# Fiber Optical Adapter Duplex LC/LC SM Ceramic Sleeve blue InLine 89989D

**URL:** https://aio.lv/en/product--inline-89989d--1039024
**Data updated:** 2026-01-03 12:46 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** InLine
**Manufacturer code:** 89989D
**EAN:** 4043718194667
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-89989d--1039024

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The InLine Fiber Optical Adapter Duplex LC/LC SM features a blue ceramic sleeve and is designed for reliable connections. It includes one LC female connector and two LC connectors, ensuring compatibility with various fiber optic systems. This adapter is ideal for high-speed data transmission and offers excellent performance in single-mode applications.

## Long description

The InLine Fiber Optical Adapter Duplex LC/LC SM with ceramic sleeve (blue) provides precise alignment for single-mode LC connections. Designed as a bush-mount adapter, it enables secure mating between two LC connectors and supports high-speed data transmission in fiber optic installations. The adapter features a ceramic ferrule inside the sleeve for low insertion loss and consistent optical performance, and includes mounting provisions for panels and distribution trays.
Advantages
The ceramic sleeve ensures stable alignment and low wear over repeated matings. Duplex LC/LC configuration allows two channels in a single adapter body, saving space in patch panels. The blue colour denotes single-mode compatibility and helps with visual identification. Flanges and screw holes permit firm installation in patch panels, wall boxes or optical distribution frames.
Suitable for
Single-mode fiber patch panels and distribution frames
FTTx and telecom network terminations
Data centre fiber links and backbone connections
Optical wall boxes and equipment mounting
Key specifications
Type: Duplex LC/LC adapter
Sleeve material: Ceramic
Colour: Blue (single-mode)
Mounting: Bush mount with flanges and screw holes
Brand: InLine, MPN: 89989D, EAN: 4043718194667
How to use
Mount the adapter onto the panel or distribution tray using the provided flanges or screws. Insert LC connectors into each adapter port until they click into place, ensuring proper endface contact. For disconnection, press the LC latch and withdraw the connector straight out to avoid damaging the ferrule. Follow standard fiber handling practices to keep endfaces clean and to prevent excess bending of fiber cables.
Usage recommendations
Use fiber endface cleaning tools before mating connectors, avoid touching the ceramic sleeve or connector endfaces, and secure cable routing to maintain minimum bend radius for single-mode fibers.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Blue |
| Housing material | Ceramic, Plastic |
| Connector 1 | LC female |
| Connector 2 | 2 x LC |
| Connector 1 gender | Female |
| Connector 2 gender | Female |

## FAQ

### How much does the Fiber Optical Adapter InLine 89989D cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 332 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 29.06.2026 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 InLine 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 InLine 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/1039024/64125181_large.webp