# InfiniBand/fibre optic cable Synergy 21 S217021 1 m 2x LC OM4

**URL:** https://aio.lv/en/product--synergy21-s217021--10446387
**Data updated:** 2026-01-13 21:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Synergy21
**Manufacturer code:** S217021
**EAN:** 4038816207227
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s217021--10446387

## 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 S217021 is a 1 m InfiniBand/fibre optic cable featuring 2x LC connectors and OM4 fibre type. It has a core diameter of 50 µm and supports full duplex communication, making it ideal for high-speed data transfer in networking applications.

## Long description

The Synergy 21 S217021 1 m InfiniBand/fibre optic cable with 2x LC connectors and OM4 multimode fibre is designed for high-speed data links in server rooms and network closets. The cable uses a 50 µm core multimode OM4 fibre to support high-bandwidth, full-duplex communication over short to medium distances. Its LC duplex connectors provide compact, reliable termination compatible with InfiniBand and many fibre-optic networking devices, enabling low-latency, high-throughput connections for storage, compute and switching equipment.
Advantages
This OM4 fibre cable offers improved modal bandwidth and performance compared with lower-grade multimode fibre, supporting higher data rates and extended reach in data centre and enterprise environments. The LC duplex configuration reduces connector footprint, allowing dense port deployment in rack-mounted panels and switches. Full-duplex transmission and multimode construction provide stable signal integrity for applications requiring consistent, low-latency links.
Suitable for
 InfiniBand host channel adapters and switches
 High-speed storage area networks (SAN) and cluster interconnects
 Data centre uplinks and server-to-switch connections
 Patch panels and fibre distribution frames in enterprise networks
Key specifications
 Fibre type: OM4 multimode
 Core diameter: 50 µm
 Connector type: 2x LC duplex
 Length: 1 m
 Transmission: full duplex
 Use case: short- to medium-range high-bandwidth links
How to use
Connect each LC connector to the corresponding LC port on your InfiniBand devices, ensuring correct polarity for transmit and receive pairs. Route the cable to avoid tight bends and excessive stress; respect the manufacturer’s minimum bend radius to maintain optical performance. For patching into panels or cages, insert the LC duplex plug until it clicks and verify link status through the connected equipment’s LEDs or management interface. When disconnecting, press the latch on the LC connector and pull gently to avoid damaging the fiber ferrule.
Usage recommendations
Store and handle the OM4 multimode cable in a clean environment to prevent contamination of connector endfaces. Use dust caps when connectors are not in use, inspect and, if necessary, clean endfaces with appropriate fibre-optic cleaning tools before mating. For optimal performance, avoid routing near sources of electromagnetic interference and maintain gradual cable bends to preserve signal integrity.

## 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 | 1 m |
| Product colour | White, Bordeaux |
| Package type | Blister |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| Cable diameter | 2 mm |
| Insertion loss | 0.3 dB |
| 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) |
| Wavelengths supported | 850 |
| Fibre optic type | OM4 |
| Return loss | 30 dB |
| Sustainability compliance | Yes |
| Connector polish type | UPC |
| Compliance certificates | RoHS, REACH |

## FAQ

### How much does the InfiniBand/fibre optic cable Synergy 21 S217021 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 284 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 S217021?

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/10446387/64384231_large.webp