# EFB Elektronik 53670.40 InfiniBand fibre optic cable 40 m LC White

**URL:** https://aio.lv/en/product--efb-elektronik-5367040--10634396
**Data updated:** 2026-01-14 12:58 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** 53670.40
**EAN:** 4049759181741
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-5367040--10634396

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik 53670.40 is a 40 m InfiniBand fibre optic cable featuring LC connectors and G.657.A2 fibre type. It supports full duplex communication, making it ideal for high-speed data transfer in data centers and networking applications. The cable is designed for reliable performance and durability, ensuring efficient data transmission over long distances.

## Long description

The EFB Elektronik 53670.40 InfiniBand fibre optic cable is a 40 m single‑mode link with LC connectors and G.657.A2 fibre type, designed for full duplex high‑speed data transmission. Built for use in structured cabling and data centre environments, this white cable provides low loss and controlled bending performance to maintain signal integrity over extended runs. It is suitable for InfiniBand interconnects where reliable, low‑latency links are required between switches, servers and storage systems.
Advantages
The cable uses G.657.A2 fibre that offers improved bend tolerance compared with standard single‑mode fibres, reducing the risk of performance degradation in tight routing conditions. LC connectors provide compact, high‑density terminations compatible with common InfiniBand transceivers and patch panels. Full duplex support enables simultaneous bidirectional traffic, and the 40 m length covers medium‑range links in racks and across rooms while the white jacket aids visual identification and routing.
Подходит для
 Соединения InfiniBand между серверами и коммутаторами
 Кабельные трассы в стойках и между стойками в ЦОД
 Подключение хранилищ данных и высокопроизводительных вычислительных узлов
 Патч‑панели и оптические кроссы с LC разъемами
Key specifications
 Cable length: 40 m
 Connector type: LC — LC
 Fibre type: G.657.A2 single‑mode
 Transmission mode: full duplex
 Colour: white
 Suitable environment: indoor, structured cabling and data centre racks
How to use
Install the cable by connecting LC connectors to matching LC ports on InfiniBand transceivers, switches or patch panels, ensuring correct orientation for transmit and receive channels. Route the cable along cable trays or inside racks avoiding sharp bends; take advantage of the G.657.A2 bend tolerance but maintain manufacturer‑recommended bend radii where possible. Secure the cable with suitable ties or clips to prevent strain on connectors and avoid crushing or kinking during installation.
Usage recommendations
For stable operation, verify connector cleanliness before mating and use dust caps when ports are idle. Test the link after installation with appropriate optical test equipment to confirm insertion loss and continuity. Use labelled runs and structured routing to simplify maintenance and replacement.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Operating temperature (T-T) | -20 - 60 |
| Cable length | 40 m |
| Product colour | White |
| Connector 1 | LC |
| Connector 2 | LC |
| Cable diameter | 2.2 mm |
| Insertion loss | 0.35 dB |
| Fiber mode structure | Single-mode |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Wavelengths supported | 1310 |
| Fibre optic type | G.657.A2 |
| Doesn't contain | Halogen |
| Connector polish type | APC |

## FAQ

### How much does the InfiniBand fibre optic cable EFB Elektronik 53670.40 cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 79 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 22.07.2026 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 EFB Elektronik 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 EFB Elektronik 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/10634396/64415913_large.webp