# Fiber Patch Cable ACT 3m Multimode 50/125 OM4 Polarity B

**URL:** https://aio.lv/en/product--act-rl7763--1041231
**Data updated:** 2026-01-13 15:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** RL7763
**EAN:** 8716065029505
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 123.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 102.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-rl7763--1041231

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The ACT 3 meter Multimode 50/125 OM4 polarity B fiber patch cable features MTP female connectors, ensuring high-speed data transmission with minimal loss. Designed for high-performance networks, this cable supports 10GbE and 40GbE applications, making it ideal for data centers and enterprise networks. With a core diameter of 50 µm, it provides excellent bandwidth and is compliant with OM4 standards.

## Long description

The ACT 3m Multimode 50/125 OM4 Polarity B fiber patch cable with MTP female connectors is designed for high-density network environments that require reliable multi‑gigabit optical links. With a 3 meter length and multimode 50/125 µm OM4 fiber, the cable supports high bandwidth transmission and is suited for 10GbE and 40GbE applications in data centers and enterprise networks. Polarity B wiring ensures correct signal pairing in parallel optics installations where polarity mapping between transceivers and patching infrastructure is required.
Advantages
This fiber patch cable provides low insertion loss and consistent optical performance across multimode links thanks to OM4-grade fiber. The MTP female connectors offer high-density connectivity and secure mating in cassette or trunking systems. A 3 m length balances reach and cable management within racks and between adjacent rows, and the multimode 50/125 core diameter maintains compatibility with common multimode transceivers and equipment.
Подходит для
 10 Gigabit Ethernet links in data centers
 40 Gigabit parallel optics connections using MPO/MTP
 High-density patch panels and cassettes
 Enterprise backbone and server-to-switch interconnects
Key specifications
 Fiber type: Multimode 50/125 µm
 OM grade: OM4
 Cable length: 3 meters
 Connector type: MTP female
 Polarity: Type B
 Supported applications: 10GbE, 40GbE (parallel optics)
How to use
Install the cable by aligning the MTP female connector with the corresponding male or cassette adapter, ensuring correct orientation for Polarity B. Route the cable through cable management trays or within racks to avoid sharp bends; maintain the manufacturer’s minimum bend radius for multimode fiber. Verify connectivity and optical power levels after installation using appropriate test equipment or transceiver diagnostics to confirm low insertion loss and correct channel mapping.
Usage recommendations
When deploying OM4 multimode links, keep cable runs as short as practical for the application, avoid tight bends and mechanical stress, and use dust caps on connectors when not in use. For parallel optics systems, ensure polarity B mapping matches the patching scheme of transceivers and patch panels to prevent channel misalignment.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 3 m |
| Product colour | Violet |
| Connector 1 | MPO/MTP |
| Connector 2 | MPO/MTP |
| Cable diameter | 3 mm |
| Insertion loss | 0.2 dB |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Female |
| Connector 2 gender | Female |
| Pallet gross weight | 0 g |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85447000 |
| Fibre optic type | OM4 |
| Return loss | 20 dB |

## FAQ

### How much does the Fiber Patch Cable ACT 3m Multimode 50/125 OM4 cost, and is it available for purchase?

The price is 123.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 15.07.2026 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 ACT 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 ACT 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/1041231/64128296_large.webp