# Network transceiver module BlueOptics 407-BBRB-CS-BO QSFP fiber optic 40000 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-407-bbrb-cs-bo--11476624
**Data updated:** 2026-04-16 05:59 (EEST)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 407-BBRB-CS-BO
**EAN:** 4063232335179
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

BlueOptics 407-BBRB-CS-BO is a QSFP fiber optic network transceiver module supporting up to 40 Gbit/s data rate. Designed for high-speed optical links, it fits QSFP ports and delivers reliable connectivity with RoHS, FCC and CE compliance. Typical uses include data center uplinks, switch-to-switch interconnects and high-bandwidth server connections.

## Long description

The BlueOptics 407-BBRB-CS-BO is a QSFP fiber optic network transceiver module that supports up to 40 Gbit/s. It provides LC duplex connectivity and implements 40GBASE-LX4 signalling with CWDM-based transmit and receive functions. The module follows MSA mechanical specifications and is compatible with Dell hardware platforms that accept QSFP 40GBASE-LX4 modules.
Advantages
This QSFP module offers compact QSFP form factor convenience, LC duplex connections for fibre links and a 40 Gbit/s maximum data rate suitable for high-bandwidth interconnects. It is RoHS-, FCC- and CE-compliant and designed for straightforward insertion into standard QSFP ports on compatible network equipment.
Suitable for
 Data centre uplinks and switch-to-switch high-speed links
 High-bandwidth server-to-switch connections
 Storage systems and load balancer interconnects
 Network equipment testing and measurement where 40GBASE-LX4 is supported
When it may not be suitable
This module implements 40GBASE-LX4 over LC duplex with CWDM and is intended for systems that specifically support 40GBASE-LX4 QSFP transceivers. It may not be suitable for platforms that require vendor-locked or proprietary transceiver firmware or for links that require different optical standards (for example SR, LR, or DWDM variants).
Key specifications
 Form factor: QSFP
 Optical standard: 40GBASE-LX4 with CWDM transmit/receive
 Connector: LC duplex
 Maximum data transfer rate: 40 Gbit/s
 Applicable media: multimode/mode-dependent fibre per standard LX4 guidance
 Colour: Silver
 Weight: 0.04 kg
How to use
Insert the QSFP transceiver into a compatible QSFP slot on the network device until it seats firmly and the latch engages. Connect LC duplex fibre patch cables to the module's LC ports, ensuring correct transmitter-to-receiver alignment. Configure the network device to enable the 40GBASE-LX4 interface if required by the operating system or switch firmware. Follow site-specific fibre handling and ESD precautions when installing or removing the module.
What to consider before purchase
 Verify that the target Dell device accepts third-party 40GBASE-LX4 QSFP modules and that the platform supports LX4 optics.
 Confirm that LC duplex and CWDM-based 40GBASE-LX4 meet your link distance and fibre type requirements.
 Check physical compatibility with available QSFP ports and any firmware restrictions on the network equipment.
Usage recommendations
Use this BlueOptics 40G QSFP in compatible Dell switches and servers for high-bandwidth uplinks; ensure proper fibre type and device compatibility before deployment and follow ESD and fibre-cleaning procedures to maintain signal quality.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Maximum data transfer rate | 40000 Mbit/s |
| Fiber ethernet cabling technology | 40GBASE |
| Fiber optic connector | LC |
| Maximum transfer distance | 2000 m |
| Multi-mode fiber (MMF) supported | Yes |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Packaging content

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 3000000 h |
| Form factor | QSFP |
| Product colour | Silver |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Packaging data

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

### Weight & dimensions

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

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, Federal Communications Commission (FCC), RoHS |

## FAQ

### 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, maximum data transfer rate, 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.

### Where can I download the instructions for BlueOptics 407-BBRB-CS-BO QSFP fiber transceiver 40G?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11476624/66111092_large.webp