ROLINE Cat8.1 networking cable 21.15.3430 0.5 m

Name: Network cable ROLINE 21.15.3430 Cat8.1 21.15.3430
Brand: ROLINE
SKU: 11685838
Price: 6.49 EUR
Availability: InStock

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Network cable ROLINE 21.15.3430 Cat8.1 S/FTP (S-STP) 0.5 m RJ-45 green

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Short description

ROLINE 21.15.3430 is a 0.5 m Cat8.1 Ethernet patch cable with S/FTP (S-STP) shielding and gold-plated RJ-45 connectors. Supports data rates up to 40,000 Mbit/s, suitable for high-speed LAN, server racks and switch interconnects. Compact green cable provides improved EMI protection and reliable signal transmission for short-distance connections.

Available at price 6.49 €: 300 pcs.

Total available for order: 681 pcs.

Warranty: 2 Years

SKU: 11685838

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.02 kg)

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From 1.99 €

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Payment Methods:

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Product information

Description

ROLINE 21.15.3430 is a slim, double-shielded Category 8.1 patch cord with screened RJ-45 connectors on both ends, designed for high-speed network connections up to 40 Gbit/s. The cable uses bare copper conductors, gold-plated contacts and a compact outer diameter to save space in dense installations. It is halogen-free, flame-retardant and low-smoke (LSOH), and supports Power over Ethernet (PoE).

Advantages

The double shielding (foil on pairs and overall braid) ensures reduced electromagnetic interference and stable signal transmission at high data rates. Slim construction with a small outer diameter allows easier routing in crowded cable channels. Molded kink protection increases connector durability, and gold-plated contacts provide reliable connectivity. LSOH materials improve safety in confined spaces.

Suitable for

40 Gigabit Ethernet links in data centers and server rooms
High-density patch panels and rack installations
Power over Ethernet (PoE) devices requiring high data throughput
Short backbone or equipment connections where space is limited

Key specifications

Cable standard: Category 8.1 (Class I)
Shielding: S/FTP (foil on pairs with overall braid)
Connector type: RJ-45 to RJ-45, straight
Cable construction: 8-wire stranded, pairs foil-shielded, overall braid
Conductor material: bare copper
Contact plating: gold
Data transfer rate: up to 40 Gbit/s (40000 Mbit/s)
Outer cable diameter: approx. 4.5 ± 0.2 mm
Length: 0.5 m
Color: green

How to use

Connect each RJ-45 plug to the corresponding RJ-45 ports on network equipment, such as switches, servers or patch panels. The cable uses standard 1:1 contact assignment in accordance with EIA/TIA 568, so no special wiring is required. Use the short 0.5 m length for direct device-to-device connections or patching within racks.

Usage recommendations

For optimal performance, avoid excessive bending or crushing of the cable; maintain the manufacturer’s recommended bend radius. Use in environments where LSOH materials are required and keep cable runs within appropriate lengths for Cat8.1 deployment. Verify device compatibility for 40 Gbit/s operation and PoE power levels before connecting.

Specifications

Cable length:: 0.5 m
Connector 1:: RJ-45
Connector 2:: RJ-45
Weight:: 0.0154 kg
Product colour:: Green

All features

Features

Cable length:: 0.5 m
Connector 1:: RJ-45
Connector 2:: RJ-45
Product colour:: Green
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:: 0.0154 kg
Outer diameter:: 4.5 mm

Operational conditions

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

Packaging data

Package weight:: 21 g
Package depth:: 50 mm
Package height:: 20 mm
Package width:: 50 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	01.07.2026 Best delivery	6.49 € Best price

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	381	15.07.2026	12.49 €

6.49 €

Stock: 300

Delivery Date: 01.07.2026 Best delivery

Warehouse: WH94

Available only for legal entities

12.49 €

Stock: 381

Delivery Date: 15.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the ROLINE Cat8.1 networking cable 21.15.3430 0.5 m 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 — 681 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. 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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