# InfiniBand / fibre optic cable QOLTEC 54290 2 m, SC–SC, 9 µm core, yellow

**URL:** https://aio.lv/en/product--qoltec-54290--299629
**Data updated:** 2026-03-07 10:52 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** QOLTEC
**Manufacturer code:** 54290
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-54290--299629

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 54290 is a 2 m InfiniBand/fibre optic patch cable with SC connectors on both ends and a 9 µm core diameter suitable for single-mode transmission. The yellow jacket identifies it for fiber networks; it provides low-loss optical links for data centres, telecom racks, and high-speed interconnects where SC–SC single-mode cabling is required.

## Long description

QOLTEC 54290 is a 2 m InfiniBand / fibre optic patch cable with SC connectors on both ends and a 9 µm core diameter designed for single-mode transmission. The flexible yellow jacket identifies the cable in fibre installations and helps with quick routing and identification in racks and distribution panels. This SC–SC single-mode cable is intended for low-loss optical links in data centres, telecom rooms and high-speed equipment interconnects where reliable point-to-point connections are required.
Advantages
The SC–SC termination ensures a stable, push-pull connection with consistent insertion loss suitable for InfiniBand and other single-mode optical systems. The 9 µm core supports single-mode operation over longer distances with minimal dispersion. A 2 m length provides a practical balance between reach and neat cable management inside racks and patch panels. The yellow outer jacket provides visual identification for single-mode fibre runs and improves cable traceability in complex installations.
Suitable for
 Point-to-point connections between switches, routers and InfiniBand adapters
 Patch panels and fibre distribution frames in data centres
 Telecommunications racks and equipment rooms
 High-speed interconnects requiring single-mode SC–SC cabling
Key specifications
 Cable length: 2 m
 Connector type: SC to SC (both ends)
 Core diameter: 9 µm (single-mode)
 Jacket colour: Yellow
 Application: InfiniBand and single-mode fibre optic links
How to use
Route the QOLTEC 54290 cable between the two SC ports to be connected, avoiding sharp bends and excessive tension. Align and insert the SC connectors until they click into the adapter or transceiver receptacle; the push-pull design secures the connection. Ensure both ends are clean and free of dust before mating to minimise insertion loss and back-reflection. For permanent installations, secure the cable along rack sides or cable management trays to prevent strain on the connectors.
Usage recommendations
Inspect connector endfaces with a fibre inspection tool and use appropriate fibre cleaning supplies before each connection. Maintain a bend radius greater than the manufacturer’s minimum to prevent increased attenuation. Use this SC–SC single-mode cable in indoor, controlled environments such as data centre or telecom rooms to ensure performance and longevity.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | No |
| Cable length | 2 m |
| Product colour | Yellow |
| Connector 1 | SC |
| Connector 2 | SC |
| Cable diameter | 3 mm |
| Insertion loss | 0.3 dB |
| 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) |
| Return loss | 60 dB |
| Connector polish type | APC/UPC |

## FAQ

### How much does the QOLTEC 54290 InfiniBand/fibre optic cable 2 m cost, and is it available for purchase?

The price is 13.49 € (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 13.07.2026 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 54290 InfiniBand/fibre optic cable 2 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/299629/64067424_large.webp