# Gembird CFO-MDOM4-LC/LC-15M InfiniBand fibre optic cable LC/UPC 15m OM4

**URL:** https://aio.lv/en/product--gembird-cfo-mdom4-lclc-15m--11204419
**Data updated:** 2026-01-14 13:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** GEMBIRD
**Manufacturer code:** CFO-MDOM4-LC/LC-15M
**EAN:** 8716309131537
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gembird-cfo-mdom4-lclc-15m--11204419

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Gembird CFO-MDOM4-LC/LC-15M is a 15-meter long fibre optic cable designed for high-speed data transmission. It features LC/UPC connectors and OM4 fibre type with a core diameter of 50 µm, ensuring full duplex communication. Ideal for data centers and networking applications, this cable provides reliable performance and is suitable for InfiniBand connections.

## Long description

The Gembird CFO-MDOM4-LC/LC-15M InfiniBand fibre optic cable is a 15-meter duplex patch cord designed for high-speed data transmission in modern network infrastructures. Constructed with OM4 multimode fibre and LC/UPC connectors on both ends, this cable supports reliable, low-loss signal transfer and is suitable for short- to medium-range links within racks, between switches, and across data centre rows.
Advantages
OM4 multimode fibre provides higher bandwidth and extended reach compared with lower-grade multimode fibres, enabling improved performance for 10GbE, 40GbE and InfiniBand links. The LC/UPC connectors offer a compact footprint and stable ferrule alignment for consistent optical coupling. The 15 m length gives flexibility for typical inter-rack and equipment-to-equipment connections while maintaining low attenuation and stable signal integrity.
Suitable for
InfiniBand interconnects in HPC clusters and storage networks
Data centre patching between switches, servers and SAN equipment
Server room rack-to-rack or shelf-to-shelf duplex links
High-bandwidth short- to medium-distance fibre runs (multimode)
Key specifications
Fibre type: OM4 multimode (50 µm core)
Connector type: LC/UPC to LC/UPC duplex
Length: 15 meters
Mode: Multimode, duplex
Typical applications: InfiniBand, Ethernet up to 40 Gbps, SAN connectivity
Polish: UPC (ultra physical contact)
How to use
Inspect both connector endfaces for dust or debris before installation and clean with an appropriate fibre optic cleaning tool if necessary. Route the cable through cable management trays or ties, avoiding sharp bends; maintain the manufacturer’s minimum bend radius to prevent microbending loss. Insert the LC/UPC connectors into compatible LC ports on transceivers or patch panels until they click into place. For duplex links, ensure correct polarity by matching transmit to receive pairs on each end.
Usage recommendations
Store unused cable ends with dust caps in place and avoid exposing connectors to contaminants. Use labelled patch cords and maintain documentation of port assignments to simplify maintenance. For critical links, perform optical loss testing after installation to verify attenuation meets network requirements.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Operating temperature (T-T) | 20 - 60 |
| Cable length | 15 m |
| Cable type | LC/UPC |
| Data transfer rate | 100 Gbit/s |
| Product colour | Aqua colour |
| Connector 1 | LC |
| Connector 2 | LC |
| 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 | 1300, 850 |
| Fibre optic type | OM4 |
| Return loss | 20 dB |
| Connector polish type | UPC |
| Compliance certificates | RoHS |

## FAQ

### How much does the Gembird CFO-MDOM4-LC/LC-15M InfiniBand fibre optic cable 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 — 75 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 08.07.2026 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 GEMBIRD 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 GEMBIRD 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 Gembird CFO-MDOM4-LC/LC-15M InfiniBand fibre optic cable?

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/11204419/62134873_large.webp