# Optical One-Way Separator EWIMAR EW-485/1/1/SO

**URL:** https://aio.lv/en/product--ewimar-ew-48511so--11793519
**Data updated:** 2026-03-09 07:22 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** EWIMAR
**Manufacturer code:** EW-485/1/1/SO
**EAN:** 5904041751394
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 47.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ewimar-ew-48511so--11793519

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

One-way optical separator EWIMAR EW-485/1/1/SO is an optical device designed to separate and route optical signals in a single direction. Manufactured by EWIMAR, this separator is suitable for use in fiber-optic networks, signal distribution and protection setups where unidirectional signal flow is required. It supports integration into telecommunication cabinets and fiber infrastructure for reliable signal management.

## Long description

The Optical One-Way Separator EWIMAR EW-485/1/1/SO is an optical device engineered to separate and route optical signals in a single direction. Designed for integration into fiber-optic networks and telecommunication cabinets, this unidirectional separator ensures controlled signal flow and helps prevent back-reflection or reverse signal propagation. The unit is intended for professional network environments where one-way distribution and protection of optical paths are required.
Advantages
The separator provides reliable unidirectional signal routing to maintain directional integrity within fiber links. Its compact form factor supports mounting inside standard fiber management panels or cabinets, facilitating orderly installation and space-efficient deployment. The device reduces the risk of interference from reverse signals and contributes to stable network performance by ensuring signals travel only in the intended direction.
Suitable for
Fiber-optic networks requiring one-way signal distribution
Telecommunication and data center cabinets for directional routing
Signal protection setups to prevent backflow and reflections
Integration in optical distribution frames and link testing environments
Key specifications
Function: Unidirectional optical signal separation and routing
Application: Passive device for fiber-optic distribution and protection
Installation: Fits standard telecommunication cabinets and fiber management panels
Compatibility: Designed for use with single-mode fiber systems
How to use
Install the optical separator in a suitable location inside a telecommunication cabinet or fiber management panel according to rack or panel mounting guidelines. Connect the incoming optical fiber to the designated input port and route the output fiber to the downstream device or distribution point. Ensure fiber connectors are clean and properly engaged to minimize insertion loss. Verify directional operation by conducting optical level measurements or link testing after installation.
Usage recommendations
Handle optical connectors and fibers with care, keep connector end-faces clean, and follow standard optical safety procedures. Use compatible single-mode fibers and matching connector types to maintain optimal insertion loss and return loss performance. Periodically inspect and clean connections as part of routine maintenance to ensure continued directional operation and signal integrity.

## FAQ

### How much does the Optical One-Way Separator EWIMAR EW-485/1/1/SO cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.07.2026 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, 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 EWIMAR 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 EWIMAR 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/11793519/67192697_large.webp