# Fiber optic transceiver module BlueOptics 740-043308-BO 40000 Mbit/s QSFP

**URL:** https://aio.lv/en/product--blueoptics-740-043308-bo--5038230
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 740-043308-BO
**EAN:** 4063232245287
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 309.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 256.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-740-043308-bo--5038230

## 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 740-043308-BO is a QSFP fiber optic transceiver module with a maximum data transfer rate of 40000 Mbit/s. It features a silver color, weighs 20 g, and has an MTBF of 1000000 hours. Compliant with CE, FCC, and RoHS standards, this module is designed for high-speed data transmission in networking applications.

## Long description

The BlueOptics 740-043308-BO is a QSFP fiber optic transceiver module engineered for high-density network environments that require 40 Gbit/s class connectivity. This compact, silver-coloured module supports a maximum data transfer rate of 40000 Mbit/s and is designed for insertion into QSFP-compatible ports on switches, routers and network interface cards. With a lightweight construction of approximately 20 g and an MTBF of 1,000,000 hours, the module meets common compliance standards including CE, FCC and RoHS for reliable operation in enterprise and data centre installations.
Advantages
The module delivers a high aggregate throughput in a small form factor, enabling efficient use of rack space and port density. Its QSFP interface provides compatibility with a wide range of networking equipment that accepts QSFP transceivers. Compliance with CE, FCC and RoHS indicates adherence to regulatory and environmental requirements, while the specified MTBF and lightweight construction support long-term, low-impact deployment and straightforward handling during installation.
Suitable for
40 Gigabit Ethernet links in data centres and server farms
High-speed uplinks between switches and aggregation devices
High-performance computing clusters and storage networks
Telecommunications equipment requiring QSFP transceivers
Key specifications
Interface type: QSFP
Maximum data transfer rate: 40000 Mbit/s
Product colour: Silver
Weight: 0.02 kg
Mean time between failures (MTBF): 1,000,000 hours
Regulatory compliance: CE, FCC, RoHS
How to use
Before installation, ensure the host device supports QSFP transceivers and that firmware or driver requirements are met. Handle the transceiver by its edges to avoid contact with optical interfaces, remove protective dust caps, and insert the module into a compatible QSFP port until it clicks into place. Secure any retention mechanisms provided by the host device. After insertion, verify link status through the host equipment's management interface and perform any necessary optical power checks or configuration to enable the desired link speed and protocols.
Usage recommendations
Store the transceiver in an anti-static bag and keep dust caps on until immediately before installation. Use appropriate cleaning tools for connector endfaces and avoid excessive force when inserting or removing the module to maintain long-term reliability and optimal optical performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Maximum data transfer rate | 40000 Mbit/s |
| Ethernet interface type | 40 Gigabit Ethernet |
| Fiber ethernet cabling technology | 40GBASE |
| Duplex system | Full |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | LR4, CWDM |
| Coarse Wavelength Division Multiplexing (CWDM) | Yes |

### Network

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

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |
| Form factor | QSFP |
| Product colour | Silver |
| Hot-Plug support | Yes |
| Easy to install | Yes |
| Hot-swap | Yes |
| Brand compatibility | Juniper |

### Packaging data

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

### Weight & dimensions

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

### Operational conditions

| Feature | Value |
|---|---|
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Certificates

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

## FAQ

### How much does the Fiber optic transceiver BlueOptics 740-043308-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, 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 Fiber optic transceiver BlueOptics 740-043308-BO?

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/5038230/64335365_large.webp