# SFP transceiver BlueOptics ET4204-BX10-BO Fiber optic 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-et4204-bx10-bo--4470772
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** ET4204-BX10-BO
**EAN:** 4063232647500
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-et4204-bx10-bo--4470772

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics ET4204-BX10-BO is a fiber optic SFP transceiver with a maximum data transfer rate of 1250 Mbit/s. It features a silver color, SFP form factor, and a mean time between failures (MTBF) of 1,000,000 hours. Compliant with CE, FCC, and RoHS standards, it weighs 20 g with a package weight of 30 g.

## Long description

The BlueOptics ET4204-BX10-BO is an SFP fiber optic transceiver module designed for point-to-point and small-scale network links. It supports a maximum data transfer rate of 1250 Mbit/s and uses the SFP form factor for compatibility with a wide range of networking equipment. The module is finished in a silver housing and has a compact, lightweight design with a typical device weight of 20 g and a package weight of 30 g. It meets CE, FCC and RoHS regulatory standards and offers a mean time between failures (MTBF) of 1,000,000 hours.
Advantages
The transceiver provides reliable single-channel data transmission at 1250 Mbit/s in a commonly supported SFP format, enabling straightforward integration into compatible switches and routers. Its compliance with CE, FCC and RoHS ensures it meets common regulatory and environmental requirements. The compact silver metal housing and low weight simplify installation and handling while the specified MTBF gives an indication of long-term operational durability.
Suitable for
 Short- to medium-distance fiber links between network devices
 Replacement or upgrade of existing SFP transceiver ports
 Small office and branch office network deployments
 Laboratory and test setups requiring standardized SFP modules
Key specifications
 Interface type: SFP
 Maximum data transfer rate: 1250 Mbit/s
 Form factor: Small Form-factor Pluggable (SFP)
 Product colour: Silver
 Typical device weight: 20 g; package weight: 30 g
 Mean time between failures (MTBF): 1,000,000 hours
 Regulatory compliance: CE, FCC, RoHS
How to use
Insert the BlueOptics ET4204-BX10-BO transceiver into a compatible SFP port on your switch, router or media converter until it clicks into place. Connect the appropriate fiber patch cable to the transceiver's optical interface, observing correct connector type and polarity. Power on and configure the host device as required; the module will operate at the supported data rate of up to 1250 Mbit/s and is recognized by standard SFP-compatible equipment. For safe handling, avoid touching the optical interfaces and keep protective caps on the connector when not in use.
Usage recommendations
Verify compatibility with the host hardware before installation and use clean, undamaged fiber cables. Store the transceiver in a dry, static-free environment and handle it using ESD precautions. Replace dust caps when the module is not connected to prevent contamination of the optical surfaces.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Ethernet interface type | 1.25 Gigabit Ethernet |
| Fiber ethernet cabling technology | 1000BASE |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 20000 m |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | BX-U |

### Network

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

### Operational conditions

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

### Features

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

### Sustainability

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

### Packaging data

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

### Weight & dimensions

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

### Certificates

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

## FAQ

### How much does the SFP transceiver BlueOptics ET4204-BX10-BO cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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 24.07.2026 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 SFP transceiver BlueOptics ET4204-BX10-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/4470772/64300855_large.webp