# InfiniBand/fibre optic cable BlueOptics CBL-NTWK-0942-MQ28C10M-BL 1 m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-cbl-ntwk-0942-mq28c10m-bl--5039231
**Data updated:** 2026-03-07 15:12 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-NTWK-0942-MQ28C10M-BL
**EAN:** 4063232257662
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 104.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 86.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-ntwk-0942-mq28c10m-bl--5039231

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.89 EUR |
| Courier delivery to door | 18.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics CBL-NTWK-0942-MQ28C10M-BL is a 1 m InfiniBand/fibre optic cable featuring QSFP28 connectors for high-speed data transmission. Designed for reliable performance in data centers and networking applications, this cable ensures efficient connectivity between devices. Its male-to-male configuration allows for easy installation and versatility in various setups.

## Long description

The BlueOptics CBL-NTWK-0942-MQ28C10M-BL is a 1 m InfiniBand/fibre optic style direct attach cable with QSFP28 male-to-male connectors designed for short-reach high-speed links. It is intended for use where reliable 100G connectivity between rack-mounted switches, routers, servers or storage systems is required. The cable supports protocols commonly carried over QSFP28 physical connections, delivering a compact, low-latency interconnect for data center and network equipment that accept QSFP28 direct attach copper/twinax connections.
Advantages
This 1 m QSFP28 male-to-male cable offers a simple plug-and-play connection that eliminates the need for separate transceiver modules for short-distance links. The passive construction results in low power consumption and reduced latency compared with active optical transceivers for comparable short-reach use. Built to meet defined MSA mechanical and electrical requirements, the cable is compatible with platforms that accept QSFP28 direct attach cables and is intended to provide stable signal transmission for Ethernet, Fibre Channel and InfiniBand applications up to 100 Gbps on short runs.
Suitable for
Connecting QSFP28 ports between adjacent rack devices (switch-to-switch, switch-to-server)
Short-reach 100G links in data center top-of-rack and adjacent-rack configurations
High-bandwidth interconnects for storage systems, routers and compute nodes
Key specifications
Cable length: 1 meter
Connector type: QSFP28 male to QSFP28 male
Supported link rate: up to 100 Gbps (protocol-dependent)
Cable type: direct attach (passive twinax / short-reach copper-style direct attach)
Construction: MSA-compliant QSFP28 electrical interface
How to use
Ensure both devices have compatible QSFP28 ports that support passive direct attach cables. With equipment powered down or in a maintenance window as required by your operations policy, align and insert each QSFP28 connector into the respective port until the latch engages. After physical installation, verify link status in device management interfaces and confirm negotiated speed and protocol. If needed, power-cycle or reconfigure port settings per the vendor documentation to enable the link. For removal, release the connector latch and withdraw straight out to avoid damaging the port.
Usage recommendations
Use this 1 m QSFP28 direct attach cable for short-distance connections inside racks or between adjacent racks. Avoid sharp bends and excessive tensile force, keep the cable away from heat sources, and follow equipment vendor guidance on compatibility with passive direct attach cables to ensure reliable 100G operation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 1 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 CBL-NTWK-0942-MQ28C10M-BL cost, and is it available for purchase?

The price is 104.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 224 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 13.08.2026 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/5039231/64340307_large.webp