# Fiber patch cable ACT 1 meter Multimode 50/125 OM4 polarity B

**URL:** https://aio.lv/en/product--act-rl7761--1041229
**Data updated:** 2026-01-13 15:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** RL7761
**EAN:** 8716065029482
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 118.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 97.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-rl7761--1041229

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ACT 1 meter Multimode 50/125 OM4 polarity B 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 enterprise networks. Its OM4 fiber type supports higher bandwidths, making it ideal for 40G and 100G applications. The compact 1-meter length provides flexibility in tight spaces while maintaining signal integrity.

## Long description

The ACT 1 meter Multimode 50/125 OM4 polarity B fiber patch cable with MTP female connectors is a short-reach optical patch cord designed for high-density installations. With a 50 µm core and OM4 graded-index multimode fiber, the cable supports enhanced bandwidth for modern data center links and enterprise network interconnects. The 1 meter length balances manageability and minimal excess fiber for clean connections in patch panels, cassette adapters, or between transceivers and distribution frames.
Advantages
The OM4 multimode specification provides higher modal bandwidth compared to older multimode types, improving performance for 40G and 100G multimode applications. Polarity B wiring ensures compatibility with systems that require reversed fiber pairs for structured cabling. MTP female connectors offer a compact footprint and reliable alignment for multi-fiber terminations, while the short length reduces latency and clutter in dense racks.
Suitable for
Data center spine-to-leaf and switch-to-transceiver connections
High-density patch panels and cassette-to-cassette links
40 Gigabit and 100 Gigabit multimode network links
Short-reach links within server rooms and telecommunications closets
Key specifications
Fiber type: Multimode OM4 (50/125 µm)
Length: 1 meter
Connector type: MTP female
Polarity: Type B (flipped fiber pairs)
Application: Short-reach high-bandwidth multimode links
How to use
Route the fiber patch cable between the two intended connection points, avoiding sharp bends and contact with abrasive surfaces. Insert the MTP female connectors into compatible MTP ports on patch panels, cassettes, or transceivers until they fully seat and any latching mechanism engages. Verify correct polarity and fiber mapping before powering network equipment. Use appropriate cable management to secure the cable and maintain the recommended minimum bend radius throughout the installation.
Usage recommendations
Inspect connector endfaces with a microscope and clean with approved fiber cleaning tools before connection. Maintain bend radius greater than manufacturer recommendations, store excess length in a loop with a diameter that prevents stress, and avoid repeated flexing near connector ends to prolong service life.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 1 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 ACT 1 meter Multimode 50/125 OM4 cost, and is it available for purchase?

The price is 118.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 09.07.2026 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/1041229/64128292_large.webp