NI GPIB-140A: High-Performance Fiber-Optic GPIB Extender

The NI GPIB-140A from National Instruments is a specialized communication module designed to extend the range of your GPIB (IEEE 488) instrumentation system far beyond the standard 20-meter limit. By converting GPIB signals for transmission over fiber-optic cables, the GPIB-140A allows for distances of up to 2 kilometers without sacrificing data integrity or performance. This optical isolation also provides total protection against ground loops and high-voltage electrical noise, making it the ideal solution for distributed test systems and hazardous industrial environments.

In the advanced research facilities and automated production lines of Saudi Arabia, Kazakhstan, and the UAE, the GPIB-140A is the trusted choice for long-distance instrument control. As a premium supplier of NI hardware, we provide immediate inventory access for this original extender, ensuring your remote data acquisition systems remain connected and interference-free.

In Stock & Ready for Dispatch (В наличии) | متوفر في المخزن — 100% Authentic National Instruments hardware with verified serial numbers, original casing, and a 12-month comprehensive warranty.

1. Technical Specifications: NI GPIB-140A

2. Why Source NI GPIB-140A from Our Global Stock?

High-speed instrumentation requires verified, original communication hardware. We support your lab with:

• Immediate Physical Stock: We own our NI GPIB-140A inventory. We provide actual high-resolution photos of the unit today and dispatch within 24–48 hours.
• Guaranteed 100% Originality: Communication extenders from unreliable sources often suffer from timing jitter. 
• Fast Express Delivery to Tech Hubs: Optimized air freight routes to Kazakhstan, Russia, UAE, and Saudi Arabia. Arrival in Almaty, Dubai, or Riyadh in 3–5 business days via DHL/FedEx.
• Technical Verification: Before shipping, we provide clear photos of the serial numbers and port configurations, allowing your lab engineers to verify the hardware version.

3. FAQ: NI GPIB-140A Procurement & Technical Setup

Q: Do I need two units for a complete setup?

A: Yes, the GPIB-140A operates in pairs. To extend the GPIB signal, you need to use one unit at the controller end and another unit at the remote instrument end, connected by a duplex fiber optic cable.

Q: Do you ship to research institutes in Kazakhstan? (Доставка в Казахстан?)

A: Absolutely. Kazakhstan is a key market for our NI spares. 我们

Q: What type of fiber-optic cable is required?

A: The GPIB-140A typically uses standard multimode fiber-optic cables with ST connectors. We recommend that you confirm the fiber optic interface type before installation.

4. Our Rapid Order Fulfillment Process

Step 1: RFQ Submission

Submit an inquiry for the NI GPIB-140A; receive a professional quote and technical data sheet within 2 business hours.

Step 2: Visual Confirmation

Review actual stock photos and serial number logs provided by our sales team to ensure hardware authenticity.

Step 3: Secure Payment

Confirm payment via international wire transfer (T/T). 

Step 4: Global Dispatch

Immediate dispatch with real-time tracking via DHL/FedEx Express directly to your testing facility.

Bridge the distance in your automated test systems.
Contact us today for a fast quote on the NI GPIB-140A and experience the reliability of our premium industrial supply chain!