# Fiber optic transceiver module BlueOptics BN-CKM-QP-LR4-BO QSFP 10000 m

**URL:** https://aio.lv/en/product--blueoptics-bn-ckm-qp-lr4-bo--4467024
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** BN-CKM-QP-LR4-BO
**EAN:** 4063232630205
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 309.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 256.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-bn-ckm-qp-lr4-bo--4467024

## 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 BN-CKM-QP-LR4-BO is a QSFP fiber optic transceiver module designed for high-speed data transmission over long distances up to 10000 m. It features an aluminum housing and weighs only 20 g, making it lightweight and durable. This module is ideal for network applications requiring reliable and efficient connectivity.

## Long description

The BlueOptics BN-CKM-QP-LR4-BO is a QSFP fiber optic transceiver module designed for high-speed 40G data transmission over single-mode fiber for distances up to 10,000 m. Housed in an aluminium enclosure and weighing approximately 20 g, this module follows MSA form-factor standards and uses an LC duplex interface. It integrates CWDM-based transmitter and receiver stages to support 40GBASE-LR4 optical links and is compatible with major hardware platforms that support the corresponding 40G QSFP specification.
Advantages
The module provides long-reach single-mode performance suitable for 10 km links while maintaining compact QSFP form factor and low weight. Built to MSA standards, it supports multivendor interoperability and includes digital diagnostics (DDM/DOM) functionality for remote monitoring of supply voltage, laser bias current, transmit power, receive power and temperature. The aluminium housing offers mechanical robustness and thermal dissipation for stable operation.
Suitable for
40G Ethernet and high-speed data center uplinks
Fibre Channel over Ethernet and SDH/SONET optical links
Inter-switch and switch-to-router connections over single-mode fiber up to 10 km
Infrastructure upgrades where MSA-compliant QSFP transceivers are required
Key specifications
Interface type: QSFP (QSFP form factor)
Data rate: 40 Gbps (40GBASE-LR4 application)
Optical fiber type: Single-mode fiber
Connector: LC duplex
Transmission method: CWDM-based transmitter and receiver
Maximum reach: up to 10,000 m (10 km)
Housing material: aluminium
Weight: approx. 0.02 kg
Digital diagnostics: DDM/DOM support (if supported by host hardware)
How to use
Install the transceiver into an MSA-compliant QSFP slot of a compatible switch, router or storage device, ensuring the host platform officially supports 40GBASE-LR4 QSFP modules. Connect LC duplex single-mode fiber patch cords to the module connectors and confirm proper polarity. Monitor the link status via the host device and, if available, read DDM/DOM parameters through the system management interface to verify power levels and temperature. Follow the host equipment manufacturer’s instructions for safe insertion and removal to avoid damaging the optical interfaces.
Usage recommendations
Use high-quality single-mode LC duplex patch cords and appropriate patch panels to achieve the specified 10 km reach. Verify host compatibility and firmware settings before deployment, and enable DDM/DOM monitoring where supported to simplify maintenance and fault diagnosis.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Ethernet interface type | 40 Gigabit Ethernet |
| Fiber ethernet cabling technology | 40GBASE |
| Ethernet LAN | Yes |
| Maximum transfer distance | 10000 m |
| Coarse Wavelength Division Multiplexing (CWDM) | Yes |

### Network

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Packaging content

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Operational conditions

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

### Features

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

## FAQ

### How much does the Fiber optic transceiver BlueOptics BN-CKM-QP-LR4-BO cost, and is it available for purchase?

The price is 309.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 337 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

### 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/4467024/64294113_large.webp