# ISDN adapter Basetech BT-1602088 with 1x RJ45 (8p4c) and 1x 8p4c connector, black

**URL:** https://aio.lv/en/product--basetech-bt-1602088--1089410
**Data updated:** 2026-01-13 15:35 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** Basetech
**Manufacturer code:** BT-1602088
**EAN:** 4040849491399
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--basetech-bt-1602088--1089410

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Compact ISDN adapter Basetech BT-1602088 in black featuring one RJ45 (8p4c) port and one 8p4c connector for connecting ISDN devices and terminals. Designed to adapt wiring or convert between connector types, it suits home office and small business setups requiring ISDN line connections and simple device linking without extra functions.

## Long description

The Basetech BT-1602088 ISDN adapter is a compact black adapter that provides one RJ45 (8p4c) port and one 8p4c connector for straightforward connection between ISDN devices and cabling. It is intended to adapt wiring or convert between connector types so existing ISDN terminals, phones or NT/TE equipment can be connected without altering the in-wall cabling. The adapter has no additional electronics or features; it is a passive connector designed for simple signal routing and physical compatibility.
Advantages
This ISDN adapter offers a compact, low-profile housing that fits easily in desktop or wall-mounted installations. It provides reliable mechanical contact between an RJ45-style plug and an 8p4c ISDN connector, reducing the need for permanent rewiring. The passive design minimizes points of failure and requires no power or configuration. Its neutral black finish integrates unobtrusively in home office and small business environments.
Suitable for
 Connecting ISDN phones or terminals to RJ45-wired wall outlets
 Adapting between different 8p4c/ RJ45 connector types during equipment changes
 Temporary linking of ISDN devices for testing or maintenance
 Simple installations in home office or small business environments
Key specifications
 Connector types: 1 x RJ45 (8p4c), 1 x 8p4c
 Function: Passive ISDN signal adapter / mechanical connector
 Colour: Black
 Form factor: Compact inline adapter suitable for desk- or wall-proximate use
 Compatibility: Devices and cabling using ISDN 8p4c wiring and RJ45-terminated cables
How to use
Insert the RJ45 plug from the cable or device into the RJ45 receptacle on the adapter and connect the 8p4c plug or cable to the opposite connector. Ensure connectors are fully seated to maintain proper contact. The adapter is passive and requires no power or configuration; once connected, the ISDN device should detect the line according to the existing network setup. Disconnect by gently depressing the connector latch and withdrawing the plug.
Usage recommendations
Use the adapter in dry indoor environments and avoid exposing it to moisture, extreme temperatures or mechanical strain on the connectors. For critical installations, verify connector wiring and line termination with appropriate testing tools before relying on the adapter for permanent service. When unused, store the adapter in a dust-free place to preserve contact integrity.

## FAQ

### How much does the ISDN adapter Basetech BT-1602088 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Basetech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Basetech service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/1089410/47557466_large.webp