Description
Wang 9546 MCA W Loc Board Module Card Wang VS Series System
The Wang 9546 is an MCA (Micro Channel Architecture) expansion module board designed for use in Wang VS series midrange computer systems. The card features two BNC connectors on its front bracket — consistent with a location or analog I/O function — and a full-length edge connector for seating into an MCA backplane slot. It is silkscreen-labeled "9546 WANG" on the PCB itself.
Specifications & What's Included
- Manufacturer: Wang
- Model / Part Number: 9546
- Board designation: MCA W Loc Board
- Bus interface: MCA (Micro Channel Architecture)
- Front bracket connectors: 2× BNC
- Edge connector: full-length MCA card-edge
- PCB color: green with teal plastic card guides/ejectors
- Compatible system: Wang VS series
- Includes: board only — no chassis, cables, or accessories
Applications
Wang VS series systems were Wang Laboratories' line of proprietary midrange business computers introduced in the early 1980s. The VS platform was widely deployed in office environments for word processing, database management, and business computing through the late 1980s and into the 1990s. The MCA bus — developed by IBM and used under license by some third-party manufacturers — replaced the earlier ISA bus in higher-performance workstation and midrange configurations, offering bus-mastering and improved throughput. A "W Loc" (Wiring Closet Location) board in the Wang VS context typically relates to the system's connectivity or signal routing for terminal and peripheral distribution. Today, boards like this are sought primarily by technicians maintaining legacy Wang VS installations or by collectors of vintage Wang computing hardware. Wang VS equipment dates broadly from the mid-1980s through the early 1990s.
This Wang 9546 MCA W Loc Board has been inspected and appears to be in good used condition. It was pulled from a working environment where it was previously in service. The PCB looks clean with no obvious physical damage; the two BNC connectors on the front bracket appear intact. Normal handling marks consistent with previous installation may be present. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Wang |
Model: |
9546 |
MPN: |
9546 |
Type: |
MCA Expansion Module Board Card |
SKU: |
44760 |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Board only; no chassis or accessories included. |
Compatible With: |
Wang VS Series Computer Systems |
Form Factor: |
Card/Module |
Bus Interface: |
MCA (Micro Channel Architecture) |
Connector Type: |
BNC (2x front bracket), edge connector |
Country/Region of Manufacture: |
United States |
Condition Notes: |
Wang 9546 MCA W Loc Board in good used condition. Pulled from a working environment. PCB is clean; front BNC connectors intact. Normal wear from previous installation. Contact us with questions. |
