# XFP Transceiver Module BlueOptics 443756-B21-BO 10000 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-443756-b21-bo--11323786
**Data updated:** 2026-03-07 19:57 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 443756-B21-BO
**EAN:** 4063232631387
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-443756-b21-bo--11323786

## 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 443756-B21-BO is an XFP transceiver module designed for high-speed data transfer at 10000 Mbit/s. It features a silver color, a compact form factor, and a long MTBF of 1,000,000 hours. Compliant with CE, FCC, and RoHS standards, it ensures reliable performance for fiber optic networks.

## Long description

The BlueOptics 443756-B21-BO XFP transceiver module provides a compact, standards-compliant solution for 10 Gbit/s fiber optic links. Designed for use in compatible network equipment, this module supports a maximum data transfer rate of 10000 Mbit/s and is finished in a silver housing. With a long mean time between failures (MTBF) of 1,000,000 hours and compliance with CE, FCC and RoHS directives, the transceiver is intended for reliable, continuous operation in data centres, telecom racks and enterprise network environments.
Advantages
The module's XFP interface delivers hot-pluggable connectivity and straightforward integration into XFP-capable line cards and switches. Its compact form factor and low weight simplify handling and installation in dense port configurations. Compliance with international safety and environmental standards ensures interoperability and reduced regulatory risk for large-scale deployments. The high MTBF indicates extended operational life and lower maintenance frequency.
Suitable for
 10 Gbit/s uplinks in switches and routers
 Server interconnects in data centre racks
 Metro and long-haul fiber links when used with compatible optics
 Network equipment requiring hot-pluggable XFP modules
Key specifications
 Interface type: XFP
 Maximum data transfer rate: 10000 Mbit/s
 Product colour: Silver
 Weight: 0.02 kg
 MTBF: 1,000,000 hours
 Standards compliance: CE, FCC, RoHS
How to use
Ensure the host device supports XFP transceivers and is powered down or in a hot-swap-ready state according to the manufacturer's instructions. Align the module with the XFP slot and insert it gently until it seats; engage any retention mechanism if present. Configure link settings on the switch or router as required and verify link status and data rate via the host management interface. For removal, follow proper hot-swap procedures or power-down steps to avoid equipment damage.
Usage recommendations
Install and remove the transceiver using ESD protection to prevent electrostatic damage. Confirm optical fibre type and connector compatibility with the network equipment and follow fibre handling best practices to maintain signal integrity. Use in environments within the equipment-specified temperature and humidity ranges and schedule periodic link tests as part of routine maintenance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | XFP |
| Maximum data transfer rate | 10000 Mbit/s |
| Ethernet interface type | 10 Gigabit Ethernet |
| Fiber ethernet cabling technology | 10GBASE |
| Duplex system | Full |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| 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 | SR |

### Network

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |
| Form factor | XFP |
| 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 | 30 g |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 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 XFP Transceiver BlueOptics 443756-B21-BO cost, and is it available for purchase?

The price is 101.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 76 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: 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.

## Image

https://aio.lv/img/cache/product/11323786/65471415_large.webp