# InfiniBand/fibre optic cable BlueOptics QSFP-100G-D-CAB-2M-BL 2m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-qsfp-100g-d-cab-2m-bl--4466274
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-100G-D-CAB-2M-BL
**EAN:** 4063232145204
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 124.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 102.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-100g-d-cab-2m-bl--4466274

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-100G-D-CAB-2M-BL is a 2-meter InfiniBand/fibre optic cable featuring QSFP28 connectors on both ends. It is designed for high-speed data transmission and is ideal for data centers and high-performance computing environments. The cable ensures reliable connectivity and minimal signal loss, making it suitable for demanding applications.

## Long description

The BlueOptics QSFP-100G-D-CAB-2M-BL is a 2‑metre direct-attach cable with QSFP28 connectors on both ends designed for high-speed InfiniBand and short‑reach fibre optic or electrical connections. It supports 100Gb/s links between compatible QSFP28 ports and is suited for rack-to-rack and in-rack connections in data centres and high-performance computing environments where low latency and reliable connectivity are required.
Advantages
This 2m QSFP28 cable provides a straightforward, low-power connection option for short-distance 100G links with minimal signal loss. The cable is compliant with industry MSA connector profiles for QSFP28 interfaces and is compatible with hardware platforms that support QSFP-100G direct-attach solutions. Designed for consistent performance, the cable is intended to deliver stable throughput for Ethernet, Fibre Channel, FCoE and InfiniBand applications up to 100G when used within its supported distance.
Suitable for
High-performance computing clusters requiring 100G links
Data centre rack-to-rack and in-rack connections
Switch-to-switch or switch-to-server short-reach links
Storage systems and SAN connections supporting 100G
Key specifications
Connector type: QSFP28 to QSFP28 (male/male)
Nominal length: 2 metres
Supported link rate: up to 100 Gbit/s
Cable type: direct-attach (twinax / short-reach electrical/direct attach copper or equivalent form used for QSFP28 DAC)
Designed for use in short-distance data centre environments with low latency requirements
How to use
Insert each QSFP28 connector into the corresponding QSFP28 port on your compatible devices, ensuring both ports support direct-attach QSFP28 connections. Handle the cable by the connector housings when plugging or unplugging; avoid sharp bends and excessive twisting along the cable to maintain signal integrity. Confirm link negotiation and interface status on connected devices and verify that the platform firmware or software accepts passive or active direct-attach cables as required by your equipment.
Usage recommendations
Use this 2m QSFP28 direct-attach cable for short, point-to-point 100G links inside racks or between adjacent racks. Check hardware compatibility lists and firmware requirements of your switches, routers or storage systems before deployment. Avoid routing the cable near strong electromagnetic interference sources and maintain bend radii consistent with QSFP28 connector guidelines to ensure reliable long‑term operation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 2 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Black, Silver |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics QSFP-100G-D-CAB-2M-BL cost, and is it available for purchase?

The price is 124.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 270 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 03.08.2026 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 BlueOptics 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 BlueOptics 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/4466274/64292677_large.webp