# Copper Transceiver Module BlueOptics SFP-1G-RJ45-SP-BO 1250 Mbit/s RJ-45

**URL:** https://aio.lv/en/product--blueoptics-sfp-1g-rj45-sp-bo--4468567
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-1G-RJ45-SP-BO
**EAN:** 4063232068497
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.49 €
**Prices and availability valid until:** 2026-08-10 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-sp-bo--4468567

## 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-SP-BO is a copper transceiver module designed for high-speed data transfer at 1250 Mbit/s. It features an RJ-45 interface, making it suitable for Ethernet connections. The module is housed in a durable metal casing and operates at an input voltage of 3.3 V. Weighing only 3 g, it is lightweight and easy to install. Ideal for networking applications requiring reliable copper connectivity.

## Long description

The BlueOptics Copper Transceiver Module SFP-1G-RJ45-SP-BO is a single‑port copper SFP designed for 1000BASE‑T Ethernet links with a maximum data transfer rate of 1250 Mbit/s. The module uses an RJ‑45 interface in a compact metal housing, operates from a 3.3 V supply and weighs approximately 3 g. It is manufactured to MSA‑compatible mechanical and electrical specifications to provide straightforward insertion into SFP slots on switches, routers and other network devices that support equivalent 1000BASE‑T SFP modules.
Advantages
The transceiver provides full duplex RJ‑45 copper connectivity at gigabit speeds in a standardized SFP form factor, enabling easy hot‑swap replacement and flexible port configuration. Its metal casing offers mechanical robustness and EMI shielding while the low weight and compact dimensions minimize impact on switch port density. The module is built to MSA guidelines to maximise interoperability with equipment that supports standard 1000BASE‑T SFPs.
Suitable for
Connecting Ethernet devices over copper cabling (Cat5e/Cat6) up to 100 m
Expanding SFP ports on switches and routers with RJ‑45 copper links
Use in data center top‑of‑rack switches, aggregation switches and access routers
Replacement or spare transceiver for network maintenance and upgrades
Key specifications
Interface type: RJ‑45 copper connector
Maximum data transfer rate: 1250 Mbit/s (1.25 Gbit/s line rate)
Supported standard: 1000BASE‑T Ethernet (MSA compatible SFP)
Power supply: 3.3 V operating voltage
Housing: metal casing with EMI shielding
Weight: approximately 0.003 kg
Product colour: silver
Maximum copper reach: up to 100 metres over appropriate twisted‑pair cabling
How to use
Install the module into a free SFP slot of a network device while the host device is powered according to the vendor guidance for hot‑swap SFP modules. Connect a compatible RJ‑45 twisted‑pair cable (Cat5e or Cat6 recommended) between the transceiver and the remote Ethernet port. The device should autodetect link speed and negotiate full or half duplex if supported; ensure the switch or router firmware supports generic 1000BASE‑T SFP modules for best compatibility. Monitor link status via the host device management interface and verify physical layer connectivity before introducing production traffic.
Usage recommendations
Use Cat5e or Cat6 shielded/unshielded twisted‑pair cabling for links up to 100 m, keep firmware and driver compatibility in mind when installing third‑party SFP modules, and follow the host vendor’s guidelines for hot‑swap handling and ESD precautions to ensure reliable operation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | RJ-45 |
| Maximum data transfer rate | 1250 Mbit/s |
| Copper ethernet cabling technology | 1000BASE |
| Maximum transfer distance | 100 m |

### 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 Copper Transceiver Module BlueOptics SFP-1G-RJ45-SP-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/4468567/64295839_large.webp