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ESI

ESI HPMIO Print Server Card Twinax 28 Parallel BNC DB9 IBM AS/400 5250

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SKU:
34022
MPN:
HPMIO
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • ESI HPMIO Print Server Card — front bracket view showing BNC, DB9, and 36-pin parallel connectors
  • ESI HPMIO PCB top view showing Dallas Twinax 28 controller module, large PLCC IC, and edge connector
  • ESI HPMIO PCB close-up showing HPMIO PCB silkscreen marking, crystal, and red connector block
  • ESI HPMIO Print Server Card — solder-side PCB view showing edge connector and trace layout
$55.00
Was: $100.00
Current Stock: 2

Sold Out

Description

ESI HPMIO Print Server Card Twinax 28 Parallel BNC DB9 IBM AS/400 5250

Print server card for connecting twinax printers and peripherals to IBM midrange computer systems. The HPMIO card acts as a communication interface between AS/400, System/36, and System/38 platforms and attached printing devices.

Specifications & What's Included

  • Brand: ESI | Model: HPMIO
  • Controller: Dallas TWINAX 28 module with large PLCC IC
  • Interfaces: Twinax, Parallel (36-pin Centronics), BNC, DB9 (RS-232)
  • Protocol: IBM 5250 Twinax
  • Form Factor: PCB Card Module
  • Manufactured: United States
  • Card only; no cables or accessories included

Applications

This card was used in IBM AS/400, System/36, and System/38 environments to manage printer and peripheral connections over twinax networks. The combination of twinax, parallel, and serial interfaces supported legacy IBM 5250 terminal printing infrastructure common in business and manufacturing data processing centers through the 1990s and 2000s.

Condition: Used
This ESI HPMIO Twinax 28 Print Server Card has been inspected and appears to be in good used condition. The PCB shows typical light wear consistent with prior installation and removal from a system. The BNC, DB9, and 36-pin parallel connectors on the bracket appear intact with no obvious damage. The Dallas Twinax 28 controller module and main ICs are present and visually intact. 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:
ESI
Model:
HPMIO
MPN:
HPMIO
Type:
Twinax Print Server Card
SKU:
34022
Form Factor:
Card / PCB Module
Interface Type:
Twinax, Parallel, BNC, DB9
Connector Types:
BNC, DB9 (RS-232), 36-pin Parallel (Centronics)
Protocol:
Twinax / IBM 5250
Compatible With:
IBM AS/400, System/36, System/38, 5250 terminals
Chipset / Controller:
Dallas TWINAX 28 controller module; large PLCC IC
Condition:
Used – Inspected
Seller Notes:
Card only; no cables or accessories included.
Country/Region of Manufacture:
United States
Condition Notes:
ESI HPMIO Twinax 28 Print Server Card inspected and in good used condition. PCB shows light wear from prior use. BNC, DB9, and parallel connectors intact. Please contact us with any questions.
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