# Fibre optic InfiniBand cable LANBERG FO-SUSU-MD31-0050-TQ, single-mode duplex, 0.5 m

**URL:** https://aio.lv/en/product--lanberg-fo-susu-md31-0050-tq--4905921
**Data updated:** 2026-03-07 15:04 (EET)
**Category:** Network Cables
**Manufacturer:** LANBERG
**Manufacturer code:** FO-SUSU-MD31-0050-TQ
**EAN:** 5901969433296
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lanberg-fo-susu-md31-0050-tq--4905921

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

LANBERG FO-SUSU-MD31-0050-TQ is a fibre optic InfiniBand cable designed for high-speed data links. It is a duplex single-mode patch cable with a 0.5 m length, suitable for connecting InfiniBand transceivers and active equipment in data centers or server racks. Use cases include short interconnects between switches, HBAs and storage nodes where optical connectivity and low latency are required.

## Long description

LANBERG FO-SUSU-MD31-0050-TQ is a fibre optic InfiniBand duplex patch cable designed for high-speed optical links. The cable uses multimode 50/125 µm optical fibres with OM3 performance, SC connectors with UPC polish and a duplex construction. It has a 5 m length, 3.0 mm diameter, LSZH coating and an aqua jacket color, making it suitable for structured cabling in data centres, server racks and network equipment interconnects where reliable short-reach optical connectivity is required.
Advantages
This LANBERG duplex multimode cable provides low insertion loss and high return loss suitable for InfiniBand and other high-bandwidth applications. The SC/UPC connectors ensure consistent end-face geometry for stable optical performance. The LSZH coating reduces smoke and toxic gas emission in case of fire, and the 3.0 mm cable diameter with a 7.5 mm minimum bend radius supports neat routing in cable trays and tight spaces. The cable operates across a wide temperature range and is coloured aqua for easy identification in multimode installations.
Suitable for
 Short-range optical links between InfiniBand switches, HBAs and storage nodes
 Patch connections in data centre racks and fibre panels
 High-bandwidth applications requiring OM3 multimode performance
 Environments where low-smoke zero-halogen cabling is required
Key specifications
 Connector type: SC with UPC polishing
 Fiber type: OM3 multimode, 50/125 µm
 Cable construction: Duplex
 Cable length: 5 m
 Cable diameter: 3.0 mm
 Coating: LSZH (low smoke zero halogen)
 Insertion loss: \< 0.20 dB
 Return loss: \> 50 dB
 Minimum bend radius: 7.5 mm
 Operating temperature: -40 to 85 °C
 Colour: Aqua
How to use
Inspect connector end-faces for contamination before insertion and clean with appropriate fibre cleaning tools if necessary. Align the SC connectors with the corresponding ports on transceivers, switches or patch panels and insert until a positive latch is felt. Route the cable following rack and tray pathways while respecting the minimum bend radius to avoid increased attenuation or mechanical damage. For removal, depress the SC latch and withdraw the connector in a straight motion to prevent stress on the fibre.
Usage recommendations
Use this OM3 multimode duplex cable for short-reach InfiniBand connections and ensure cleaning and handling procedures are followed. Avoid tight bends, excessive tensile load and exposure to harsh chemicals. Store spare cables coiled loosely and protected from dust to maintain connector performance.

## FAQ

### How much does the Fibre optic InfiniBand cable LANBERG FO-SUSU-MD31-0050-TQ cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 29.07.2026 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, 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 LANBERG 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 LANBERG 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/4905921/59176080_large.webp