# Fibre optic connector ROLINE LC/LC Male OS2, dimensions 14.9×29.2×9.4 mm

**URL:** https://aio.lv/en/product--roline-21170057--11978394
**Data updated:** 2026-03-11 16:23 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** ROLINE
**Manufacturer code:** 21.17.0057
**EAN:** 7630049673212
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21170057--11978394

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

ROLINE fibre optic connector with LC/LC male interfaces, designed for single-mode OS2 fibre. Connector type: LC/LC; gender: male. Compact housing measures 14.9 mm (W) × 29.2 mm (D) × 9.4 mm (H). Suitable for patch panels, network equipment and fibre links where LC male terminations and OS2 single-mode performance are required.

## Long description

ROLINE fibre optic connector LC/LC Male OS2 is a compact single-mode coupling element with LC male interfaces designed for use in fibre optic links where OS2 performance is required. The connector features a keystone-style plastic housing sized 14.9 × 29.2 × 9.4 mm, providing a small footprint suitable for patch panels, front plates and network equipment. It enables mating of LC-terminated jumper cables and creates a reliable connection point in single-mode fibre installations.
Advantages
The keystone-format housing offers easy installation into compatible modules and faceplates while preserving a neat cabling layout. Ceramic ferrule sleeves ensure stable alignment and low insertion loss typical for single-mode OS2 connections. The compact dimensions reduce occupied panel space and allow denser port layouts in telecom and data centre environments.
Suitable for
 Single-mode OS2 fibre patch panels and faceplates
 Extending or connecting LC-terminated fibre jumper cables
 Network equipment front panels requiring LC male terminations
 Telecom and data centre fibre link installations with space constraints
Key specifications
 Connector interfaces: LC / LC male
 Fibre type: single-mode (OS2)
 Housing material: high-quality plastic, keystone format
 Ferrule sleeve material: ceramic
 Dimensions (W × D × H): 14.9 × 29.2 × 9.4 mm
 Use case: for installation in front plates, patch panels or inline coupling
How to use
Insert the keystone-format connector into a compatible faceplate or panel aperture until it clicks into place. Align LC-terminated single-mode jumper cables with the LC male interfaces and push them in until secure. Ensure connectors are clean before mating to avoid increased loss or damage to the ferrule sleeves. When removing, pull connectors straight out to prevent stress on the fibre cable and the housing.
Usage recommendations
Maintain cleanliness of connector endfaces by using appropriate fibre cleaning tools and dust caps when the connector is not in use. Handle the connector and jumper cables carefully to avoid bending the fibre beyond recommended minimum bend radius and perform insertion loss and continuity tests after installation to confirm acceptable single-mode OS2 performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.005 kg |
| Full duplex | Yes |
| Height | 9.4 mm |
| Width | 14.9 mm |
| Depth | 29.2 mm |
| Product colour | Black, Turquoise |
| Connector material | Ceramic |
| Connector type | LC/LC |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Fibre optic type | OS2 |
| Connector gender | Male |

## FAQ

### How much does the ROLINE LC/LC Male fibre optic connector 21.17.0057 cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 01.07.2026 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 ROLINE 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 ROLINE 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/11978394/67475766_large.webp