# BlueOptics CBL-LC-OM4-20M-BO InfiniBand/fibre optic cable 2x LC 20m OM4

**URL:** https://aio.lv/en/product--blueoptics-cbl-lc-om4-20m-bo--5039189
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-LC-OM4-20M-BO
**EAN:** 4063232019734
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-lc-om4-20m-bo--5039189

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics CBL-LC-OM4-20M-BO is a high-performance fibre optic cable designed for InfiniBand applications. It features 2x LC connectors, a core diameter of 50 µm, and a length of 20 meters, ensuring full duplex communication and optimal data transfer rates. Ideal for data centers and networking environments requiring reliable and fast connections.

## Long description

The BlueOptics CBL-LC-OM4-20M-BO is a fibre optic cable designed for InfiniBand and high-speed networking environments. It has two LC connectors, an OM4 multimode core with a 50 µm diameter and a total length of 20 meters. The cable supports full-duplex transmission and is intended to provide stable, low-loss links between switches, servers and storage systems in data centers and enterprise networks.
Advantages
This OM4 multimode fibre cable offers higher bandwidth and extended reach compared with lower-grade multimode fibres. The 50 µm core and OM4 specification enable improved modal bandwidth for high data-rate applications, while the LC duplex connectors provide a compact and widely supported interface. The 20 m length balances reach and manageability in rack and row cabling scenarios, helping maintain signal integrity over typical intra-rack and inter-rack distances.
Suitable for
 InfiniBand links between servers, switches and storage
 Data center rack-to-rack interconnects
 High-speed multimode network segments (10G/25G/40G/100G depending on transceivers and equipment)
 Short to medium reach multimode fibre installations
Key specifications
 Connector type: 2x LC duplex
 Fibre type: OM4 multimode
 Core diameter: 50 µm
 Length: 20 m
 Transmission: full-duplex
 Typical application: InfiniBand and high-speed multimode networks
How to use
Connect each LC duplex plug to the corresponding LC ports on the networking equipment, ensuring correct polarity for transmit and receive channels. Route the cable along cable management paths to avoid sharp bends and stress; maintain minimum bend radii as recommended by standard multimode fibre practice. Verify link status on the connected devices and, if required, perform basic optical testing for insertion loss and continuity to confirm correct installation.
Usage recommendations
Store and handle the cable to avoid excessive tension, compression or tight bending. Use appropriate dust caps when connectors are not in use and clean connector endfaces before installation to reduce optical loss. Select compatible transceivers and interface hardware rated for OM4 multimode operation to achieve expected performance for InfiniBand and high-speed Ethernet links.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 20 m |
| Product colour | Violet |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| 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) |
| Fibre optic type | OM4 |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics CBL-LC-OM4-20M-BO cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 274 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 27.07.2026 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. 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 BlueOptics 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 BlueOptics 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/5039189/64340031_large.webp