# InfiniBand/fibre optic cable QOLTEC 54343 — 1 m, OM4, LC–LC, 50 µm, full duplex, green

**URL:** https://aio.lv/en/product--qoltec-54343--324115
**Data updated:** 2026-03-07 10:52 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** QOLTEC
**Manufacturer code:** 54343
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-54343--324115

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 54343 is a 1 m InfiniBand/fibre optic patch cable with OM4 multimode fibre and LC connectors on both ends (LC–LC). The 50 µm core diameter and full-duplex design support high-speed bidirectional data links for storage, HPC and data-centre interconnects. The cable is green for easy identification and suited for short-reach, high-bandwidth connections.

## Long description

QOLTEC 54343 is a 1 m fibre optic patch cable designed for short-reach, high-bandwidth connections in data centres, storage networks and high-performance computing environments. The cable uses OM4 multimode fibre with a 50 µm core and LC connectors on both ends in an LC–LC configuration. Its full-duplex construction supports simultaneous bidirectional transmission, while the green jacket provides quick visual identification in dense cabling installations.
Advantages
This OM4 multimode fibre cable delivers improved bandwidth and lower modal dispersion compared with lower-grade multimode types, making it suitable for 10 GbE and higher-speed links over short distances. The LC–LC connectors provide a compact footprint that fits modern SFP+/QSFP+ transceivers and patch panels. Full-duplex pairing ensures stable bidirectional data flows, and the 1 m length helps maintain neat, low-latency cabling between adjacent equipment racks or within patch panels. The green colour aids cable management and identification in multi-cable environments.
Suitable for
 Short-reach 10 GbE, 25 GbE and compatible multimode links
 Data centre patching between switches, servers and storage arrays
 High-performance computing (HPC) interconnects and cluster wiring
 Patch panels, fibre trays and server cabinet horizontal runs
Key specifications
 Fibre type: OM4 multimode
 Core diameter: 50 µm
 Connectors: LC to LC (both ends)
 Duplex type: Full duplex (paired fibres)
 Length: 1 m
 Jacket colour: Green
How to use
Connect each LC connector to the appropriate LC port on your transceiver, switch or patch panel, ensuring correct orientation and secure latch engagement. Route the cable to avoid sharp bends and maintain the minimum bend radius specified by the fibre manufacturer. Use proper cable management such as patch panels, cable ties or organisers to prevent stress on the connectors and to keep airflow unobstructed in racks. Verify link status and speed through connected devices after installation.
Usage recommendations
For reliable performance, avoid tight bending and excessive pulling force when installing the cable. Use OM4 multimode for best results on short-distance high-bandwidth links and match connector types to your transceivers. Label the cable at both ends if used in dense patch environments to simplify maintenance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 1 m |
| Product colour | Green |
| Connector 1 | LC |
| Connector 2 | LC |
| Cable diameter | 3 mm |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 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) |
| Fibre optic type | OM4 |
| Return loss | 39 dB |
| Connector polish type | UPC |

## FAQ

### How much does the QOLTEC 54343 OM4 LC–LC fibre cable 1 m cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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 54343 OM4 LC–LC fibre cable 1 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/324115/64067575_large.webp