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header-product DIGITUS DK-39121-U OS2 9/125µm Fiber Optic Installation Cable Indoor and Outdoor 12 Fibers CPR Dca LSZH
3.49 €
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AiO.lv Networking Equipment Network Accessories Fiber Optic Cables DIGITUS

DIGITUS DK-39121-U OS2 9/125µm Fiber Optic Installation Cable Indoor and Outdoor 12 Fibers CPR Dca LSZH

DIGITUS DK-39121-U OS2 Fiber Optic Cable Photo 1
DIGITUS DK-39121-U OS2 Fiber Optic Cable Photo 1
DIGITUS DK-39121-U OS2 9/125µm Fiber Optic Installation Cable Indoor and Outdoor 12 Fibers CPR Dca LSZH
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DIGITUS DK-39121-U OS2 9/125µm Fiber Optic Installation Cable Indoor and Outdoor 12 Fibers CPR Dca LSZH

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DIGITUS DK-39121-U OS2 9/125µm Fiber Optic Installation Cable Indoor and Outdoor 12 Fibers CPR Dca LSZH

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

DIGITUS installation cable designed for both indoor and outdoor networking applications. Features OS2 9/125µm fiber optic type with 12 fibers, U-DQ(ZN) BH cable type, and a core diameter of 9 µm. Built with LSZH halogen-free materials and CPR Dca fire safety rating, ensuring reliable performance and safety for structured cabling systems, data centers, and long-distance telecommunications.
Available for order: 500 pcs.
Warranty: 2 Years
SKU: 293651
Learn more
free shipment

Cheapest delivery:

Latvijas Pasts nodaļa

Pick-up points

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Cost

3.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
25.11.2026 {{selectedOffer.officeDeliveryString}}
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30.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.06 kg)
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Product information

Description

The DIGITUS DK-39121-U OS2 9/125µm Fiber Optic Installation Cable is a reliable solution designed for both indoor and outdoor networking applications. Featuring an OS2 single-mode fiber type with 12 fibers, a U-DQ(ZN) BH cable type, and a core diameter of 9 µm, this cable is built to support high-performance structured cabling systems. Constructed with low smoke zero halogen LSZH materials and featuring a CPR Dca fire safety rating, it ensures enhanced safety and dependable signal transmission for complex data infrastructures.

Advantages

This fiber optic installation cable offers exceptional durability and robust physical protection for demanding environments. It is engineered with longitudinal and lateral water resistance, UV resistance, and non-metal rodent protection using glass yarn armouring, making it fully suitable for exposed outdoor routes as well as indoor pathways. The metal-free construction prevents electromagnetic interference while maintaining high tensile strength and flexibility in a compact profile.

Suitable for

  • Structured cabling systems in commercial and industrial buildings
  • Data center backbone connections
  • Long-distance telecommunications and campus networks
  • Combined indoor and outdoor cable routing

When it may not be suitable

This cable may not be suitable for applications that strictly require multimode fiber infrastructures due to its single-mode OS2 design. Additionally, it is not intended for high-flexibility patch cord applications where the cable is subjected to continuous dynamic bending rather than fixed installation.

Key specifications

  • OS2 9/125 µm single-mode fiber type
  • 12 fibers in a central loose tube
  • U-DQ(ZN) BH cable type
  • LSZH halogen-free outer sheath with CPR Dca rating
  • Glass yarn armoured with non-metal rodent protection
  • Longitudinally and laterally water-resistant and UV-resistant
  • Cable outer diameter of 6.5 mm
  • Maximum allowable pulling force of 1400 N
  • Crush resistance of 1000/200 N/100mm
  • Operating temperature range from -40°C to +70°C

How to use

Installation should be performed by qualified network technicians following standard fiber optic handling procedures. Ensure that the minimum bending radius is maintained during pulling and routing, keeping it at 20 times the outer diameter during installation and 10 times during operation. Plan the cable path to avoid exceeding the maximum allowable pulling force of 1400 N, and secure the cable properly using appropriate cable management hardware for indoor or outdoor environments.

What to consider before purchase

  • Verify that your network hardware requires single-mode OS2 fiber with a 9/125 µm core diameter
  • Confirm the required fiber count, as this cable contains 12 fibers
  • Check building fire safety regulations to ensure CPR Dca and LSZH requirements are met
  • Measure the installation path to ensure the cable length and environmental conditions match the specified operational temperature and water-resistance ratings

Always follow local electrical and fire safety codes during installation and ensure proper termination and splicing techniques are used to maintain optimal optical performance.

All features
Package weight: Weight of the packaged product.
59 g
Cable length: How long the cable is.
1 m
Cable type: Type of cable e.g. electicity cable, optical cable.
U-DQ(ZN) BH
Product colour: The colour e.g. red, blue, green, black, white.
Black
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
Package depth: The distance from the front to the back of the packaging.
1000 mm
Package height: The distance from the top to the bottom of the packaging.
8 mm
Package width: The distance from one side of the packaging to the other.
8 mm
Connector 1: This is the first connector in the device.
No
Connector 2: This is the second connector in the device.
No
Fiber mode structure:
Single-mode
Core diameter: The diameter of the core, which is the material at the centre e.g. the metal in an electrical wire.
9 µm
Cladding diameter: The diameter of the cladding, which is the material around the centre (core) e.g. the plastic coating in an electrical wire.
125 µm
Jacket material:
Low smoke zero halogen (LSZH)
Number of optical fibres:
12
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
No
Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
No
Package volume:
64 cm³
Harmonized System (HS) code:
85447000
Fibre optic type: The standardised properties of the fiber optic cable.
OS2
Connector gender: To distinguish parts on a cable interface, connectors are grouped under genders. Sockets or jacks are considered to be female whilst plugs are referred to as male.
No
UK Trade Tariff code:
85447000
Doesn't contain:
Halogen

Instructions

mmo_27276756_1630263733_8137_30560.pdf

Description

Instructions

mmo_27276756_1630263733_8137_30560.pdf
Machine translation.

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Customer questions

FAQ

How much does the DIGITUS DK-39121-U OS2 Fiber Optic Cable cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 500 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 25.11.2026 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. 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 DIGITUS 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 DIGITUS 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 DIGITUS DK-39121-U OS2 Fiber Optic Cable?

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.
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