# Synergy 21 S217040 InfiniBand Fibre Optic Cable 0.5 m 2x LC Blue White Yellow

**URL:** https://aio.lv/en/product--synergy21-s217040--10446403
**Data updated:** 2026-01-13 21:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Synergy21
**Manufacturer code:** S217040
**EAN:** 4038816114112
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s217040--10446403

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Synergy 21 S217040 is a 0.5 m InfiniBand fibre optic cable featuring 2x LC connectors. It is designed for high-speed data transmission with a core diameter of 9 µm and full duplex capability, making it ideal for data centers and networking applications.

## Long description

The Synergy 21 S217040 InfiniBand fibre optic cable is a 0.5 m duplex patch cable with two LC connectors, designed to support high-speed data transmission in networking and data centre environments. Featuring a 9 µm single-mode core diameter and full duplex capability, this cable delivers low-loss optical connectivity for short-reach links between switches, servers, and host bus adapters. The cable's colour-coded design — blue and white with yellow elements — helps with quick identification and structured cabling management.
Advantages
This 0.5 m InfiniBand cable offers consistent optical performance with a 9 µm core that supports single-mode transmission and minimizes modal dispersion. The duplex LC connector pair provides reliable bidirectional links and easy mating with standard LC ports. Short length reduces excess cable congestion in rack-mounted environments and contributes to better airflow and cable management. The cable's colour coding assists technicians in maintaining clear cable runs and reducing connection mistakes.
Suitable for
Interconnects between InfiniBand switches and host adapters in data centres
Short-reach links inside racks and server cabinets
High-performance computing (HPC) cluster cabling
Structured cabling requiring LC duplex terminations
Key specifications
Cable type: InfiniBand duplex fibre optic patch cable
Length: 0.5 m
Connector type: 2x LC duplex
Core diameter: 9 µm (single-mode)
Transmission mode: Full duplex
Outer colours: blue and white with yellow elements
How to use
Insert each LC connector into the corresponding LC port on network devices ensuring correct orientation until a light click confirms secure insertion. Use the cable for point-to-point links between InfiniBand-capable devices, taking care to avoid tight bends and sharp kinks that can increase insertion loss. When routing inside racks, keep the 0.5 m length close to the devices to prevent excess slack; use cable organizers or Velcro ties if multiple cables are present to maintain separation and airflow.
Usage recommendations
Inspect connector endfaces before installation and, if required, clean with appropriate fibre cleaning tools to ensure optimal signal quality. Avoid exposing the cable to tensile stress beyond manufacturer-specified limits and maintain bend radii recommended for single-mode fibre to preserve performance. Label both ends for easier maintenance and map short patch runs within the rack for faster troubleshooting.

## Specifications

| Feature | Value |
|---|---|
| Certification | IEC 61300-3-4, IEC 61300-3-6 |
| Full duplex | Yes |
| Storage temperature (T-T) | -20 - 70 |
| Plug and Play | Yes |
| Operating temperature (T-T) | -40 - 85 |
| Cable length | 0.5 m |
| Product colour | Yellow, White, Blue |
| Package type | Bag |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| Cable diameter | 2 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) |
| Wavelengths supported | 1310 |
| Fibre optic type | OS2 |
| Return loss | 50 dB |
| Sustainability compliance | Yes |
| Connector polish type | UPC |
| Compliance certificates | RoHS, REACH |

## FAQ

### How much does the InfiniBand Fibre Optic Cable Synergy 21 S217040 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 233 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 09.07.2026 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 Synergy21 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 Synergy21 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 InfiniBand Fibre Optic Cable Synergy 21 S217040?

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/10446403/64384262_large.webp