ROLINE Cat8.1 networking cable 3 m RJ-45

Name: ROLINE networking cable Cat8.1 S/FTP 21.15.3403
Brand: ROLINE
SKU: 11685795
Price: 12.49 EUR
Availability: InStock

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ROLINE networking cable Cat8.1 S/FTP (S-STP) Grey 3 m RJ-45 to RJ-45

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Short description

ROLINE Cat8.1 networking cable (model 21.15.3403), 3 m length, S/FTP (S-STP) shielding and RJ-45 connectors at both ends with gold-plated contacts. Supports data transfer rates up to 40,000 Mbit/s. Grey cable designed for high-speed LAN, data center links and backbone connections where shielded, high-bandwidth cabling is required.

Available at price 12.49 €: 300 pcs.

Total available for order: 734 pcs.

Warranty: 2 Years

SKU: 11685795

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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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!

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From 4.99 € (Weight: 0.06 kg)

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From 1.99 €

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Product information

Description

ROLINE 21.15.3403 is a slim, double-shielded Category 8.1 (Class I) patch cord with screened RJ-45 connectors on both ends. The cable supports data rates up to 40 Gbit/s, uses bare copper conductors and gold-plated contacts, and is halogen-free, flame-retardant and low-smoke (LSOH). With molded kink protection and an outer diameter of approximately 4.5 mm it is designed for reliable performance in high-speed Ethernet and PoE installations.

Advantages

The Cat8.1 S/FTP construction (foil‑shielded pairs with an overall braided shield) provides strong protection against electromagnetic interference while maintaining a slim profile for space-saving routing. Gold-plated contacts and stranded copper conductors ensure stable signal transmission and durability. The cable is specified for 40 Gigabit Ethernet and is compatible with Power over Ethernet, and its LSOH jacket reduces hazardous emissions in case of fire.

Suitable for

Data center interconnects and server-to-switch links
High-speed LAN backbones and aggregation links
PoE-enabled devices requiring reliable power and data delivery
Environments where low smoke and halogen-free materials are required

Key specifications

Cable standard: Category 8.1 (Class I), S/FTP (S‑STP) — foil shielded pairs with overall braid
Maximum data rate: 40 Gbit/s
Connector type: RJ-45 straight male — both ends
Conductor: 8-wire stranded cable with bare copper conductors
Contact plating: gold-plated contacts
PoE: supports Power over Ethernet
Outer diameter: approximately 4.5 ± 0.2 mm
Jacket: halogen-free, flame-retardant, low-smoke (LSOH)
Length: 3 m
Colour: grey

How to use

Connect one RJ-45 plug to the network device (switch, router or NIC) and the other end to the corresponding port on the remote device, ensuring secure seating of the plugs. Route the slim cable through cable management paths, avoiding sharp bends and excessive strain; molded kink protection reduces stress at the connector. For PoE deployments, verify device compatibility and power budgets before connecting.

Usage recommendations

For optimal performance, keep cable run lengths within standards for Cat8 cabling and avoid running the cable parallel to strong electrical sources. Use appropriate patch panels or shielded connectors in installations that require end-to-end shielding continuity.

Specifications

Cable length:: 3 m
Connector 1:: RJ-45
Connector 2:: RJ-45
Weight:: 0.0639 kg
Product colour:: Grey

All features

Features

Cable length:: 3 m
Connector 1:: RJ-45
Connector 2:: RJ-45
Product colour:: Grey
Plug and Play:: Yes
Data transfer rate:: 40000 Mbit/s
Connector contacts plating:: Gold
Jacket material:: Low smoke zero halogen (LSZH), Thermoplastic Elastomer (TPE)
Cable standard:: Cat8.1
AWG wire size:: 28
Conductor type:: Stranded
Cable shielding:: S/FTP (S-STP)
Conductor material:: Copper
Molded cable boot:: Yes
Power over Ethernet (PoE):: Yes
Ethernet interface type:: 40 Gigabit Ethernet
Connector 1 form factor:: Straight
Connector 2 form factor:: Straight
Connector 1 gender:: Male
Connector 2 gender:: Male
Cable shape:: Round
Cable jacket type:: Braided
Bend radius (min):: 27 mm

Weight & dimensions

Weight:: 0.0639 kg
Outer diameter:: 4.5 mm

Operational conditions

Storage temperature (T-T):: -20 - 75
Operating temperature (T-T):: -10 - 60

Packaging data

Package weight:: 60 g
Package depth:: 100 mm
Package height:: 20 mm
Package width:: 100 mm

Certificates

Certification:: EIA/TIA 568B

Packaging content

Quantity per pack:: 1 pc(s)

Sustainability

Doesn't contain:: Halogen

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Warehouse	Stock	Delivery to the store	Store Price
WH94	300	30.06.2026 Best delivery	12.49 € Best price

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	434	14.07.2026	16.49 €

12.49 €

Stock: 300

Delivery Date: 30.06.2026 Best delivery

Warehouse: WH94

Available only for legal entities

16.49 €

Stock: 434

Delivery Date: 14.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the ROLINE Cat8.1 networking cable 3 m RJ-45 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 734 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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