# Alcasa LW-U905LC InfiniBand/fibre optic cable 5 m 2x LC Yellow

**URL:** https://aio.lv/en/product--good-connections-lw-u905lc--4442807
**Data updated:** 2026-01-13 21:23 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Good Connections
**Manufacturer code:** LW-U905LC
**EAN:** 4014619557493
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--good-connections-lw-u905lc--4442807

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Alcasa LW-U905LC is a 5 m fibre optic cable designed for high-speed data transmission. It features 2x LC connectors and an OS2 fibre type with a core diameter of 9 µm, ensuring reliable connections for InfiniBand applications.

## Long description

The Alcasa LW-U905LC InfiniBand/fibre optic cable 5 m 2x LC Yellow is a single-mode fibre assembly engineered for high-speed data links. With OS2 fibre and a 9 µm core diameter, the cable supports long-distance, low-attenuation transmission suitable for InfiniBand and other high-bandwidth networking infrastructures. The 5 metre length and dual LC connectors provide a compact, color-coded solution for rack-to-rack and equipment interconnects.
Advantages
This fibre optic cable delivers stable single-mode performance with low insertion loss and minimal back reflection thanks to the OS2 fibre specification and precise LC terminations. The yellow jacket improves visual identification within cable bundles and data centre aisles. The 2x LC connector format supports duplex connections and is compatible with common transceivers and patch panels used in InfiniBand and telecom environments.
Suitable for
 InfiniBand interconnects between switches, adapters and HBAs
 High-speed data centre patching and cross-connects
 Long-reach single-mode links in rack and cabinet environments
 Connections to SFP/SFP+ or QSFP transceivers with LC interfaces
Key specifications
 Fibre type: OS2 single-mode
 Core diameter: 9 µm
 Connector type: 2 × LC (duplex)
 Length: 5 m
 Jacket color: yellow
 Cable use: indoor, patching
How to use
Route the cable between devices ensuring gentle bends and avoiding sharp kinks to preserve optical performance. Insert the LC connectors into the corresponding LC ports until they click into place, verifying correct orientation for duplex connectivity. Use cable management clips or racks to support the run and maintain minimum bend radius. When disconnecting, press the LC latch and pull straight to avoid damaging the ferrule or connector housing.
Usage recommendations
Store and install the cable in a dust-free environment and keep protective caps on unused connectors. For optimal signal integrity, match single-mode OS2 links end-to-end and avoid splicing where possible. Regularly inspect connectors for contamination and clean with approved fibre cleaning tools before mating.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 85 |
| Cable length | 5 m |
| Product colour | Yellow |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| Cable diameter | 3 mm |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OS2 |
| Connector polish type | UPC |

## FAQ

### How much does the InfiniBand/fibre optic cable Alcasa LW-U905LC cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 279 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 23.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Good Connections 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 Good Connections 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/4442807/64654249_large.webp