# SFP transceiver module BlueOptics 1442140G2 Fiber optic 1250 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-1442140g2-bo--4472787
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 1442140G2-BO
**EAN:** 4063232643472
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-1442140g2-bo--4472787

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics 1442140G2 is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a silver color and weighs 20 g, making it lightweight and easy to install. This module is designed for high-speed data transmission in networking applications.

## Long description

The BlueOptics 1442140G2 Fiber optic SFP transceiver module provides a compact, hot-pluggable solution for 1.25 Gbit/s single‑fiber connections in network equipment. Designed according to SFP form‑factor standards, this silver-coloured module weighs approximately 20 g and supports optical data transmission at a maximum rate of 1250 Mbit/s. It is intended for use in switches, routers and other network devices that accept SFP optics and enables fibre-based links with immunity to electromagnetic interference.
Advantages
The module’s SFP interface and lightweight metal housing allow easy insertion and removal from SFP ports while maintaining mechanical stability. Supporting a maximum data transfer rate of 1250 Mbit/s, the transceiver is suitable for standard 1.25 Gbit/s Ethernet or related optical protocols. The silver finish and compact dimensions ensure compatibility with typical SFP slots and rack‑mounted network hardware. Fibre optic transmission reduces EMI vulnerability compared to copper links and supports longer distances depending on fibre type and link design.
Suitable for
1.25 Gbit/s Ethernet links in switches and routers
Inter-device fibre connections in data centers and server rooms
Upgrading or replacing existing SFP optical modules
Applications requiring EMI‑resilient optical links
Key specifications
Interface type: SFP (small form‑factor pluggable)
Maximum data transfer rate: 1250 Mbit/s
Product colour: Silver
Weight: 0.02 kg
How to use
Ensure the target device supports SFP transceiver modules and is powered down or in a hot‑swap state per the device manual. Remove the protective dust cap from the fibre connector before insertion. Insert the BlueOptics 1442140G2 module into the SFP slot until it latches, then connect the appropriate LC patch cable or mating transceiver. Verify link status through the host device’s management interface and confirm the operational data rate. To remove the module, release the latch mechanism and pull the transceiver straight out, then replace protective caps to protect the fibre port.
Usage recommendations
Handle the module and fibre connectors with care to avoid contamination. Use compatible singlemode or multimode fibre and matching patch cables per your network design. Confirm that the host equipment supports the required optical protocol and any digital diagnostics features before deployment. Store unused modules in anti‑static packaging and avoid exposing them to liquids or excessive dust.

## 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 | 40000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 1550 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 |

### 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 |

### Operational conditions

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

### Features

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

## FAQ

### How much does the SFP transceiver BlueOptics 1442140G2 cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 65 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 23.07.2026 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.

## Image

https://aio.lv/img/cache/product/4472787/64305565_large.webp