# QSFP Transceiver Module BlueOptics QSFP-40G-SR4-SS-BO 40 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-qsfp-40g-sr4-ss-bo--4466407
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-40G-SR4-SS-BO
**EAN:** 4063232055565
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-08-14 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-sr4-ss-bo--4466407

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-40G-SR4-SS-BO is a fiber optic transceiver module designed for high-speed data transfer at 40 Mbit/s over 850 nm wavelength. It features a QSFP interface, metal housing, and operates at an input voltage of 3.3 V. With a weight of 20 g and a mean time between failures (MTBF) of 1,000,000 hours, it ensures reliability and performance for networking applications.

## Long description

The BlueOptics QSFP-40G-SR4-SS-BO is a QSFP fiber optic transceiver module intended for 40 Mbit/s data transfer over an 850 nm wavelength. It features a QSFP interface in a metal housing, operates from a 3.3 V input voltage and weighs approximately 20 g. The module is specified with a mean time between failures (MTBF) of 1,000,000 hours, indicating design focus on long-term reliability for network transceiver applications.
Advantages
The module provides a compact QSFP form factor with a metal enclosure for mechanical stability and thermal conduction. Its 850 nm wavelength design is suitable for multi-mode fiber links, and the manufacturer-specified MTBF of 1,000,000 hours reflects engineered durability. Low unit weight and standard QSFP electrical/mechanical compatibility make it straightforward to integrate into compatible networking equipment that supports QSFP transceivers.
Suitable for
40 Mbit/s multi-mode fiber links over short distances using 850 nm optics
Installation in switches, routers, and storage hardware that accept QSFP transceivers
Data center or enterprise networks requiring compact, hot-pluggable transceiver modules
Key specifications
Interface type: QSFP
Maximum data transfer rate: 40 Mbit/s
Wavelength: 850 nm
Housing: metal enclosure
Operating input voltage: 3.3 V
Weight: 0.02 kg
Mean time between failures (MTBF): 1,000,000 hours
How to use
Before installation, verify that the target device supports QSFP transceivers and the 850 nm multi-mode optical interface. Install the module into a compatible QSFP slot following the host device manufacturer’s hot-plug procedure, ensuring the module is fully seated and latched. Connect the appropriate MPO/MTP multi-mode fiber patch cord to the transceiver receptacle, taking care to align polarization and to keep connector endfaces clean. Power and configuration are managed by the host system; confirm link settings and diagnostics via the host management interface once the physical connection is established.
Usage recommendations
Use certified multi-mode fiber patch cords and maintain clean connector endfaces to ensure optimal optical performance. Confirm that the host hardware supports any digital diagnostic monitoring (DDM/DOM) features you intend to use, and follow the device vendor’s guidelines for transceiver firmware or compatibility settings. Store unused modules in anti-static packaging and avoid mechanical stress or contamination of the optical interfaces.

## 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 |
| Rx wavelength (max) | 850 nm |
| 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 |

### 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 Module BlueOptics QSFP-40G-SR4-SS-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 — 448 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 12.08.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Module BlueOptics QSFP-40G-SR4-SS-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/4466407/64293298_large.webp