# Copper transceiver module BlueOptics R9Q45A-BO 1250 Mbit/s RJ-45

**URL:** https://aio.lv/en/product--blueoptics-r9q45a-bo--10007736
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** R9Q45A-BO
**EAN:** 4063232295343
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-r9q45a-bo--10007736

## 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 R9Q45A-BO is a copper SFP transceiver module designed for high-speed data transfer at 1250 Mbit/s. It features an RJ-45 interface and is made of durable metal housing. The module operates at an input voltage of 3.3 V and weighs 20 g, making it a reliable choice for network connectivity.

## Long description

The BlueOptics R9Q45A-BO is a copper SFP transceiver module that provides 1250 Mbit/s data transmission over an RJ-45 interface. Housed in a durable metal enclosure with a silver finish, this compact module is designed for insertion into compatible SFP ports to add copper Ethernet connectivity. It operates at a supply voltage of 3.3 V and has a lightweight form factor of 20 g, suitable for rack-mounted and modular network equipment.
Advantages
The module supports a stable 1250 Mbit/s data rate and uses the widely adopted RJ-45 connector, allowing easy connection to standard copper Ethernet cables. Its metal housing offers mechanical protection and good heat dissipation for reliable operation. The low weight and compact SFP form factor make it easy to install and remove in network switches, routers or media converters without adding significant bulk.
Suitable for
 Adding copper Ethernet ports to SFP-enabled switches and routers
 Replacing or expanding existing SFP copper links in data center and enterprise networks
 Temporary or permanent connections between network devices using standard RJ-45 cabling
Key specifications
 Interface type: RJ-45 copper port
 Maximum data transfer rate: 1250 Mbit/s
 Operating voltage: 3.3 V
 Product colour: Silver metal housing
 Weight: 0.02 kg
 Form factor: SFP (small form-factor pluggable)
How to use
Ensure the host device supports SFP copper transceivers and is powered off or in a hot-swap-capable state. Align the BlueOptics R9Q45A-BO module with the SFP slot and insert it gently until it clicks into place. Connect a standard RJ-45 Ethernet cable to the module's port and configure the host device for the required link speed and duplex settings if necessary. Monitor link LEDs or device management interfaces to verify successful link negotiation.
Usage recommendations
Use shielded or unshielded twisted-pair cables appropriate for the desired performance and environment, and avoid exposing the module to extreme temperatures or moisture. For best results, verify compatibility with your switch or router vendor's SFP compatibility list and update device firmware if link issues occur.

## 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 |

### Weight & dimensions

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |
| Number of products included | 1 pc(s) |

### 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 R9Q45A-BO cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 165 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.

### Where can I download the instructions for Copper transceiver module BlueOptics R9Q45A-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/10007736/54619858_large.webp