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IBM

IBM 73G2042 16-Bit ISA Token Ring Network Adapter Card 16/4 Mbps DB9 RJ45

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SKU:
34177
MPN:
73G2042
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • IBM 73G2042 16-Bit ISA Token Ring Adapter Card – front bracket view showing 16/4 label, RJ45 and DB9 connectors
  • IBM 73G2042 Token Ring ISA Card – component side showing main controller chip, memory ICs, and ISA edge connector
  • IBM 73G2042 chip label close-up showing part number, IBM Corp copyright 1984/1993, date code B348
  • IBM 73G2042 Token Ring ISA Card – PCB solder side showing ISA edge connector and FCC Class A marking
$25.00
Was: $50.00
Current Stock: 2

Sold Out

Description

IBM 73G2042 16-Bit ISA Token Ring Network Adapter Card 16/4 Mbps DB9 RJ45

This is a Token Ring network adapter card designed for ISA bus computers. It supports 16/4 Mbps Token Ring network connectivity via DB9 and RJ45 connectors.

Specifications & What's Included

  • Model: IBM 73G2042
  • Bus Type: 16-bit ISA
  • Data Rate: 16/4 Mbps
  • Network Technology: Token Ring
  • Connectors: DB9 (9-pin), RJ45
  • Form Factor: ISA Expansion Card
  • Manufactured: United States
  • Card only, no additional accessories included

Applications

Token Ring adapters were used to connect computers to Token Ring networks, which were deployed in enterprise environments during the 1980s and 1990s. This card is compatible with IBM PS/2 computers, IBM PC systems, and other ISA-bus desktop computers. Token Ring networks operated in ring topology and were common in business and institutional settings before Ethernet became the dominant standard.

Condition: Used
This IBM 73G2042 16-Bit ISA Token Ring Adapter Card has been inspected and is in good used condition. It was pulled from a working environment where it was in use and functional. The card shows normal light wear consistent with prior installation. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
IBM
Model:
73G2042
MPN:
73G2042
Type:
Token Ring Network Adapter Card
SKU:
34177
Bus Type:
ISA (16-bit)
Data Rate:
16/4 Mbps
Network Technology:
Token Ring
Connector Type:
DB9 (9-pin), RJ45
Form Factor:
ISA Expansion Card
Compatible With:
IBM PS/2, IBM PC, ISA-bus desktop computers
Country/Region of Manufacture:
United States
Condition:
Used – Pulled from Working Environment
Seller Notes:
Card only; pulled from a working environment
FCC Class:
Class A
Copyright Date:
1984, 1993
Condition Notes:
IBM 73G2042 ISA Token Ring Adapter Card. Inspected and in good used condition. Pulled from a working environment where it was in use and functional. Normal light wear from prior installation.
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