# Fibre optic cable EFB Elektronik MTPM12LCOM4-0,4 0.4 m MTP to 12×LC OM4 violet

**URL:** https://aio.lv/en/product--efb-elektronik-mtpm12lcom4-0--3879261
**Data updated:** 2026-01-13 17:48 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** MTPM12LCOM4-0
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

EFB Elektronik MTPM12LCOM4-0,4 is a 0.4 m fibre optic breakout cable with an MTP connector on one end and 12 LC connectors on the other. It uses OM4 multimode fibre for high-speed data transmission in data centers and telecom equipment. The compact 0.4 m length suits short patching between panels, switches and transceivers; violet jacket identifies OM4.

## Long description

The EFB Elektronik MTPM12LCOM4-0,4 is a 0.4 m fibre optic breakout cable designed for short, high-density connections in data centres and telecom racks. One end features a multi-fibre MTP connector while the other end breaks out to 12 LC duplex connectors terminated on individual housings. The cable uses OM4 multimode fibre and a violet outer jacket to distinguish it from other multimode standards, providing reliable high-speed links between patch panels, transceivers and switches in confined spaces.
Advantages
This breakout cable delivers compact connectivity with a very short 0.4 m length to reduce excess slack in cabinet-level patching. The OM4 multimode core supports higher bandwidth and extended reach compared with earlier multimode grades, making it suitable for 10GbE, 40GbE and 100GbE applications where multimode is specified. The MTP connector provides dense multi-fibre mating while the 12 LC terminations allow direct connection to LC ports without additional adapters or cassette modules. The violet jacket enables quick visual identification of OM4 links during installation and maintenance.
Suitable for
Patch connections between MTP-enabled trunks and LC-based patch panels or transceivers
High-density rack and cabinet fibre management in data centres
Short-distance multimode links for 10GbE, 40GbE and 100GbE systems
Fiber breakout installations where space is limited and neat routing is required
Key specifications
Cable type: Multimode OM4 fibre
Length: 0.4 m
Connector A: MTP multi-fibre connector
Connector B: 12 × LC single-mode style connectors (multimode LC terminations)
Number of fibres: 12 (ribbon/multi-fibre breakout)
Jacket colour: Violet (OM4 identification)
Application: Short-reach, high-density data centre patching
How to use
Route the cable carefully to avoid tight bends and mechanical stress; maintain the manufacturer’s minimum bend radius for OM4 multimode fibre. Insert the MTP connector into the matching MTP port on a cassette, trunk or transceiver until it latches, then connect the individual LC connectors into the corresponding LC ports on the patch panel or active device. Ensure connectors are clean before mating to prevent signal loss — use appropriate fibre cleaning tools and inspect endfaces if necessary. Secure the cable and manage strain relief using panel guides or cable management clips to prevent connector pull and maintain consistent optical performance.
Usage recommendations
For best performance, use this OM4 breakout cable within its intended short-reach environment and pair it with compatible MTP/MPO components and OM4-rated transceivers. Regularly inspect and clean connectors, avoid exceeding bend radius limits, and store spare cables coiled loosely to prevent microbending. When replacing or extending runs, match fibre type and polarity to existing infrastructure to ensure correct channel mapping.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 0.4 m |
| Product colour | Violet |
| Connector 1 | MTP |
| Connector 2 | 12x LC |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OM4 |

## FAQ

### 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 EFB Elektronik 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 EFB Elektronik 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

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