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header-product Fiber Optic Keystone Jack ROLINE LC Duplex Multimode OM3 21.17.0001
6.49 €

Fiber Optic Keystone Jack ROLINE LC Duplex Multimode OM3 21.17.0001

Fiber Optic Keystone Jack ROLINE LC Duplex OM3 Photo 1
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Fiber Optic Keystone Jack ROLINE LC Duplex Multimode OM3 21.17.0001

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Short description

The ROLINE Fiber Optic Keystone Jack is designed for high-speed data transmission with LC Duplex connectors. It supports multimode OM3 fiber, ensuring efficient performance for network applications. This keystone jack is easy to install and compatible with standard wall plates, making it ideal for structured cabling systems. Its robust design ensures durability and reliability in various environments.
Available at price 6.49 €: 500 pcs.
Total available for order: 1153 pcs.
Warranty: 2 Years
SKU: 1092418
delivery
to the Customer Service Center at Kengaraga 2b, Riga
30.06.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
30.06.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
03.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.03 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa
03.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

ROLINE Fiber Optic Keystone Jack LC Duplex Multimode OM3 (MPN 21.17.0001) is a keystone-format adapter designed for multimode OM3 fiber optic cabling. It provides two LC duplex plug interfaces (2x LC / 2x LC) for connecting or extending fiber optic jumper cables and fits standard fiber optic front plates used in structured cabling systems. The jack features a robust plastic housing and phosphor-bronze ferrule sleeves for reliable contact.

Advantages

The keystone jack offers a compact keystone design for easy installation into standard faceplates, compatibility with LC duplex multimode OM3 jumpers, and durable construction with high-quality plastic housing. Phosphor-bronze (PB) sleeve material improves mechanical strength and contact reliability for multimode connections.

Suitable for

  • Structured cabling in offices and server rooms
  • Extending or connecting multimode OM3 LC duplex jumper cables
  • Installation in standard fiber optic front plates and patch panels

Key specifications

  • Brand: ROLINE
  • Model / MPN: 21.17.0001
  • EAN: 7611990198658
  • Connector type: 2x LC / 2x LC (LC Duplex)
  • Fiber type: Multimode OM3
  • Format: Keystone jack for front plates
  • Housing: High-quality plastic
  • Ferrule sleeve material: Phosphor-bronze (PB)

How to use

Insert the keystone jack into a compatible fiber optic front plate or keystone panel until it clicks into place. Plug LC duplex multimode OM3 jumper cables into the LC ports on the jack, ensuring proper orientation and secure connection. Use the jack to extend existing jumper cables or to provide a front-plate termination point for structured cabling runs.

Usage recommendations

Handle fiber connectors and jumper cables by the connector body, avoid touching ferrule end faces, and use appropriate cleaning tools before mating. Ensure compatibility with multimode OM3 patch cords and avoid bending fibers beyond their minimum bend radius during installation.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 500 30.06.2026 Best delivery 6.49 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 653 14.07.2026 11.49 €
6.49 €
Stock: 500
Delivery Date: 30.06.2026 Best delivery
Warehouse: WH94
Available only for legal entities
11.49 €
Stock: 653
Delivery Date: 14.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Fiber Optic Keystone Jack ROLINE LC Duplex OM3 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 — 1153 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 30.06.2026 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.