# QSFP28 transceiver module BlueOptics 02311KNU-BO 10000m Aluminium

**URL:** https://aio.lv/en/product--blueoptics-02311knu-bo--4472750
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 02311KNU-BO
**EAN:** 4063232075471
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 430.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 356.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-02311knu-bo--4472750

## 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 BlueOptics 02311KNU-BO is a QSFP28 fiber optic transceiver module designed for high-speed data transmission. It supports a maximum transfer distance of 10000 meters and is made of durable aluminum, weighing 40g. Ideal for networking applications requiring reliable and efficient performance.

## Long description

The BlueOptics 02311KNU-BO QSFP28 transceiver module is designed for high-speed optical data transmission over single-mode fiber. The module follows MSA-compatible QSFP28 form factor and supports distances up to 10,000 meters. Housed in an aluminium enclosure and weighing approximately 40 g, this transceiver provides a compact, industry-standard interface for 100G optical links with LC Duplex connectivity and QSFP28 electrical interface.
Advantages
This QSFP28 transceiver offers a standardized, hot-pluggable 100G QSFP28 interface in an aluminium housing that supports long-reach single-mode connections. Built and tested for compatibility with major hardware that accepts equivalent 100GBASE-LR4 QSFP28 modules, it includes digital diagnostics monitoring functionality for real-time operational data. The module’s lightweight metal housing contributes to mechanical robustness and heat dissipation while keeping the unit compact and service-friendly.
Suitable for
 100G long-reach uplinks between switches and routers over single-mode fiber
 Data center interconnects and campus backbone links up to 10 km
 High-speed storage and aggregation links requiring QSFP28 connectivity
Key specifications
 Interface type: QSFP28 (electrical form factor)
 Optical connector: LC Duplex
 Supported transmission medium: single-mode fiber
 Maximum transmission distance: 10,000 meters (10 km)
 Housing material and color: aluminium (silver)
 Weight: approx. 0.04 kg
 Supported nominal data rate: 100 G (100GBASE-LR4 equivalent)
 Digital diagnostics (DDM/DOM) support for real-time monitoring
How to use
Install the QSFP28 transceiver into a compatible QSFP28 port on supported networking equipment while following the host vendor’s hot-plug and handling instructions. Connect LC Duplex single-mode fiber patch cords between transceivers or to a patch panel, ensuring correct transmit/receive orientation. Verify link status through the switch or router management interface and, if available, read digital diagnostic values to confirm optical power, temperature and supply voltage are within expected ranges. Follow ESD precautions and avoid touching optical ferrules or lenses.
Usage recommendations
For reliable long-reach 100G links, use high-quality single-mode fiber and LC Duplex patch cords, ensure firmware or driver compatibility with the host equipment, and confirm DDM/DOM support in the system to enable remote monitoring. Observe recommended cleaning procedures for connectors and avoid excessive bending of fiber to maintain optimal performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Ethernet interface type | 100 Gigabit Ethernet |
| Fiber ethernet cabling technology | 100GBASE |
| Ethernet LAN | Yes |
| Maximum transfer distance | 10000 m |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the QSFP28 transceiver module BlueOptics 02311KNU-BO cost, and is it available for purchase?

The price is 430.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 463 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4472750/64305459_large.webp