# QSFP transceiver module BlueOptics QSFP25G-SM-LR4-G-BO 100000 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-qsfp25g-sm-lr4-g-bo--9703869
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP25G-SM-LR4-G-BO
**EAN:** 4063232292632
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 430.99 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 356.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp25g-sm-lr4-g-bo--9703869

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP25G-SM-LR4-G-BO is a fiber optic transceiver module designed for high-speed data transfer up to 100000 Mbit/s. It features a QSFP28 interface, a silver color, and a compact form factor. With an MTBF of 3000000 hours, it ensures reliability and longevity for network applications.

## Long description

The BlueOptics QSFP25G-SM-LR4-G-BO is a 100G fiber optic transceiver module with a QSFP28 interface designed for high-speed optical networks. It supports data rates up to 100000 Mbit/s and LC duplex fibre connections, offers a compact silver form factor and is built to industry MSA standards. The module provides long-distance single-mode transmission up to 10000 m and includes digital diagnostics for real-time monitoring of optical parameters. With an MTBF of 3000000 hours and components selected from established suppliers, this transceiver is intended for reliable long-term use in switching, routing and storage environments.
Advantages
This QSFP25G-SM-LR4-G-BO transceiver combines high bandwidth and long reach in a compact QSFP28 form factor while remaining compatible with standard MSA interfaces. The LC duplex connector and single-mode design enable transmission distances up to 10 km. Integrated digital diagnostics (DDM/DOM) provide live information on voltage, temperature, laser current and optical power to simplify troubleshooting and maintenance. Selection of proven optical and electronic components contributes to an extended service life and high availability for critical links.
Suitable for
 100G backbone links between data center switches and routers
 Long-reach connections in campus and metropolitan networks
 High-performance storage area networks (SAN) and aggregation layers
 Replacement or expansion modules in hardware platforms that support QSFP28 MSA transceivers
Key specifications
 Maximum data transfer rate: 100000 Mbit/s
 Maximum transfer distance: 10000 m (single-mode fiber)
 Interface: QSFP28 form factor
 Connector type: LC duplex
 Optical standard: 100GBASE-LR4 (CWDM lanes)
 Color / finish: Silver
 Weight: 0.04 kg
 Digital diagnostics: supported (DDM/DOM, SFF-8472 compliant)
 Designed MTBF: 3000000 hours
How to use
Install the BlueOptics QSFP25G-SM-LR4-G-BO into a compatible QSFP28 port on a switch, router or other network device following the device manufacturer's hot-plug procedures. Connect LC duplex single-mode fiber patch cables to the transceiver's LC ports, ensuring correct polarity for transmit and receive lanes. If the host system supports digital diagnostics, access DDM/DOM parameters through the device management interface to monitor voltage, temperature and optical power levels. Follow standard ESD precautions when handling the module and keep protective dust caps on fiber connectors when not in use.
Usage recommendations
Use matched single-mode LC patch cables and, where possible, test links end-to-end after installation to verify optical power budgets and signal integrity. Ensure firmware and platform compatibility with QSFP28 MSA modules from the hardware vendor; enable DDM/DOM support in the host system to benefit from real-time diagnostics and facilitate maintenance.

## Specifications

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | LR4 |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | LC |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 10000 m |
| Mean time between failures (MTBF) | 3000000 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |

### Other features

| Feature | Value |
|---|---|
| Form factor | QSFP28 |

### Operational conditions

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

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | CE, Federal Communications Commission (FCC), RoHS |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Digital Diagnostics Monitoring (DDM) | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |

## FAQ

### How much does the QSFP transceiver BlueOptics QSFP25G-SM-LR4-G-BO cost, and is it available for purchase?

The price is 430.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 453 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 17.08.2026 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: maximum data transfer rate, maximum transfer distance, weight, fiber optic connector, 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.

## Image

https://aio.lv/img/cache/product/9703869/61175005_large.webp