# Fiber Patch Cable Multimode 50/125 OM4 ACT 15m Polarity B

**URL:** https://aio.lv/en/product--act-rl7775--1041236
**Data updated:** 2026-01-13 15:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** RL7775
**EAN:** 8716065029550
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 183.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 152.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-rl7775--1041236

## 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 15 meter Multimode 50/125 OM4 fiber patch cable features MTP female connectors and is designed for high-speed data transmission. With a core diameter of 50 µm, this cable supports high bandwidth applications and is ideal for data centers and enterprise networks. Its polarity B configuration ensures compatibility with various systems, making it a reliable choice for your networking needs.

## Long description

The ACT Multimode 50/125 OM4 fiber patch cable, 15 meters long with MTP female connectors in Polarity B configuration, is designed for high-speed short-reach optical links. With a 50 µm core diameter and OM4 grade multimode fiber, this cable supports enhanced bandwidth and reduced modal dispersion compared with lower OM ratings, making it suitable for dense cabling environments and data center interconnects.
Advantages
This multimode OM4 cable provides higher modal bandwidth for greater throughput on short-reach links and improved signal integrity over conventional multimode variants. The MTP female connectors enable easy integration with MPO/MTP-based trunking and harness systems. Polarity B wiring minimizes the need for additional rewiring when connecting equipment that uses cross-over mapping, ensuring compatibility across a range of network hardware.
Подходит для
 Соединение серверных шкафов и оптических панелей в дата-центрах
 Внутрикорпоративные сети с высокой пропускной способностью
 Оптические агрегированные каналы и трэнки с MTP/MPO интерфейсами
 Краткосрочные высокоскоростные соединения между сетевыми коммутаторами
Key specifications
 Fiber type: Multimode OM4
 Core/cladding diameter: 50/125 µm
 Length: 15 m
 Connector type: MTP female (MPO style)
 Polarity: B (cross-over mapping)
 Typical applications: data center links, high-density cabling
How to use
Install the cable by aligning the keyed MTP female connectors with the mating MPO/MTP adapter or port, ensuring the connector key orientation matches the intended polarity for the link. Route the 15 m cable through cable management pathways or trays to avoid tight bends and excessive strain; maintain the manufacturer’s minimum bend radius for multimode fiber. When connecting equipment, verify link mapping and perform insertion loss and continuity tests with appropriate optical test equipment.
Usage recommendations
Avoid repeated connector mating and keep connector endfaces clean using appropriate fiber cleaning tools. Store spare cable lengths coiled without sharp bends. For best performance in data center environments, pair OM4 multimode patching with compatible transceivers and maintain regular testing of optical loss and polarity to ensure reliable operation.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 15 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 |
| 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 Multimode 50/125 OM4 ACT 15m cost, and is it available for purchase?

The price is 183.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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

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