# Alcasa LW-U930LC InfiniBand/fibre optic cable 30 m 2x LC Yellow

**URL:** https://aio.lv/en/product--good-connections-lw-u930lc--4443048
**Data updated:** 2026-01-13 21:23 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Good Connections
**Manufacturer code:** LW-U930LC
**EAN:** 4014619557554
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--good-connections-lw-u930lc--4443048

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Alcasa LW-U930LC is a 30 m fibre optic cable featuring 2x LC connectors. It utilizes OS2 fibre optic type with a core diameter of 9 µm, ensuring high-speed data transmission and reliable connections for InfiniBand applications.

## Long description

The Alcasa LW-U930LC InfiniBand/fibre optic cable 30 m 2x LC Yellow is a single-mode optical patch cable designed for high-speed data transmission in fibre-based networks. It uses OS2 single-mode fibre with a 9 µm core diameter and LC duplex connectors on both ends. The cable length of 30 metres and yellow jacket make it suitable for data centre interconnects, server-to-switch links and other installations requiring low attenuation and stable signal quality over longer distances.
Advantages
The cable provides low insertion loss and low back reflection typical of OS2 single-mode fibres, supporting reliable InfiniBand and fibre-channel connectivity. LC duplex connectors offer compact, standardized terminations for dense patch panels. A 30 m length reduces the need for additional splices or intermediate patching in medium-sized rack and room layouts. The yellow outer jacket facilitates quick visual identification of single-mode fibres in multi-cable environments.
Suitable for
 InfiniBand links between switches and hosts
 Longer-distance patching inside data centres and server rooms
 High-speed point-to-point connections requiring single-mode fibre
 Dense patch panels and rack-mounted equipment with LC ports
Key specifications
 Fibre type: OS2 single-mode
 Core diameter: 9 µm
 Connector type: 2x LC duplex (both ends)
 Cable length: 30 m
 Jacket colour: Yellow
 Typical use: Single-mode long-distance data transmission
How to use
Install the cable by connecting the LC duplex connectors to the corresponding LC ports on your InfiniBand adapters, switches or transceivers. Ensure connectors are clean before mating to minimise insertion loss; use appropriate fibre cleaning tools if necessary. Route the cable with gentle bends and avoid tight loops below the manufacturer's minimum bend radius to prevent microbending losses. Secure the cable along rack trays or cable management panels to reduce strain on connector ends.
Usage recommendations
For optimal performance, verify compatibility of transceivers and adapter modules with OS2 single-mode fibre and LC connectors. Keep protective dust caps on connectors when not in use. Periodic inspection and cleaning of connector endfaces will help maintain low attenuation and stable links, especially in high-density or frequently reconfigured installations.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 85 |
| Cable length | 30 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-U930LC cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 27.07.2026 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 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/4443048/64654239_large.webp