---
product_id: 16252226
title: "ADTRAN ISU 128 (U Interface) Standalone ISDN Bri Ta"
brand: "adtran"
price: "$44.24"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/16252226-adtran-isu-128-u-interface-standalone-isdn-bri-ta
store_origin: EC
region: Ecuador
---

# 128 ISDN channels for blazing connectivity Standalone U Interface for seamless integration Robust ADTRAN build ensures reliable uptime ADTRAN ISU 128 (U Interface) Standalone ISDN Bri Ta

**Brand:** adtran
**Price:** $44.24
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your network with ADTRAN’s 128-channel ISDN brilliance!

## Quick Answers

- **What is this?** ADTRAN ISU 128 (U Interface) Standalone ISDN Bri Ta by adtran
- **How much does it cost?** $44.24 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/16252226-adtran-isu-128-u-interface-standalone-isdn-bri-ta)

## Best For

- adtran enthusiasts

## Why This Product

- Trusted adtran brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enterprise-Grade Reliability:** Built by ADTRAN, a trusted name ensuring rock-solid performance and uptime.
- • **Boost Your Network Efficiency:** Optimize bandwidth and reduce latency for professional-grade connectivity.
- • **Blazing 128-Channel ISDN Power:** Maximize your digital voice and data throughput with 128 simultaneous channels.
- • **Future-Proof Your Communications:** Supports legacy ISDN while enabling smooth transitions to modern infrastructures.
- • **Seamless U Interface Integration:** Plug-and-play standalone design that fits effortlessly into your existing network.

## Overview

The ADTRAN ISU 128 is a standalone ISDN BRI TA device featuring a U Interface that supports up to 128 channels, delivering reliable and high-capacity digital voice and data connectivity. Engineered by ADTRAN, it ensures robust performance and seamless integration into professional communication networks.

## Description

Adtran, Inc. 1202029L2 Adtran Isu 128 Multiplexor - 1 Ports - External

## Features

- A quality product by ADTRAN, INC.
- A quality product by ADTRAN, INC.
- A quality product by ADTRAN, INC.
- A quality product by ADTRAN, INC.
- A quality product by ADTRAN, INC.

## Product Details

- **Brand:** ADTRAN
- **Connectivity Technology:** LAN
- **Total Ethernet Ports:** 1
- **Number of Ports:** 1
- **UPC:** 607565000447

## Images

![ADTRAN ISU 128 (U Interface) Standalone ISDN Bri Ta - Image 1](https://m.media-amazon.com/images/I/51SXrXcq7UL.jpg)
![ADTRAN ISU 128 (U Interface) Standalone ISDN Bri Ta - Image 2](https://m.media-amazon.com/images/I/411CXW5TFEL.jpg)

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**Shop now:** [https://www.desertcart.ec/products/16252226-adtran-isu-128-u-interface-standalone-isdn-bri-ta](https://www.desertcart.ec/products/16252226-adtran-isu-128-u-interface-standalone-isdn-bri-ta)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-04-22*