# Coaxial Ethernet Filter Axing TZU01968X Rückkanal-Blocker for upstream blocking

**URL:** https://aio.lv/en/product--axing-tzu01968x--7722300
**Data updated:** 2026-02-12 21:50 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Axing
**Manufacturer code:** TZU01968X
**EAN:** 7611682007961
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--axing-tzu01968x--7722300

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Axing TZU01968X Rückkanal-Blocker is a coaxial Ethernet filter designed to block upstream (return) signals on hybrid coax/copper installations. It is used where return-path suppression is required to prevent interference or unauthorized upstream transmissions. The filter installs in-line on coax runs and helps maintain signal integrity for downstream services and network stability.

## Long description

Axing TZU01968X Rückkanal-Blocker is a coaxial Ethernet filter designed to suppress upstream (return) signals on hybrid coax/copper installations. It installs inline on coax runs to prevent unauthorized upstream transmissions and to reduce return-path interference, helping to maintain downstream signal integrity and network stability for cable and broadband services.
Advantages
The filter provides reliable upstream blocking without affecting downstream signal quality. Its inline form factor allows straightforward integration into existing coaxial cabling paths. The device contributes to improved network stability by limiting return-path noise and potential sources of interference, and it supports common coaxial deployment practices in residential and commercial networks.
Suitable for
Hybrid coax/copper cable networks requiring return-path suppression
Cable operator installations to prevent unauthorized upstream transmissions
Residential or multi-dwelling installations where upstream interference affects downstream services
Service areas needing inline coaxial components for signal management
Key specifications
Function: Upstream (return) signal blocking on coaxial lines
Installation type: Inline coaxial insertion
Connector type: Coaxial F-type compatible connections
Application: Suitable for cable TV, broadband, and hybrid Ethernet-over-coax environments
Impact on downstream: Designed to preserve downstream signal paths while suppressing upstream signals
How to use
Install the Axing Rückkanal-Blocker inline on the coaxial feed where return-path suppression is needed. Disconnect power to active equipment if required by your site safety procedures, then unscrew the coaxial connector at the chosen insertion point and attach the filter between the two cable ends, ensuring proper connector seating. Verify signal levels and downstream service function after installation and reapply any shielding or fastenings to maintain cable integrity.
Usage recommendations
Before installation, confirm compatibility with the existing coaxial network and downstream equipment. Use the filter in locations where return-path noise or unauthorized upstream signals are observed, and perform post-installation measurements to ensure downstream service levels remain within acceptable limits.

## FAQ

### How much does the Axing TZU01968X Rückkanal-Blocker coax filter cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 22.07.2026 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 Axing 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 Axing 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/7722300/66007322_large.webp