# StarTech OM4 Multimode Fiber Optic Cable LC to LC (UPC) Uniboot 20m, 50/125µm, OFNR, 40G/100G, Violet

**URL:** https://aio.lv/en/product--startech-om4rlclc20m--11546481
**Data updated:** 2026-04-10 12:37 (EEST)
**Category:** Network Cables
**Manufacturer:** StarTech
**Manufacturer code:** OM4RLCLC20M
**EAN:** 0065030922579
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 49.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-om4rlclc20m--11546481

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Multimode OM4 fiber optic patch cable from StarTech with LC to LC (UPC) Uniboot connectors, 20 m length and 50/125 µm core/cladding. OFNR riser-rated jacket suitable for vertical riser installations. Supports 40G/100G VCSEL/LOMMF applications for data centers and high-speed network links; duplex full‑fibre for patching and equipment interconnect.

## Long description

StarTech OM4 multimode fiber optic cable in Erika Violet provides a 20 m LC-to-LC (UPC) uniboot patch cord built for high-density and high-speed network environments. The cable uses 50/125 µm laser-optimized multimode fiber (LOMMF) and LC/LC uniboot connectors to support 40G and 100G VCSEL/LOMMF applications. An OFNR riser-rated PVC jacket reduces vertical flame propagation for riser installations while the compact uniboot design helps manage cables in crowded panels and improves airflow.
Advantages
The Erika Violet jacket follows TIA color standards for OM4, simplifying identification and avoiding confusion with Aqua OM3/OM4 cables. LC-to-LC UPC-polished connectors with ceramic ferrules maintain precise alignment to reduce insertion loss and improve return loss compared with older polishing methods. The cable is individually tested for OM4 performance, includes aramid strength members for tensile durability, and its small 1.6 mm outer diameter and uniboot form factor are suited to dense racks and patch panels.
Suitable for
Data center trunking and patching between switches, servers, and SANs
High-speed 40G and 100G VCSEL/LOMMF links using LC SFP/SFP+ or LC-based transceivers
Riser installations between floors in commercial buildings
High-density panels where compact uniboot connectors improve cable routing
When it may not be suitable
This OM4 multimode cable is intended for multimode environments and is not suitable for single-mode transceiver applications. It also may be unnecessary for networks operating at lower speeds where OM3 or lower-category multimode cabling already meets performance and budget requirements.
Key specifications
Fiber type: Multimode OM4 (50/125 µm)
Length: 20 m
Connectors: LC to LC, uniboot, UPC polished ends
Wavelengths: 850 nm / 1300 nm (LED/VCSEL)
Modal bandwidth: 2000 MHz·km at 850 nm
Attenuation: 3 dB/km
Jacket rating and material: OFNR (riser), PVC
Cable outer diameter: 1.6 mm
Minimum bend radius: 7.5 mm
How to use
Inspect connectors and ports for dust or damage before making connections. Route the uniboot patch cord through the patch panel or cable management hardware, avoiding tight bends that exceed the 7.5 mm minimum bend radius. Plug LC connectors into corresponding LC ports on transceivers, switches, or patch panels, ensuring correct polarity for duplex links. When installing between floors, confirm the riser-rated OFNR jacket meets local fire-code requirements for riser shafts.
What to consider before purchase
Confirm your network uses multimode transceivers and that OM4 performance is required for 40G/100G links
Verify LC connector compatibility (LC/LC, UPC polish) with your equipment
Ensure riser-rated OFNR jacket meets building fire-code needs for intended installation areas
Assess whether the 20 m length and 1.6 mm cable OD suit your rack and patch-panel layout
Usage recommendations
For optimal performance, keep connectors clean using appropriate fiber cleaning tools, maintain bend radius during routing, and store spare cables coiled without kinks. Use the Erika Violet color to clearly label OM4 links in mixed multimode deployments and refer to the included test report when validating link performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Data transfer rate | 100 Gbit/s |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Bending radius | 7.5 mm |
| Wavelengths supported | 1300, 850 |
| Fibre optic type | OM4 |
| Connector polish type | PC |

### Features

| Feature | Value |
|---|---|
| Cable length | 20 m |
| Cable type | OFNR |
| Connector 1 | LC |
| Connector 2 | LC |
| Product colour | Violet |
| Jacket material | Polyvinyl chloride (PVC) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable shape | Round |

### Other features

| Feature | Value |
|---|---|
| Cable diameter | 1.6 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.1594 kg |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | -20 - 60 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 159.4 g |
| Package depth | 250 mm |
| Package height | 20 mm |
| Package width | 300 mm |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 270 mm |
| Master (outer) case width | 420 mm |
| Master (outer) case length | 420 mm |
| Products per master (outer) case | 64 pc(s) |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS, CE |

## FAQ

### How much does the StarTech OM4 LC–LC Uniboot Fiber Cable 20m cost, and is it available for purchase?

The price is 59.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 30.06.2026 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: Cash payment, 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 StarTech 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 StarTech 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable type, cable length, connector 1, connector 2, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for StarTech OM4 LC–LC Uniboot Fiber Cable 20m?

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/11546481/68175543_large.webp