# SFP transceiver BlueOptics ET4202-ZX-BO 1250 Mbit/s Fiber optic

**URL:** https://aio.lv/en/product--blueoptics-et4202-zx-bo--5039472
**Data updated:** 2026-03-07 15:12 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** ET4202-ZX-BO
**EAN:** 4063232248554
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 70.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-et4202-zx-bo--5039472

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics ET4202-ZX-BO is a fiber optic SFP transceiver with a maximum data transfer rate of 1250 Mbit/s. It features a silver color and complies with CE, RoHS, and FCC standards. Weighing only 20 g, it is designed for efficient data transmission in networking applications.

## Long description

The BlueOptics ET4202-ZX-BO is an SFP fiber optic transceiver designed for 1250 Mbit/s data transfer. Housed in a silver module and weighing approximately 20 g, the unit follows industry MSA form factors and supports LC Duplex connection for optical links. It complies with CE, RoHS and FCC standards and provides both transmit and receive functions at 1550 nm, enabling point-to-point optical data transmission over single-mode fiber with broad compatibility across common network hardware.
Advantages
The transceiver offers MSA-compliant SFP form factor compatibility with many switches, routers and other network devices, enabling hot-pluggable installation and straightforward integration. It supports simultaneous transmit and receive channels via LC Duplex and implements proven components for improved durability and stable optical performance. The module’s compliance with CE, RoHS and FCC standards ensures regulatory conformity for professional deployments.
Suitable for
Long-distance fiber connections between switches and routers
Uplinks in data centers and server rooms
Optical links for storage systems and load balancers
Replacement or expansion of existing SFP ports supporting 1250 Mbit/s
Key specifications
Interface type: SFP (MSA-compliant)
Data rate: up to 1250 Mbit/s
Wavelength: transmit and receive at 1550 nm
Connector: LC Duplex
Supported fiber type: single-mode (long reach)
Operating functions: transmit and receive optical signals
Weight: ~0.02 kg
Product colour: silver
How to use
Power down the target network port or follow the hot-swap procedure recommended by your hardware vendor, then insert the SFP module into an empty SFP slot until it clicks into place. Connect LC Duplex fiber patch cables matching the module’s transmit and receive ports, observing correct polarity. After installation, verify link status and negotiated speed in the device management interface. If available, enable Digital Diagnostics Monitoring (DDM/DOM) in the host device to read real-time parameters such as optical power and temperature.
Usage recommendations
Use single-mode LC Duplex fiber patch cables of appropriate attenuation and length for long-reach links. Ensure the host device supports 1250 Mbit/s SFP modules and, if required, DDM/DOM functionality. Store unused modules in protective caps and avoid exposure of the transceiver end-face to dust or contaminants; clean connectors before mating to preserve signal integrity.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Fiber optic connector | LC |
| Maximum transfer distance | 80000 m |
| Rx wavelength (max) | 1550 nm |
| Tx wavelength (max) | 1550 nm |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Operational conditions

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

### Sustainability

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

### Packaging data

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

### Packaging content

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

### Weight & dimensions

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

### Certificates

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

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

## FAQ

### How much does the SFP transceiver BlueOptics ET4202-ZX-BO cost, and is it available for purchase?

The price is 84.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 109 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 31.07.2026 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 ET4202-ZX-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/5039472/64341158_large.webp