# Networking cable Flexline FLX FL31-39005 Cat7 S/FTP (S-STP) RJ-45 to RJ-45 0.25 m Black

**URL:** https://aio.lv/en/product--flexline-fl31-39005--12261079
**Data updated:** 2026-04-12 10:32 (EEST)
**Category:** Network Cables
**Manufacturer:** Flexline
**Manufacturer code:** FL31-39005
**EAN:** 4250696665199
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--flexline-fl31-39005--12261079

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Flexline FLX FL31-39005 is a Cat7 S/FTP (S-STP) patch cable with RJ-45 connectors on both ends and gold-plated contacts. At 0.25 m length it supports 10GBase-T data rates up to 10,000 Mbit/s and provides individual pair foil plus overall braid shielding for reduced crosstalk and EMI. Ideal for short connections between network devices and patch panels in server rooms, workstations, and telecom racks.

## Long description

The Flexline FLX FL31-39005 is a Cat7 S/FTP RJ45 patch cable with a 0.25 m length and a black polyurethane (PUR) jacket. It is engineered for demanding network environments and industrial applications where mechanical and chemical resistance, flexibility and reliable 10 Gigabit Ethernet performance are required. The cable supports 10GBASE-T and lower Ethernet standards and is fitted with RJ45 straight male connectors with gold-plated contacts for stable data transfer up to 10000 Mbit/s. The PUR jacket increases durability and provides resistance to abrasion, oils, UV, hydrolysis and repeated bending. This cable is not intended for direct burial; use conduits where required by regulation.
Advantages
The PUR outer jacket delivers enhanced mechanical and environmental protection while keeping the cable flexible, even at low temperatures. S/FTP (S-STP) shielding minimises electromagnetic and radio-frequency interference for consistent transmission at Gigabit and 10 Gigabit speeds. Short 0.25 m length reduces clutter in patching panels and rack connections. Gold-plated RJ45 contacts support reliable mating and corrosion resistance.
Suitable for
Patch connections in server racks and network cabinets
Short interconnects between switches, routers and network devices
Industrial and factory automation wiring where flexibility and chemical resistance are needed
Power over Ethernet (PoE) applications within supported power limits
When it may not be suitable
This cable is not designed for direct burial in soil or outdoors without mechanical protection. For permanently buried or exposed outdoor installations choose cables specifically rated for direct burial or provide appropriate conduit and physical protection. Additionally, its short 0.25 m length makes it unsuitable where longer cable runs are required.
Key specifications
Cable category: Cat7 (S/FTP, S-STP)
Length: 0.25 m
Connectors: RJ45 straight male to RJ45 straight male
Data rate: up to 10000 Mbit/s (10GBASE-T)
Shielding: S/FTP for pair and overall screening
Jacket material: Polyurethane (PUR)
Colour: Black
Cabling technology: 10GBase-T
Typical weight: 0.019 kg
How to use
Connect the RJ45 plug on each end to the corresponding RJ45 ports of the network devices you intend to link, ensuring secure seating in the connectors. Use the 0.25 m length for short patching tasks in racks, patch panels or between adjacent devices. Avoid sharp bends and excessive tensile force during installation. If installed in industrial environments or outdoors, route the cable through conduits or protective trays to meet regulatory and mechanical protection requirements.
What to consider before purchase
Intended cable length — 0.25 m is suitable only for short connections
Installation environment — not rated for direct burial; use conduit for outdoor or underground routing
Compatibility — ensure devices support RJ45 and 10GBASE-T or required lower speeds
Power over Ethernet — suitable for PoE but verify your device power requirements
Usage recommendations
Use this Flexline Cat7 S/FTP PUR patch cable for short, high-speed connections in racks and industrial setups; route through conduits for outdoor or exposed installations and avoid direct burial.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.25 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Cabling technology | 10GBase-T |
| Product colour | Black |
| Data transfer rate | 10000 Mbit/s |
| Networking standards | IEEE 802.3at, IEEE 802.3af |
| Connector contacts plating | Gold |
| Jacket material | Polyurethane (PUR), Thermoplastic Elastomer (TPE) |
| Cable standard | Cat7 |
| Frequency | 600 MHz |
| AWG wire size | 26 |
| Cable class | F |
| Cable shielding | S/FTP (S-STP) |
| Conductor material | Copper |
| Power over Ethernet (PoE) | Yes |
| Ethernet interface type | 10 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Power over Ethernet (PoE) type supported | PoE+ |
| Cable shape | Round |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.019 kg |
| Outer diameter | 6 mm |
| Connector 1 dimensions (WxDxH) | 11.8 x 40.8 x 8 |
| Connector 2 dimensions (WxDxH) | 11.8 x 40.8 x 8 |

### Sustainability

| Feature | Value |
|---|---|
| Doesn't contain | Halogen |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the Flexline FLX FL31-39005 networking cable KAFL31-3900501 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 — 185 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 14.07.2026 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. 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 Flexline 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 Flexline 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. More information about warranty service: https://aio.lv/en/warranty

### 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, cabling technology, 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.

### Where can I download the instructions for Flexline FLX FL31-39005 networking cable KAFL31-3900501?

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.

## Image

https://aio.lv/img/cache/product/12261079/68181274_large.webp