Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
39F8370 - IBM 16/4 8-Bit Token Ring DB-9 ISA Adapter
- Token Ring network adapter
- 8-Bit ISA bus interface
- Single DB-9 connector
- Designed for legacy systems
- Supports Token Ring protocols
- Component for older IBM or compatible hardware
39F8370 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
- Network Adapter
- Interface
- 8-Bit ISA
- Network Technology
- Token Ring
- Number of Ports
- 1
- Connector Type
- DB-9
- Brand
- IBM
Product details
The IBM 39F8370 is an 8-Bit ISA Token Ring Adapter with a single DB-9 port. It provides connectivity for legacy Token Ring networks.
Technical Information
| Product Type | Network Adapter |
| Interface | 8-Bit ISA |
| Network Technology | Token Ring |
| Number of Ports | 1 |
Additional Specifications
| Connector Type | DB-9 |
| Brand | IBM |
| Model | 39F8370 |
Description
The IBM 39F8370 is a Token Ring Adapter designed for use with older computer systems that feature an 8-bit ISA (Industry Standard Architecture) bus. This adapter is equipped with a single DB-9 connector, which is characteristic of some older networking interfaces, particularly for Token Ring or serial connections. Its primary function is to enable a computer to connect to a Token Ring network. Given its 8-bit ISA interface, this adapter is intended for legacy hardware, likely from the late 1980s or early 1990s. Token Ring was a popular networking technology known for its reliability and deterministic access method before Ethernet became dominant. The DB-9 connector might be used for specific types of Token Ring cabling or for diagnostic purposes, depending on the implementation. This adapter represents a component for maintaining or operating within an established Token Ring network environment that relies on older hardware. Its functionality is specific to the Token Ring protocol, and it would require appropriate drivers for the operating system running on the ISA-based machine. The 39F8370 is a piece of specialized hardware for niche legacy networking applications.
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 39F8370.