# InfiniBand / Fibre optic cable QOLTEC 54340 — 3 m, LC to SC, 9 µm core, yellow

**URL:** https://aio.lv/en/product--qoltec-54340--299610
**Data updated:** 2026-03-07 10:52 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** QOLTEC
**Manufacturer code:** 54340
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-54340--299610

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 54340 is a 3 m InfiniBand/fibre optic patch cable with LC connector on one end and SC connector on the other. It uses a 9 µm core (single-mode) and is finished in yellow for easy identification. Designed for high-speed data transmission and low loss, suitable for data centres, SANs and telecom links requiring single-mode fibre connections.

## Long description

QOLTEC 54340 is a 3 m InfiniBand / fibre optic patch cable with an LC connector on one end and an SC connector on the other. The cable uses a 9 µm single-mode core and is finished in yellow for easy visual identification in racks and cable runs. It is designed for point-to-point links in data centres, storage area networks and telecommunications environments where single‑mode fibre connections are required and where low attenuation and reliable high‑speed data transmission are needed.
Advantages
The LC to SC configuration provides compatibility with equipment using either connector type while maintaining small-form-factor LC performance on one end. The 9 µm single‑mode core minimises modal dispersion and supports long-distance, high-bandwidth signals with low insertion loss. The yellow jacket offers standard industry colour coding for single‑mode fibres, simplifying cable management and identification. The 3 m length balances reach and convenience for inter-rack and intra-rack connections.
Suitable for
Interconnections between network switches, InfiniBand adapters and transceivers
Storage area network (SAN) links and server-to-switch fibre runs
Telecom and carrier equipment requiring single‑mode fibre connections
Patch panels and fibre distribution frames in data centres
Key specifications
Cable length: 3 m
Connector type (end A): LC
Connector type (end B): SC
Core diameter: 9 µm (single‑mode)
Jacket colour: Yellow
How to use
Inspect connectors and fibre endfaces for contamination before installation and clean them if necessary using appropriate fibre cleaning tools. Route the cable avoiding tight bends and excessive tension; observe the manufacturer’s minimum bend radius for single‑mode fibre. Insert the LC connector into the LC receptacle and the SC connector into the SC adapter or transceiver port until a secure connection is achieved. Verify link integrity using appropriate test equipment or by confirming network link status after connection.
Usage recommendations
Keep spare protective dust caps on unused connectors, label both ends for easier identification, and avoid routing the cable near strong electromagnetic interference sources even though fibre is immune to EMI. For persistent or long runs beyond intra‑rack distances, evaluate loss budgets and, where necessary, use certified single‑mode transceivers and test the installed link for insertion loss and reflectance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | No |
| Cable length | 3 m |
| Product colour | Yellow |
| Connector 1 | LC |
| Connector 2 | SC |
| Cable diameter | 3 mm |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Connector polish type | UPC |

## FAQ

### How much does the QOLTEC 54340 InfiniBand/Fibre optic cable 3 m cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 15.07.2026 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 QOLTEC 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 QOLTEC 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

### Where can I download the instructions for QOLTEC 54340 InfiniBand/Fibre optic cable 3 m?

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/299610/64067406_large.webp