# Fiber Patch Cable Multimode 50/125 OM4 ACT 5m Polarity B

**URL:** https://aio.lv/en/product--act-rl7765--1041232
**Data updated:** 2026-01-13 15:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** RL7765
**EAN:** 8716065029512
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 132.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 109.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-rl7765--1041232

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The ACT 5 meter Multimode 50/125 OM4 fiber patch cable features MTP female connectors, ensuring high-speed data transmission. With a core diameter of 50 µm, this cable is designed for optimal performance in data centers and high-bandwidth applications. Its polarity B configuration allows for easy integration into existing systems, making it a reliable choice for network installations.

## Long description

The ACT Fiber Patch Cable Multimode 50/125 OM4 5m Polarity B is a short-range multimode fiber assembly intended for high-density networking environments. It features OM4-grade 50/125 µm fiber for improved modal bandwidth and reduced attenuation compared with lower-grade multimode types. The cable is fitted with MTP female connectors and is configured in Polarity B to match systems that require cross-mating of fiber channels for correct channel alignment.
Advantages
This OM4 multimode cable provides enhanced bandwidth and lower insertion loss for short- to medium-distance links, supporting high-speed data center applications and enterprise networks. The MTP female connectors allow compact, high-fiber-count connections and facilitate rapid installation in patch panels and cassettes. Polarity B configuration simplifies integration into existing MPO/MTP wiring schemes that use reversed fiber order on one end.
Suitable for
 Data center patching and interconnects
 High-speed short-range links (10G/40G/100G within multimode reach)
 Patching between MTP/MPO cassettes and network equipment
 Enterprise backbone and server farm connectivity
Key specifications
 Fiber type: Multimode OM4
 Core/cladding diameter: 50/125 µm
 Connector type: MTP female to MTP female
 Polarity: B (reversed fiber order on one end)
 Length: 5 meters
 Typical application: Short- to medium-reach high-bandwidth links
How to use
Inspect both ends of the cable and the mating adapters for dust or damage before insertion. Align and insert the MTP female connectors into the corresponding MTP/MPO adapters or equipment ports until the connector latches. Confirm polarity B matching with the intended patching scheme to ensure correct channel mapping. Secure the cable using cable management in racks or trays to avoid excessive bending; maintain the minimum bend radius recommended for multimode fiber.
Usage recommendations
Use a fiber inspection microscope before connecting to active equipment and keep connectors capped when not in use. For optimal performance, avoid tight bends, maintain organized routing in patch panels, and follow standard multimode fiber handling procedures. Verify link performance after installation with appropriate optical test equipment.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 5 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 cost, and is it available for purchase?

The price is 132.49 € (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 14.07.2026 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/1041232/64128303_large.webp