# ROLINE InfiniBand/fibre optic cable 21158614 7 m 2x LC OM4

**URL:** https://aio.lv/en/product--roline-21158614--4962281
**Data updated:** 2026-01-13 21:27 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.8614
**EAN:** 7630049621688
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21158614--4962281

## 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 ROLINE 21158614 is a 7 m InfiniBand/fibre optic cable featuring 2x LC connectors and OM4 fibre type. With a core diameter of 50 µm, it supports full duplex communication, making it ideal for high-speed data transfer applications.

## Long description

The ROLINE InfiniBand/fibre optic cable 21158614 is a 7 m duplex multimode optical cable with dual LC connectors and OM4 fibre. With a 50 µm core diameter and duplex configuration, the cable is designed to carry high-bandwidth signals for InfiniBand and other high-speed networking equipment. The 7 metre length offers a balance between reach and manageability in rack, data centre and server-room installations.
Advantages
This OM4 multimode cable provides high modal bandwidth and low attenuation over short and medium distances, enabling reliable high-speed data transmission. The use of standardized LC duplex connectors ensures secure, low-loss connections to networking transceivers and ports. The 7 m length reduces the need for additional patching while allowing flexible routing inside racks and between adjacent cabinets.
Suitable for
InfiniBand connections between servers, switches and host adapters
High-speed fibre channel and Ethernet links in data centres
Inter-rack and intra-rack patching in server rooms
Connections to SFP+/QSFP+ transceivers supporting multimode fibre
Key specifications
Length: 7 m
Fibre type: OM4 multimode
Core diameter: 50 µm
Connector type: 2× LC duplex
Transmission mode: full duplex
Cable jacket: multimode fibre jacket suitable for indoor use
How to use
Route the cable between devices avoiding tight bends and compression; maintain the minimum bend radius recommended for multimode fibre to prevent increased attenuation. Align and insert the LC duplex connectors into corresponding LC ports or transceiver modules until they click into place. For removal, press the connector latch and gently withdraw the plug. Use cable management clips or Velcro ties to secure excess length and to keep connectors accessible for maintenance.
Usage recommendations
Perform visual inspection of connectors before installation and, if possible, clean endfaces with appropriate fibre cleaning tools to ensure low insertion loss. Avoid exposing the cable to direct mechanical strain or sharp edges, and keep connectors capped when not in use to protect endfaces.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.1835 kg |
| Full duplex | Yes |
| Cable length | 7 m |
| Product colour | Violet |
| Connector material | Ceramic |
| Package depth | 100 mm |
| Package height | 20 mm |
| Package width | 100 mm |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OM4 |

## FAQ

### How much does the InfiniBand/fibre optic cable ROLINE 21158614 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 212 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 ROLINE 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 ROLINE 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

## Image

https://aio.lv/img/cache/product/4962281/64325702_large.webp