# InfiniBand/fibre optic cable Cisco STACK-T4-3M= Black Grey 3m

**URL:** https://aio.lv/en/product--cisco-stack-t4-3m--3084669
**Data updated:** 2026-01-13 17:38 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Cisco
**Manufacturer code:** STACK-T4-3M=
**EAN:** 0889728085489
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 237.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 196.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-stack-t4-3m--3084669

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The Cisco STACK-T4-3M= is a high-quality InfiniBand/fibre optic cable with a length of 3 meters. It features a robust design in black and grey, ensuring durability and reliable performance for data transmission. Ideal for connecting Cisco devices in data centers, this cable supports high-speed data transfer and is essential for efficient network setups.

## Long description

The Cisco STACK-T4-3M= is an InfiniBand/fibre optic cable designed for high-speed data connections in networking and data centre environments. With a 3 meter length and a two-tone black and grey jacket, the cable provides a balance of flexibility and mechanical protection. It is intended for use with compatible Cisco stacking ports and high-performance interconnects where reliable signal integrity and low-latency transmission are required.
Advantages
The cable combines fibre optic transmission characteristics with a construction suited to rack and data centre use, offering consistent throughput and resistance to electromagnetic interference. Its 3 m length allows for convenient device placement without excessive slack. The reinforced jacket improves abrasion resistance while maintaining manageable bend radius for common installation paths. The product is built to meet the mechanical and optical tolerances expected for enterprise networking equipment.
Suitable for
 Connecting Cisco switches and stackable devices across racks or within a single rack
 High-bandwidth, low-latency links in data centre topologies
 Interconnects between servers and storage appliances using InfiniBand or fibre channels
 Replacement or upgrade of existing fibre optic links in enterprise networks
Key specifications
 Cable type: InfiniBand / fibre optic multimode-compatible construction
 Length: 3 metres
 Outer jacket colour: black and grey
 Connector interfaces: industry-standard fibre/InfiniBand style connectors for Cisco stacking ports
 Designed for: high-speed, low-latency data transmission in professional networking environments
 Mechanical properties: flexible jacket with controlled bend radius and abrasion resistance
How to use
Ensure both endpoints are powered down or follow hot-swap procedures recommended by the device manufacturer before making the physical connection. Route the cable through rack channels or cable management trays keeping the bend radius within recommended limits. Insert the connectors fully into the corresponding Cisco stacking or InfiniBand ports until a positive engagement is felt. After connection, verify link status and speeds via the device management interface and test data throughput to confirm proper operation.
Usage recommendations
Handle the cable by the connector boots when routing to avoid stressing the fibre. Maintain bend radii greater than the minimum specified by the equipment vendor and avoid sharp edges or kinks. For critical links, periodically inspect the jacket for damage and verify optical performance during maintenance windows.

## Specifications

| Feature | Value |
|---|---|
| Package weight | 500 g |
| Cable length | 3 m |
| Product colour | Black, Grey |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85447000 |

## FAQ

### How much does the InfiniBand/fibre optic cable Cisco STACK-T4-3M= cost, and is it available for purchase?

The price is 237.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 143 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 19.06.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can InfiniBand/fibre optic cable Cisco STACK-T4-3M= be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Cisco 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 Cisco 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/3084669/54596380_large.webp