# QSFP Transceiver Module BlueOptics QSFP-40G-LR4-IX-BO 40 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-qsfp-40g-lr4-ix-bo--4466318
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-40G-LR4-IX-BO
**EAN:** 4063232067902
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 309.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 256.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-40g-lr4-ix-bo--4466318

## 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 QSFP-40G-LR4-IX-BO is a fiber optic transceiver module designed for high-speed data transfer with a maximum rate of 40 Mbit/s. It features a QSFP interface and is housed in a durable metal casing. With a weight of 20 g and a mean time between failures (MTBF) of 1 hour, it is suitable for reliable networking applications.

## Long description

The BlueOptics QSFP-40G-LR4-IX-BO is a QSFP fiber optic transceiver module designed for single-mode optical links up to 40 Mbit/s. Housed in a metal casing and weighing 20 g, the module uses an LC Duplex connector and supports CWDM-based transmit and receive channels for long-reach optical transmission. The module follows QSFP MSA form-factor conventions to ensure electrical and mechanical interoperability with compatible network equipment.
Advantages
The transceiver provides a compact QSFP form factor with LC Duplex connectivity and CWDM-enabled transmit/receive paths, enabling simultaneous send and receive over single-mode fiber. Metal housing offers mechanical robustness and thermal conductivity for steady operation. Digital Diagnostics Monitoring (DDM/DOM) capability allows real-time reporting of supply voltage, laser bias current, optical output power, received power and temperature when supported by host hardware.
Suitable for
40G optical uplinks and interconnects in switches and routers
High-speed links between storage systems and network infrastructure
Long-reach single-mode fiber connections requiring LC Duplex interfaces
Environments where DDM/DOM-based monitoring is used for link diagnostics
Key specifications
Interface type: QSFP (QSFP form factor)
Maximum data transfer rate: 40 Mbit/s
Fiber type: single-mode fiber (SMF)
Connector: LC Duplex
Transmission technique: CWDM-enabled transmitter and receiver
Housing: metal case
Weight: 0.02 kg
Digital Diagnostics Monitoring (DDM/DOM): supported by module (host support required)
How to use
Install the QSFP module into a compatible QSFP port on a switch, router or other networking device while the host device is powered down or following the vendor’s hot-plug instructions. Connect LC Duplex single-mode fiber patch cords between transceivers or into a fiber patch panel, ensuring correct polarity and secure ferrule seating. Verify link status in the host device management interface and, if available, read DDM/DOM values to confirm optical levels and operating temperature. Follow the equipment vendor’s firmware and compatibility guidelines to ensure proper recognition and operation.
Usage recommendations
Use single-mode LC Duplex patch cords sized and specified for LR4 applications and verify that the host hardware supports the QSFP MSA form factor and DDM/DOM for full functionality. Avoid excessive bending of fiber and ensure clean connectors to maintain optimal optical performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP |
| Maximum data transfer rate | 40 Mbit/s |
| Networking standards | IEEE 802.3ba |
| Ethernet interface type | 40 Gigabit Ethernet |
| Fiber ethernet cabling technology | 40GBASE |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Fiber cable diameters supported (core/cladding) | 9/125 |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Operational conditions

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

### Packaging content

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

### Packaging data

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

### Weight & dimensions

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1 h |
| Housing material | Metal |

## FAQ

### How much does the QSFP Transceiver BlueOptics QSFP-40G-LR4-IX-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 — 53 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, 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-LR4-IX-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/4466318/64292850_large.webp