# INFRALAN OM3 12G U-DQ(ZN)BH 1x12 LSZH black 5.8mm fiber cable

**URL:** https://aio.lv/en/product--infralan-545121d-e2--12368300
**Data updated:** 2026-04-26 20:42 (EEST)
**Category:** Network Cables
**Manufacturer:** INFRALAN
**Manufacturer code:** 54512.1D-E2
**EAN:** 4049759316549
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-08-25 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--infralan-545121d-e2--12368300

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

Riser-rated INFRALAN single-unit 1x12 fiber cable with OM3 multimode fibers, 12G performance and LSZH black jacket. Constructed as U-DQ(ZN)BH for mechanical protection with a 5.8 mm diameter, it suits data center interconnects, backbone and high-speed LAN links where flame-retardant, low-smoke halogen-free cabling is required.

## Long description

INFRALAN OM3 12G U-DQ(ZN)BH 1x12 LSZH black 5.8mm fiber cable is a riser-rated multimode trunk designed for high-throughput backbone and horizontal links. The cable contains twelve OM3 multimode fibers arranged in a single unit with a compact 5.8 mm outer diameter and a black, low-smoke, halogen-free (LSZH) jacket. Its U-DQ(ZN)BH construction provides mechanical protection and crush resistance suitable for data center interconnects, main distribution frames and modern enterprise LAN environments where controlled flame propagation and low toxic emission are required.
Advantages
The cable offers 12G-class multimode performance on OM3 fibers, combining high bandwidth with a small outer diameter that simplifies routing in congested trays and conduits. The LSZH jacket reduces smoke and hazardous gas output in case of fire, meeting safety requirements for many commercial and public buildings. The U-DQ(ZN)BH design adds tensile and crush strength while maintaining flexible handling during installation.
Suitable for
Data center interconnects and spine-to-leaf backbone links
Campus and building backbone cabling in riser shafts and distribution rooms
High-speed LAN links, server-to-switch and switch-to-switch connections
Runs requiring low-smoke, halogen-free jackets for safety compliance
When it may not be suitable
This OM3 multimode cable is not intended for long-distance singlemode applications; reach and attenuation differ from singlemode fiber and can limit link lengths for certain high-speed protocols. It may also not be appropriate where armored or outdoor UV-resistant constructions are required, as the U-DQ(ZN)BH variant is optimized for indoor riser and backbone use rather than direct burial or prolonged outdoor exposure.
Key specifications
Fibre type: OM3 multimode, 12 fibers in a single unit
Performance class: 12G multimode performance suitable for high-speed LAN/backbone links
Construction: U-DQ(ZN)BH — loose tube / mechanical protection for indoor use
Outer diameter: approximately 5.8 mm
Outer jacket: LSZH (low-smoke, halogen-free), black
Flame rating: riser indoor application (suitable for vertical shafts and floors)
Mechanical: designed for tensile and crush resistance during installation
How to use
Route the cable through cable trays, raceways or riser shafts following building codes and fire safety regulations. Prepare fiber ends with appropriate stripping, cleaning and termination tools compatible with multimode OM3 fiber and use connectors and patch panels rated for 12-fiber trunks or MTP/MPO systems if required. Observe recommended bend radii and secure the cable to supports to avoid sharp bends or physical stress. Perform insertion loss and return loss testing after termination and before service activation to verify link performance.
What to consider before purchase
Confirm required fiber type (OM3 multimode) and whether multimode meets your link distance and protocol needs
Verify indoor riser (riser-rated) LSZH jacket is acceptable for your building code and environment
Check connector type and termination method (loose tube to MTP/MPO or individual connectors) for compatibility with existing hardware
Ensure the 5.8 mm diameter and bundle configuration fit your tray, conduit and panel capacity
Usage recommendations
Maintain the manufacturer’s minimum bend radius during installation, avoid over-tensioning, and perform optical loss testing after termination. For high-density deployments consider pre-terminated trunk assemblies or managed patch panels to simplify moves, adds and changes while preserving OM3 multimode performance.

## FAQ

### How much does the INFRALAN OM3 12G U-DQ(ZN)BH 1x12 LSZH cable cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1000 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 24.08.2026 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 INFRALAN 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 INFRALAN 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