# BlueOptics EMC CBL-LC-OM4-30M InfiniBand fibre optic cable 20 m OM4

**URL:** https://aio.lv/en/product--blueoptics-cbl-lc-om4-30m-bo--5039192
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-LC-OM4-30M-BO
**EAN:** 4063232019741
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-lc-om4-30m-bo--5039192

## 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 EMC CBL-LC-OM4-30M is a 20 m fibre optic cable designed for high-speed data transmission. It features OM4 fibre type with a core diameter of 50 µm and LC connectors on both ends, ensuring reliable connectivity for InfiniBand applications. Ideal for data centers and networking environments requiring efficient and high-performance connections.

## Long description

The BlueOptics EMC CBL-LC-OM4-30M InfiniBand fibre optic cable 20 m OM4 is a multimode LC-to-LC patch cable designed for high-speed data transmission in data center and networking environments. It uses OM4 laser-optimized multimode fiber with a 50 µm core diameter and LC/UPC connectors on both ends to provide stable optical links for InfiniBand and other high-bandwidth applications. The cable is sheathed in flame-retardant LSZH material and is produced and tested to meet common industrial standards for optical performance and safety.
Advantages
This OM4 LC-LC fibre cable offers low attenuation and high return loss for efficient signal transmission over the specified distance. BlueOptics uses branded multimode fiber and established connector components to ensure consistent performance and a long mating cycle life. Each cable is tested with interferometer and OTDR and supplied with measured input loss and return loss values. The LSZH sheath reduces toxic gas and smoke emission in case of fire, supporting safer installation in enclosed environments.
Suitable for
 InfiniBand connections between switches, servers, and storage systems
 Data center patch panels and cross-connects
 High-bandwidth multimode optical links and short-reach backbone segments
 Optical transceiver interconnects (LC/UPC to LC/UPC)
Key specifications
 Fiber type: OM4 multimode, laser-optimized
 Core diameter: 50 µm
 Connector type: LC/UPC to LC/UPC (both ends)
 Length: 20 m
 Sheath material: LSZH (low smoke, zero halogen)
 Tested with: interferometer and OTDR; includes measured input loss and return loss
 Compliance: manufactured to common industrial optical standards (Telcordia GR-326-Core referenced)
How to use
Install the BlueOptics OM4 LC-LC cable by aligning and inserting the LC connectors into the appropriate LC ports on patch panels, transceivers or device ports. Avoid excessive bending of the fiber near connectors and maintain the cable bend radius recommended for multimode fiber to prevent increased attenuation. Secure the cable along racks or cable management trays using non-compressive ties and ensure connector endfaces are clean before mating to reduce insertion loss and protect optical components.
Usage recommendations
Inspect and clean LC connector endfaces before each connection. Route cables to avoid sharp bends and mechanical strain; follow the manufacturer’s specified minimum bend radius. Use the supplied test measurements to verify link budget compliance in your installation and perform OTDR or insertion-loss testing after installation for critical links.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Certification | IEC 60332-1, IEC 60332-3 IEC/EN 60950, UL |
| Package weight | 20 g |
| Cable length | 20 m |
| Product colour | Magenta |
| Connector material | Ceramic |
| Connector 1 | LC |
| Connector 2 | LC |
| Insertion loss | 0.2 dB |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 150 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OM4 |
| Return loss | 30 dB |
| Doesn't contain | Halogen |
| Connector polish type | UPC |
| Compliance certificates | RoHS |

## FAQ

### How much does the BlueOptics EMC CBL-LC-OM4-30M fibre optic cable cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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/5039192/64340043_large.webp