# QSFP Transceiver BlueOptics QSFP-40G-SX-BO 40 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-qsfp-40g-sx-bo--4466413
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-40G-SX-BO
**EAN:** 4063232628523
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 76.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-40g-sx-bo--4466413

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-40G-SX-BO is a fiber optic transceiver module designed for high-speed data transfer at 40 Mbit/s. It operates at a wavelength of 850 nm and features a QSFP interface. With a robust metal housing and a mean time between failures of 1,000,000 hours, it ensures reliability and durability. The module operates at an input voltage of 3.3 V and weighs only 20 g, making it a compact solution for networking needs.

## Long description

The BlueOptics QSFP-40G-SX-BO is a QSFP fiber optic transceiver module engineered for short-range 40 Mbit/s optical links. It uses an 850 nm wavelength and an MPO/MTP-compatible interface for multimode fiber connections. Housed in a robust metal shell and weighing approximately 20 g, the module is designed for compact installation in switches, routers and other network devices that accept QSFP form-factor transceivers. The product supports simultaneous transmit and receive channels and complies with common MSA QSFP mechanical and electrical standards.
Advantages
The module provides reliable short-range 40 Mbit/s optical transmission with a standardized QSFP interface and MPO/MTP connectivity. Its metal housing increases mechanical durability and shielding against environmental influences. High-quality internal components and compliance with MSA specifications contribute to long mean time between failures, simple integration into existing hardware platforms and predictable operation in multi-vendor environments.
Suitable for
Short-range multimode fiber connections in data centers
40 Mbit/s Ethernet and compatible high-speed applications
Plug-in use with QSFP-compatible switches, routers and storage systems
Scenarios requiring MPO/MTP multi-fiber connections
Key specifications
Interface type: QSFP form factor with MPO/MTP optical connector
Maximum data transfer rate: 40 Mbit/s
Optical wavelength: 850 nm
Fiber type: multimode fiber (MMF)
Operating voltage: 3.3 V input
Housing: metal enclosure for mechanical protection
Weight: approximately 0.02 kg
Digital diagnostics support (DDM/DOM) when host hardware supports it
How to use
Install the transceiver into a compatible QSFP port on the network device, ensuring alignment of the module with the host slot and locking it according to the device manufacturer’s insertion procedure. Connect an MPO/MTP multimode fiber patch cord to the optical port, observing correct polarity and fiber type. Verify link status through the host device management interface and, if available, use digital diagnostic functions to monitor parameters such as supply voltage, transmit power, receive power and temperature.
Usage recommendations
For optimal performance, use OM3/OM4 multimode fiber and MPO/MTP patch cords rated for 850 nm short-range transmission, keep fiber connectors clean, and confirm that the host device firmware supports third-party QSFP modules and DDM/DOM monitoring. If interoperability or diagnostic access is required, validate the module in a controlled test setup before large-scale deployment.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Maximum data transfer rate | 40 Mbit/s |
| Networking standards | IEEE 802.3bm |
| Ethernet interface type | 40 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Wavelength | 850 nm |
| Fiber optic connector | MTP, MPO |
| Maximum transfer distance | 150 m |
| Fiber cable diameters supported (core/cladding) | 50/125 |
| Tx wavelength (max) | 850 nm |
| Multi-mode fiber (MMF) 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 |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |
| Maximum voltage | 3.46 V |

### Packaging data

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

### Weight & dimensions

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |
| Housing material | Metal |

## FAQ

### How much does the QSFP Transceiver BlueOptics QSFP-40G-SX-BO cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 423 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 11.08.2026 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, 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 QSFP Transceiver BlueOptics QSFP-40G-SX-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/4466413/64293338_large.webp