ring networks. The HP 199766-001 allows for the integration of a computer into such a network by providing the necessary hardware interface and protocol support. Its PCI interface ensures compatibility with a wide range of older computer systems that feature PCI expansion slots. This makes it a valuable component for maintaining or migrating from legacy Token Ring environments.