# Fiber optic transceiver module BlueOptics 747698-B21-BO 40000 Mbit/s QSFP

**URL:** https://aio.lv/en/product--blueoptics-747698-b21-bo--11353732
**Data updated:** 2026-03-07 19:59 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 747698-B21-BO
**EAN:** 4063232028606
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 119.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 98.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-747698-b21-bo--11353732

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 747698-B21-BO is a QSFP fiber optic transceiver module with a maximum data transfer rate of 40000 Mbit/s. It features a silver color, weighs 40 g, and has a mean time between failures (MTBF) of 1000000 hours. Compliant with CE, FCC, and RoHS standards, it is designed for high-speed data transmission in networking applications.

## Long description

The BlueOptics 747698-B21-BO is a QSFP fiber optic transceiver module engineered for 40 Gbit/s class high-speed networking. Designed for use in switches, routers and optical aggregation equipment, this compact silver module provides a proven physical interface and complies with CE, FCC and RoHS standards. With a low weight of 40 g and a mean time between failures (MTBF) of 1,000,000 hours, it is intended for reliable, long-term data transmission in data center and enterprise network environments.
Advantages
This QSFP transceiver supports a maximum data transfer rate of 40000 Mbit/s and offers a standard form factor for straightforward installation and interoperability with compliant ports. The module’s certifications (CE, FCC, RoHS) indicate compliance with regulatory and environmental requirements. Its compact silver design and light weight reduce mechanical strain on equipment ports, while the high MTBF provides predictable operational lifetime for planning maintenance windows.
Suitable for
40 G Ethernet uplinks in data center switches and routers
High-bandwidth interconnects between aggregation and core network devices
Optical links in enterprise LANs and campus networks
Network equipment requiring QSFP-compatible transceivers
Key specifications
Interface type: QSFP
Maximum data transfer rate: 40000 Mbit/s
Weight: 0.04 kg
Product colour: Silver
Mean time between failures (MTBF): 1,000,000 hours
Compliance: CE, FCC, RoHS
How to use
Before installation, verify that the host device supports QSFP modules and the intended 40 Gbit/s link configuration. Handle the module by its housing and avoid touching optical interfaces. Insert the transceiver into the QSFP port until it seats firmly and engage any retention mechanism specified by the equipment vendor. Configure host interfaces and link settings according to the network design and monitor link status through the host device management interface. When removing, follow hot-plug safety procedures where applicable and replace protective caps to keep optical ports free of contamination.
Usage recommendations
Store and install the module in a clean, dry environment and use appropriate ESD protection during handling. Use compatible optical cables and ensure connectors are clean before mating. For optimal reliability, follow vendor guidance for firmware, port configurations and temperature limits, and plan maintenance based on the MTBF for long-term deployment.

## 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 |
| Fiber optic connector | MTP/MPO |
| Maximum transfer distance | 300 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | ESR4 |

### Network

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |
| Form factor | QSFP |
| Product colour | Silver |
| Hot-Plug support | Yes |
| Easy to install | Yes |
| Hot-swap | Yes |
| Brand compatibility | HPE |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Packaging data

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

### Weight & dimensions

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

### Operational conditions

| Feature | Value |
|---|---|
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS, Federal Communications Commission (FCC), CE |

## FAQ

### How much does the Fiber optic transceiver BlueOptics 747698-B21-BO cost, and is it available for purchase?

The price is 119.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 86 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 30.07.2026 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, 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.

### Where can I download the instructions for Fiber optic transceiver BlueOptics 747698-B21-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/11353732/65825760_large.webp