# InfiniBand / fibre optic cable QOLTEC 54003, SC–SC connectors, 5 m, yellow, 9 µm core

**URL:** https://aio.lv/en/product--qoltec-54003--273654
**Data updated:** 2026-03-07 10:51 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** QOLTEC
**Manufacturer code:** 54003
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-54003--273654

## 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 54003 is an InfiniBand/fibre optic patch cable with SC to SC connectors and a 5 m length. It uses a 9 µm core single-mode fibre and comes in yellow for easy identification. Suitable for high-speed data links, SANs and interconnects between switches, transceivers or host adapters where SC duplex connections are required.

## Long description

QOLTEC 54003 is an InfiniBand / fibre optic patch cable with SC–SC duplex connectors and a 5 m length. The cable uses a 9 µm core single-mode fibre and is finished in yellow for quick visual identification in racks and cable runs. It is intended for high-speed data links, storage area networks (SANs) and interconnects between switches, transceivers or host adapters where SC duplex connections are required. The sheath is LSZH (low smoke zero halogen), which limits the release of harmful gases in case of fire, and the product is individually tested to ensure reliable optical transmission.
Advantages
The single-mode 9 µm core provides stable signal transmission for long-reach and high-bandwidth applications. SC–SC duplex connectors offer a standard, robust connection compatible with a wide range of InfiniBand and fibre optic equipment. The 5 m length balances flexibility and manageability in typical rack- and cabinet-based installations. The yellow jacket enables easy identification of single-mode links among mixed cable deployments, while the LSZH outer sheath improves safety in enclosed or public spaces. Individual testing of each unit helps ensure consistent performance and reduces the need for additional verification on site.
Подходит для
Высокоскоростных каналов передачи данных и магистралей InfiniBand
Соединений в SAN и между коммутаторами, трансиверами и адаптерами
Инсталляций в стойках и серверных шкафах, где требуется SC–SC дуплекс
Сред с требованием к материалам с низким выделением дыма и галогенов
Key specifications
Cable type: single-mode fibre (9 µm core)
Length: 5 m
Connectors: SC to SC (duplex)
Colour: yellow
Sheath: LSZH (low smoke, zero halogen)
Application: InfiniBand / fibre optic patching for data links and SANs
How to use
Route the QOLTEC 54003 cable between SC duplex ports on matching devices, ensuring connectors are clean and free of dust before insertion. Align the SC connectors and push until they click into the receptacles; secure cable routing with appropriate ties or guides to avoid excessive bending or strain near the connector ends. Avoid tight bends that could exceed the fibre's minimum bend radius and cause attenuation. Because each unit is individually tested, connect and verify link status and throughput at the endpoints as part of standard commissioning.
Использование и рекомендации
Handle connectors with dust caps until installation and use fibre cleaning tools when necessary. Maintain gentle routing, observe minimum bend radius, and avoid tensile stress on the cable. For installations in enclosed public or multi-tenant spaces, the LSZH sheath reduces the risk associated with smoke and corrosive gases. Test optical links after installation to confirm expected performance.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 5 m |
| Product colour | Yellow |
| Connector 1 | SC |
| Connector 2 | SC |
| Cable diameter | 3 mm |
| Insertion loss | 0.3 dB |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Return loss | 55 dB |
| Connector polish type | UPC |

## FAQ

### How much does the QOLTEC 54003 InfiniBand/fibre optic cable SC–SC 5 m cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 260 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 54003 InfiniBand/fibre optic cable SC–SC 5 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/273654/64067310_large.webp