Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
SB-GPIB-TNT Request for Availability
SB-GPIB/TNT, IEEE 488 standard 24 pin I/O Connector, GPIB Interface Board
Rated 4.7/5 | 18 ratings
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments SB-GPIB/TNT GPIB Interface Board
The National Instruments SB-GPIB/TNT is a high-performance, IEEE 488.2 Interface Board. This device comes as a standard component with Sun SPARCstation Series Workstations. The NI SB-GPIB/TNT incorporates the TNT 4882C ASIC– a powerful chip that performs the basic Controller, Listener, and Talker IEEE 488.2 functions. With the DVMA transfers and the TNT4882C, you can achieve data transfer rates greater than 1.4 Mbytes/s through 3-wire handshake. This interface board can easily be deployed in any master SBus slot. You can connect up to 14 instruments to this device by using standard IEEE 488 cables.
The NI SB-GPIB/TNT is capable of implementing HS488 as well. Thus, data transfers at even higher rates (up to 3.6 MBytes/s) are also achievable. The SB-GPIB/TNT is a powerful option for systems involving a large number of instruments because you can add two or more SB-GPIB/TNT boards in a single host machine. IEEE 488 expanders or extenders, including the GPIB-110, GPIB 120A, or GPIB 130, are other options for applications where you need to control more than 14 GPIB compatible instruments.
This board is fully compatible with all versions of the IEEE 488 standard. The NI SB-GPIB/TNT comes with a TNT4882C chip, which contains the circuits of the Turbo488 ASIC, GPIB transceivers, and NAT 4882 ASIC. The state-of-the-art packaging techniques implemented in the construction of this IEEE 488.2 board make it a compact yet powerful GPIB solution for routine desktop computers. However, the SB-GPIB/TNT is designed for systems running on Solaris 2.
SB-GPIB/TNT Obsolete Status has been announced by National Instruments, but the board will still be available for purchase and repairs by Apex Waves.
| Model | SB-GPIB/TNT |
|---|---|
| Manufacturer | National Instruments |
| Type | GPIB Interface Board |
| GPIB Reads | 1.6 Mbytes/s |
| GPIB Writes | 1.4 Mbytes/s |
| Power Requirements | +5 VDC, 300 mA typical; 350 mA maximum |
| I/O Connector | IEEE 488 standard 24 pin |
| Dimensions | 3.3 by 5.78 in. |
| Warranty | 2-3 Year Warranty |
| SB-GPIB/TNT Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
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