# Fiber optical Keystone Snap-in adaptor InLine 89988B

**URL:** https://aio.lv/en/product--inline-89988b--1041369
**Data updated:** 2026-01-03 12:46 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** InLine
**Manufacturer code:** 89988B
**EAN:** 4043718277919
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-89988b--1041369

## 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 Keystone Snap-in adaptor is designed for duplex LC/LC connections with a ceramic sleeve. It features a flat construction and comes in white color. This high-quality adaptor ensures reliable performance for multimode applications, making it ideal for various networking setups. Each pack contains one piece, providing a convenient solution for your fiber optic needs.

## Long description

The InLine Fiber optical Keystone Snap-in adaptor 89988B is a duplex LC/LC connector designed for multimode fiber connections. It has a flat, snap-in (Keystone) housing with a ceramic sleeve and a white finish. The adaptor is intended for installation in compatible patch panels, wall plates and floor-box modules to provide a compact, reliable LC duplex connection.
Advantages
The snap-in Keystone form factor enables quick, tool-free installation into standard keystone openings. A ceramic sleeve ensures accurate ferrule alignment and stable optical performance. The flat duplex LC footprint saves space in high-density panels and wall outlets. Supplied as a single unit, the adaptor is suitable for incremental or replacement installations.
Suitable for
 Multimode LC/LC duplex fiber connections
 Patch panels with keystone openings
 Wall sockets and floor box modules
 Network installations requiring compact duplex LC adapters
Key specifications
 Type: Keystone snap-in fibre optic adapter
 Connector interface: LC duplex (LC/LC)
 Sleeve material: Ceramic
 Construction: Flat duplex, snap-in
 Colour: White
 Suitable for: Multimode applications
 Quantity: 1 piece per pack
 Brand / MPN / EAN: InLine / 89988B / 4043718277919
How to use
Insert the adaptor into a compatible keystone opening until it snaps into place. Align LC duplex connectors from each fiber cable and insert them into the adaptor ports until they click. Verify the connection and secure the patch panel or wall plate as required. For removal, depress the snap tabs and pull the adaptor out of the keystone opening.
Usage recommendations
Use with clean, undamaged LC connectors and follow standard fiber handling procedures: keep endfaces clean, avoid sharp bends, and use appropriate strain relief. Verify multimode fiber type and connector compatibility before installation.

## Specifications

| Feature | Value |
|---|---|
| Product colour | White |
| Connector 1 | LC |
| Connector 2 | LC |
| Cable types supported | Fiber |
| Construction type | Flat |
| Connector 1 gender | Female |
| Connector 2 gender | Female |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Fiber optical Keystone Snap-in adaptor InLine 89988B cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 828 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

### Where can I download the instructions for Fiber optical Keystone Snap-in adaptor InLine 89988B?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1041369/64128687_large.webp