Description
Sun 270-1932-02 Rev 50 Plug-In Serial Card 9-Pin DB9 RS-232 SBus Workstation
The Sun 270-1932-02 is a plug-in serial expansion card for Sun Microsystems workstations, providing a single RS-232 serial port via a 9-pin DB9 female connector mounted on the card's rear bracket. Revision 50, as marked on the PCB edge. Designed to expand serial connectivity in Sun workstation platforms of the SBus era.
Specifications & What's Included
- Part Number: 270-1932-02
- Revision: Rev 50
- Type: Plug-In Serial Expansion Card
- Serial Port: 1× DB9 (9-pin female) RS-232
- Form Factor: SBus plug-in card with metal bracket
- PCB populated with multiple ICs including FPSI and Texas Instruments logic devices, oscillator
- Manufacturer: Sun Microsystems
- Card only — no cables or documentation included
Applications
Sun Microsystems produced a range of plug-in expansion cards for its SPARCstation and other SBus-based workstation lines throughout the late 1980s and 1990s. The SBus architecture was Sun's proprietary high-speed expansion bus, and serial cards like the 270-1932-02 were used to add or replace RS-232 serial ports for connecting terminals, modems, plotters, instrumentation, and other serial peripherals. RS-232 serial connectivity was essential in Unix workstation environments of this era for device management, console access, and peripheral communication. Today these cards are sought by engineers and collectors maintaining legacy Sun SPARCstation systems, as well as those running OpenBoot/Solaris environments that require specific Sun-branded serial hardware.
This Sun 270-1932-02 Rev 50 plug-in serial card has been inspected and appears to be in good used condition. The PCB is clean with no obvious damage, and the DB9 connector and bracket are intact. Normal handling wear is present consistent with a used expansion card. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Sun Microsystems |
Model: |
270-1932-02 |
MPN: |
270-1932-02 |
Type: |
Plug-In Serial Expansion Card |
SKU: |
28204 |
Hardware Revision: |
Rev 50 |
Interface: |
RS-232 |
Connector Type: |
DB9 (9-Pin Female) |
Number of Ports: |
1 |
Form Factor: |
Plug-In Card / SBus Module |
Compatible With: |
Sun Microsystems Workstations |
Seller Notes: |
Card only; inspected and in good condition. |
Country/Region of Manufacture: |
United States |
Condition Notes: |
This Sun 270-1932-02 Rev 50 plug-in serial card has been inspected and is in good used condition. PCB is clean, DB9 connector and bracket are intact. Normal handling wear present. |
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 |
