IBM

IBM 74F5175 ASP ISA 8-Bit Network Card Token Ring BNC Connector EC C40493

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SKU:
7918
MPN:
74F5175
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
2.00 LBS
Shipping:
Calculated at Checkout
  • IBM 74F5175 ASP ISA 8-Bit NIC – angled top view showing BNC connector on bracket and main ICs
  • IBM 74F5175 ASP ISA 8-Bit NIC – reverse angle top view showing large controller ICs and ISA edge connector
  • IBM 74F5175 ASP NIC – close-up of board label showing MFG LOC 23, part number 74F5175 ASP, EC C40493, date code 9220
  • IBM 74F5175 ASP ISA NIC – PCB solder side view showing ISA gold-finger edge connector and BNC port
  • IBM 74F5175 ASP ISA NIC – bracket side profile view showing BNC connector port
  • IBM 74F5175 ASP ISA NIC – top-down front view showing full PCB layout, ICs, FCC Class A label, and BNC bracket
$29.70
Was: $60.00
Current Stock: 1

Sold Out

Description

IBM 74F5175 ASP ISA 8-Bit Network Card Token Ring BNC Connector EC C40493

This is an ISA 8-bit network interface card designed for Token Ring connectivity. The card provides network access via BNC connector and was manufactured in 1992.

Specifications & What's Included

  • Model: IBM 74F5175 ASP (EC C40493)
  • Bus Interface: ISA 8-bit
  • Network Type: Token Ring
  • Connector Type: BNC
  • Form Factor: Half-length ISA card
  • Manufacture Date: Week 20, 1992
  • Card only; no cables or software included

Applications

Token Ring NICs were used in enterprise networks during the 1980s and 1990s, particularly in IBM environments and legacy systems. This card is compatible with ISA-slot computers running DOS, Windows 3.x, and early Windows 95 systems. Token Ring networks operated at 4 Mbps or 16 Mbps speeds and were common in corporate settings before Ethernet became dominant. This card fits systems requiring Token Ring connectivity for legacy network restoration or museum/collection purposes.

Condition: Used
This IBM 74F5175 ASP ISA 8-Bit Network Interface Card has been inspected and appears to be in good used condition. The PCB is clean with no visible cracks, burn marks, or damaged traces. The ISA edge connector fingers show typical light oxidation consistent with age and prior installation. The BNC port on the bracket is intact and undamaged. The board carries date code 9220 (approximately early 1992) and shows normal shelf wear for a card of this vintage. No cables or software are included. Please view our photo set and contact us if you have any questions.
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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:
74F5175
MPN:
74F5175 ASP
Secondary Model:
EC C40493
Type:
ISA 8-Bit Network Interface Card (NIC)
SKU:
7918
Bus Interface:
ISA 8-Bit
Network Type:
Token Ring
Connector Type:
BNC
Form Factor:
Half-Length ISA Card
FCC Class:
Class A
Engineering Change:
C40493
Manufacture Date Code:
9220 (Week 20, 1992)
MFG Location:
23
Condition:
Used – Inspected
Seller Notes:
Card only; no cables or software included.
Country/Region of Manufacture:
United States
Condition Notes:
IBM 74F5175 ASP ISA 8-bit NIC inspected and in good used condition. PCB is clean; ISA fingers show light age oxidation; BNC port intact. Normal wear for a 1992-era card. No cables or software included.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
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