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IBM 60G0631A 16/4 Token Ring MCA Adapter, FRU 74F9415, Microchannel, 1 x DB9S Connector
- 16/4 Mbps Token Ring network speed
- Designed for IBM Micro Channel Architecture (MCA) bus
- Features a DB9S connector for network connection
- FRU (Field Replaceable Unit) number: 74F9415
- Legacy networking solution for older IBM systems
- Supports Token Ring protocol standards
- Requires specific Token Ring cabling
- Ensures network connectivity for compatible IBM hardware
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Key specifications
See full specs ↓- Part Number
- 60G0631A
- FRU Number
- 74F9415
- Technology
- Token Ring
- Speed
- 16/4 Mbps
- Interface
- MCA (Micro Channel Architecture)
- Connector
- DB9S
Product details
The IBM 60G0631A is a 16/4 Mbps Token Ring adapter for IBM's Micro Channel Architecture (MCA) systems. It features a DB9S connector and is identified by FRU (Field Replaceable Unit) number 74F9415, providing legacy network connectivity.
Technical Information
| Part Number | 60G0631A |
| FRU Number | 74F9415 |
| Technology | Token Ring |
| Speed | 16/4 Mbps |
Additional Specifications
| Interface | MCA (Micro Channel Architecture) |
| Connector | DB9S |
| Manufacturer | IBM |
| Product Type | Network Adapter |
Description
The IBM 60G0631A, also identified by its Field Replaceable Unit (FRU) number 74F9415, is a network adapter card specifically engineered for the Token Ring protocol. It operates at selectable speeds of 4 Mbps or 16 Mbps, catering to the requirements of legacy Token Ring networks. This adapter is designed exclusively for IBM systems that utilize the Micro Channel Architecture (MCA) bus, a proprietary expansion bus introduced by IBM in the late 1980s. The card is equipped with a DB9S connector, which serves as the physical interface for connecting to the Token Ring network cabling, typically shielded twisted-pair (STP) or unshielded twisted-pair (UTP) cables. The Token Ring protocol, known for its deterministic nature, was widely adopted in enterprise environments for its reliability and predictable performance, especially in applications where consistent network access was crucial. As a legacy component, the IBM 60G0631A is intended for use in older IBM computer systems that are part of an existing Token Ring network infrastructure. Its compatibility is strictly limited to MCA-equipped machines, and it requires the presence of a functional Token Ring network environment, including the necessary network infrastructure components like MAUs (Multistation Access Units) and appropriate cabling. This adapter represents a piece of networking history, enabling connectivity for systems that predate more modern networking standards.
Condition: Refurbished
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