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header-product StarTech DMFKSLCLCCOUPLER Duplex Fiber Optic LC to LC Keystone Coupler LC/UPC for Patch Panel White Multi-mode Single-mode
12.99 €

StarTech DMFKSLCLCCOUPLER Duplex Fiber Optic LC to LC Keystone Coupler LC/UPC for Patch Panel White Multi-mode Single-mode

StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 1
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 2
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 3
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 4
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 5
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 6
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 7
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 8
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 9
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 1
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 2
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 3
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 4
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 5
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 6
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 7
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 8
StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler Photo 9
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StarTech DMFKSLCLCCOUPLER Duplex Fiber Optic LC to LC Keystone Coupler LC/UPC for Patch Panel White Multi-mode Single-mode

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StarTech DMFKSLCLCCOUPLER Duplex Fiber Optic LC to LC Keystone Coupler LC/UPC for Patch Panel White Multi-mode Single-mode

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Short description

StarTech DMFKSLCLCCOUPLER duplex fiber optic LC to LC coupler designed as an LC/UPC Keystone jack for patch panels. This white fiber optic adapter supports both multi-mode and single-mode fiber mode structures, providing reliable connectivity for structured cabling systems, network installations, and telecommunication equipment setups.
Available at price 12.99 €: 18 pcs.
Total available for order: 132 pcs.
Warranty: 2 Years
SKU: 10871471
Manufacturer: StarTech
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.01 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
14.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 14.99 €: 39 pcs.
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Product information

Description

The StarTech DMFKSLCLCCOUPLER duplex fiber optic LC to LC coupler is designed as an LC/UPC Keystone jack for patch panels. This white fiber optic adapter supports both multi-mode and single-mode fiber mode structures, providing reliable connectivity for structured cabling systems, network installations, and telecommunication equipment setups.

Advantages

This duplex fiber optic adapter allows you to easily join two LC fiber cables or extend existing fiber connectivity without specialized tools. Featuring a robust ABS outer housing and ceramic-lined inner sleeves, the device ensures precise fiber alignment and wear protection. It is built to maintain optimal signal integrity with low insertion loss, supporting high-speed data transfer across various network environments.

Suitable for

  • Connecting two LC duplex fiber cables to extend network runs
  • Installation in standard keystone patch panels and wall plates
  • Multi-mode and single-mode fiber optic network setups
  • Structured cabling systems in offices and telecommunication rooms

When it may not be suitable

This coupler is not intended for fiber cables with APC polished ends, as it is specifically designed for UPC polished connectors. It cannot be used directly with SC, ST, or other non-LC fiber connector types without separate adapter cables.

Key specifications

  • Connector type: LC to LC duplex
  • Fiber mode structure: Multi-mode and single-mode
  • Compatible fiber types: OS1, OS2, OM1, OM2, OM3, OM4, OM5
  • Compatible core sizes: 9/125µm, 62.5/125µm, 50/125µm
  • Housing material: ABS plastic with ceramic-lined inner sleeves
  • Color: White
  • Dimensions: 19 mm width, 18 mm depth, 20 mm height

How to use

To install the adapter, simply snap the Keystone module directly into a compatible patch panel cutout or wall plate until the metal retention tabs lock securely into place. Insert your compatible LC/LC duplex fiber cables with UPC polished ends into both sides of the coupler until you hear a click. Always ensure that protective dust covers are removed prior to connection and kept clean when cables are unplugged.

What to consider before purchase

  • Verify that your existing cables utilize LC connectors with UPC polish
  • Check that your patch panel or wall plate supports standard Keystone modules
  • Confirm whether your installation requires multi-mode or single-mode fiber support

Usage recommendations

For best network performance and minimal signal attenuation, ensure that all fiber connector end-faces are properly cleaned and inspected before insertion into the LC to LC coupler.

All features
Package weight: Weight of the packaged product.
6 g
Height: The measurement of the product from head to foot or from base to top.
20 mm
Width: The measurement or extent of something from side to side.
19 mm
Depth: The distance from the front to the back of something.
18 mm
Product colour: The colour e.g. red, blue, green, black, white.
White
Package depth: The distance from the front to the back of the packaging.
62 mm
Package height: The distance from the top to the bottom of the packaging.
20 mm
Package width: The distance from one side of the packaging to the other.
89 mm
Master (outer) case height:
225 mm
Master (outer) case width:
400 mm
Housing material: What the casing of the product is made of.
Acrylonitrile butadiene styrene (ABS)
Connector type: The type of connector e.g. USB.
LC
Fiber mode structure:
Single-mode, Multi-mode
Number of connectors: The quantity of ports (sockets) where external devices can be connected to this product.
2
Duplex:
Yes
Quantity per pack:
1 pc(s)
Master (outer) case length:
400 mm
Products per master (outer) case:
500 pc(s)
Sustainability compliance:
Yes
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
CE

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 39 09.10.2026 Best delivery
14.99 €
WH355 18 09.10.2026 Best delivery
16.99 €
WH94 39 09.10.2026 Best delivery
19.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU9 18 09.10.2026 Best delivery
12.99 € Best price
WH109 18 23.10.2026
15.99 €
14.99 €
Stock: 39
Delivery Date: 09.10.2026 Best delivery
Warehouse: WH354
16.99 €
Stock: 18
Delivery Date: 09.10.2026 Best delivery
Warehouse: WH355
19.99 €
Stock: 39
Delivery Date: 09.10.2026 Best delivery
Warehouse: WH94
Available only for legal entities
12.99 €
Stock: 18
Delivery Date: 09.10.2026 Best delivery
Warehouse: EU9
15.99 €
Stock: 18
Delivery Date: 23.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 132 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 09.10.2026 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: Cash payment, 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 StarTech 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 StarTech 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.

Where can I download the instructions for StarTech DMFKSLCLCCOUPLER LC to LC Fiber Keystone Coupler?

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.
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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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.