# Signal splitter Elfon Optima OP-VR4-S DIN – 4-way passive RF splitter for DIN rail mounting

**URL:** https://aio.lv/en/product--oem-31482--11444101
**Data updated:** 2026-03-20 09:48 (EET)
**Category:** Other goods
**Manufacturer:** OEM
**Manufacturer code:** 31482
**EAN:** 5905668411685
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-31482--11444101

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Elfon Optima OP-VR4-S DIN is a 4-way passive RF signal splitter designed for DIN rail mounting. It distributes an incoming RF/coaxial signal to four outputs without active amplification, suitable for TV, FM or antenna systems. Compact DIN form factor enables installation in distribution cabinets or equipment racks, providing simple signal branching and reliable passive operation.

## Long description

Elfon Optima OP-VR4-S DIN is a 4-way passive RF splitter designed for DIN rail mounting. It distributes an incoming coaxial RF signal to four separate outputs without active amplification, making it suitable for TV, FM and antenna distribution systems where simple, reliable passive splitting is required. The compact, rail-mounted format allows installation inside distribution cabinets or equipment racks while keeping connections tidy and accessible.
Advantages
The passive design ensures stable operation without power supply or additional active components, reducing points of failure and maintenance. DIN rail mounting simplifies integration into existing enclosures and saves space compared with standalone housings. Balanced passive splitting provides predictable attenuation across outputs and broad compatibility with common coaxial cables and tuners used in television and FM reception systems.
Suitable for
Distribution of a single antenna or cable TV feed to multiple receivers
FM radio signal splitting to several tuners
Installation inside distribution cabinets, equipment racks or utility panels
Passive signal branching in multi-room or apartment installations
Key specifications
Type: 4-way passive RF/coaxial splitter
Mounting: DIN rail compatible housing for cabinet or rack installation
Frequency range: suitable for TV and FM frequency bands (broadband passive operation)
Number of outputs: 4 separate coaxial outputs
Power: passive operation (no external power required)
How to use
Mount the splitter on a standard DIN rail inside a distribution cabinet or equipment rack. Connect the incoming antenna or cable feed to the splitter’s input connector, then connect each output to the target receivers or distribution lines using appropriate coaxial cables and connectors. Ensure all connections are securely tightened and that cable quality and impedance (typically 75 Ω) match the system to minimize signal reflections and losses. Because the unit is passive, consider the expected attenuation per output and verify signal levels at receivers; use active amplification elsewhere in the system if required to compensate for splitter losses.
Usage recommendations
Use the splitter in installations where passive distribution is acceptable and signal levels are sufficient for all connected receivers. Avoid daisy-chaining multiple passive splitters; if long cable runs or many outputs are needed, evaluate using an active distribution amplifier to maintain adequate signal levels. Keep connectors clean and use weatherproofing for any external or outdoor cable terminations.

## FAQ

### How much does the Elfon Optima OP-VR4-S DIN signal splitter cost, and is it available for purchase?

The price is 42.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 22.06.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 OEM 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 OEM 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/11444101/66082265_large.webp