# Fiber optic transceiver module BlueOptics BTI-40GSR-DD-QSFP 40000 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-bti-40gsr-dd-qsfp-bo--4470493
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** BTI-40GSR-DD-QSFP-BO
**EAN:** 4063232628608
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 77.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-bti-40gsr-dd-qsfp-bo--4470493

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics BTI-40GSR-DD-QSFP is a high-performance fiber optic transceiver module designed for data rates up to 40000 Mbit/s. Operating at a wavelength of 850 nm, it ensures efficient data transmission over short distances. This QSFP interface module is ideal for data centers and high-speed networking applications, providing reliable connectivity and enhanced performance.

## Long description

The BlueOptics BTI-40GSR-DD-QSFP fiber optic transceiver module supports data rates up to 40,000 Mbit/s and operates at an 850 nm wavelength. Designed for use with QSFP ports, this short-range multimode transceiver is intended for high-density networking environments such as data centers and aggregation switches. The module provides a compact QSFP form factor to enable efficient port density and simplified deployment in rack-mounted systems.
Advantages
The module delivers high-throughput transmission at 850 nm with a QSFP interface, enabling four-channel aggregation in a single compact package. Its design focuses on reliable short-distance connectivity, reduced power per gigabit, and compatibility with standard QSFP ports. The overall construction supports stable signal integrity and consistent performance in typical enterprise and service provider network topologies.
Suitable for
 Top-of-rack and end-of-row data center connections
 High-speed server interconnects and switch-to-switch links
 Short-reach multimode fiber links within campus and enterprise networks
 Network equipment requiring QSFP form-factor transceivers
Key specifications
 Interface type: QSFP
 Maximum data transfer rate: 40000 Mbit/s
 Operating wavelength: 850 nm
 Form factor: QSFP (quad small form-factor pluggable)
 Optimized for short-range multimode fiber links
How to use
Insert the transceiver into a compatible QSFP port on a switch, router, or network appliance following the host device manufacturer’s guidelines. Connect appropriate multimode fiber cables and ensure correct polarity and connector types. After installation, verify link status and speed through the device management interface. Handle the module with electrostatic discharge (ESD) precautions and keep dust caps on unused ports until cabling is connected.
Usage recommendations
Use multimode fiber rated for short-range 850 nm transmission and observe the maximum supported link distances as defined by the fiber type and system design. Maintain proper ventilation around equipment to avoid overheating, and verify compatibility with host equipment firmware for optimal operation.

## 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 |
| Ethernet LAN | Yes |
| Wavelength | 850 nm |
| Fiber optic connector | MTP/MPO |
| Maximum transfer distance | 150 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SR4 |

### Network

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

### Packaging content

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

## FAQ

### How much does the Fiber optic transceiver BlueOptics BTI-40GSR-DD-QSFP cost, and is it available for purchase?

The price is 93.99 € (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 24.08.2026 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, 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.

## Image

https://aio.lv/img/cache/product/4470493/64300196_large.webp