# SFP transceiver module BlueOptics SFP-1G-RJ45-CO-BO Copper 1250 Mbit/s RJ-45

**URL:** https://aio.lv/en/product--blueoptics-sfp-1g-rj45-co-bo--4468559
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-1G-RJ45-CO-BO
**EAN:** 4063232068572
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 49.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-1g-rj45-co-bo--4468559

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-1G-RJ45-CO-BO is a copper SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features an RJ-45 interface and operates at an input voltage of 3.3 V. The module is made of metal and weighs only 3 g, making it lightweight and durable. Ideal for network applications requiring reliable copper connectivity.

## Long description

The BlueOptics SFP-1G-RJ45-CO-BO is a copper SFP transceiver module designed for 1000BASE-T Ethernet applications. It provides an RJ-45 interface and supports a maximum data transfer rate of 1250 Mbit/s while operating from a 3.3 V input. Constructed in a metal housing and weighing approximately 3 g, the module is compact and built for integration into SFP-compatible network equipment that requires copper connectivity.
Advantages
This SFP module offers a standardized RJ-45 interface for straightforward connection to copper cabling and supports Gigabit-class data rates up to 1250 Mbit/s. The metal housing contributes to mechanical durability and electromagnetic robustness, while the lightweight design simplifies hot-plug installations. Compliance with common SFP form-factor expectations enables compatibility with a wide range of switches, routers and other network devices that accept SFP copper modules.
Suitable for
Gigabit Ethernet links over copper cabling in data centers and wiring closets
Interconnection between SFP-capable switches, routers and network appliances
Upgrading optical ports to copper connections where RJ-45 is required
Short-distance network segments up to typical 100 m copper reach (depending on cable quality)
Key specifications
Interface type: RJ-45
Maximum data transfer rate: 1250 Mbit/s
Operating voltage: 3.3 V input
Housing material: metal
Color: silver
Weight: approx. 0.003 kg
Form factor: SFP (Small Form-factor Pluggable)
How to use
Insert the BlueOptics SFP-1G-RJ45-CO-BO gently into an SFP slot of a compatible switch, router or other network device until it latches. Connect an RJ-45 copper cable to the module’s RJ-45 port and to the remote device. Ensure the host device supports SFP copper modules and is configured for the intended Ethernet speed. Observe standard ESD precautions when handling the module and perform a link test after installation to verify connectivity.
Usage recommendations
Use certified Cat5e/Cat6 copper cabling for reliable Gigabit performance and keep cable runs within recommended distances. Verify host device compatibility and firmware support for third-party SFP modules when deploying in enterprise environments.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | RJ-45 |
| Maximum data transfer rate | 1250 Mbit/s |
| Copper ethernet cabling technology | 1000BASE |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Copper |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.003 kg |

### Packaging content

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2 g |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the SFP transceiver module BlueOptics SFP-1G-RJ45-CO-BO cost, and is it available for purchase?

The price is 60.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1392 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 10.08.2026 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/4468559/64295791_large.webp