# Network transceiver module CBO 49Y7884-BO Copper QSFP 40000 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-49y7884-bo--4469824
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 49Y7884-BO
**EAN:** 4063232628387
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 77.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-49y7884-bo--4469824

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

CBO 49Y7884-BO is a BlueOptics copper QSFP network transceiver module supporting 40000 Mbit/s data rate. Designed for high-density switches and servers with QSFP ports, it enables 40 Gbps copper connections for short-reach links and equipment interconnects. Use cases include data center uplinks, aggregation and switch-to-switch links where a copper QSFP interface is required.

## Long description

CBO 49Y7884-BO is a BlueOptics copper QSFP network transceiver module that supports a 40000 Mbit/s data rate. The module is designed for installation in QSFP ports of high-density switches and servers to provide 40 Gbps copper connectivity for short-reach links and equipment interconnects. It is suitable for environments where a copper QSFP interface is required for aggregation, uplinks or direct switch-to-switch connections and where fiber is not used.
Advantages
The copper QSFP transceiver offers a compact form factor compatible with standard QSFP ports, enabling high-density deployment in racks and chassis. It provides a stable 40 Gbps electrical connection over copper cabling for short distances, reducing the need for optical modules and simplifying cabling management in certain rack-level and top-of-rack scenarios. The module is designed for straightforward hot-pluggable replacement and integration with existing network hardware that supports QSFP copper interfaces.
Suitable for
 Data center uplinks and aggregation links
 Switch-to-switch direct connections within racks or adjacent racks
 High-density switch and server installations with QSFP ports
 Short-reach interconnects where copper cabling is preferred or required
Key specifications
 Form factor: QSFP (Quad Small Form-factor Pluggable)
 Data rate: 40000 Mbit/s (40 Gbps)
 Media type: copper cabling
 Application range: short-reach links and equipment interconnects
 Compatibility: designed for installation in QSFP ports of switches and servers
How to use
Install the module into a compatible QSFP port on the switch or server until it clicks into place, following the host device manufacturer’s instructions for hot-pluggable transceivers. Connect an appropriate copper QSFP cable between devices, ensuring cable type and pinout match the equipment requirements. Verify link status and data rate in the network device management interface and monitor for proper operation. Remove the module by releasing any retention mechanism and pulling it straight out to avoid damaging the port.
Usage recommendations
Use short, high-quality copper QSFP cables rated for 40 Gbps to achieve reliable short-reach connections. Verify that the network devices support copper QSFP modules and the specified data rate, and observe electrostatic discharge (ESD) precautions during handling. For longer distances or where optical isolation is needed, consider using appropriate fiber-based QSFP modules instead.

## FAQ

### How much does the Network transceiver CBO 49Y7884-BO QSFP 40000 Mbit/s cost, and is it available for purchase?

The price is 93.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 453 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 23.07.2026 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

## Image

https://aio.lv/img/cache/product/4469824/59879419_large.webp