# SFP transceiver BlueOptics RDH90120/42009-BO 1250 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-rdh9012042009-bo--5039052
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** RDH90120/42009-BO
**EAN:** 4063232247335
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-rdh9012042009-bo--5039052

## 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 RDH90120/42009-BO is an SFP transceiver module designed for high-speed data transfer at 1250 Mbit/s. It operates at a wavelength of 850 nm and is compatible with SFP interfaces. The module is lightweight at 20 g and operates on a 3.3 V input voltage, making it ideal for various networking applications.

## Long description

The BlueOptics RDH90120/42009-BO SFP transceiver is a small-form-factor pluggable module designed for reliable short-range optical data links. It supports a maximum data rate of 1250 Mbit/s over multimode fiber at an 850 nm wavelength and fits standard SFP slots. The module is compact and lightweight (approximately 20 g) and operates from a 3.3 V supply, making it suitable for use in switches, routers and other network devices that accept SFP optics.
Advantages
This SFP transceiver provides stable 1250 Mbit/s performance with 850 nm optics for use on short multimode fiber runs. Its standard SFP form factor ensures broad compatibility with equipment that supports hot-pluggable optics, while the low weight and compact dimensions simplify installation and handling. The single-wavelength design and straightforward interface reduce configuration complexity in mixed-vendor environments.
Suitable for
 Short-reach multimode fiber links in data centers and server rooms
 Connection between switches and access points with SFP ports
 Network equipment upgrades that require hot-pluggable optical modules
 Replacement of existing 850 nm SFP transceivers
Key specifications
 Interface type: SFP (small form-factor pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Operating wavelength: 850 nm
 Power supply: 3.3 V nominal input
 Weight: approximately 0.02 kg
 Housing color: silver
How to use
Install the transceiver into an empty SFP slot on a compatible switch, router or media converter while the host device is powered according to the vendor's instructions for hot-pluggable modules. Connect multimode fiber with matching 850 nm-optimized cabling and appropriate connectors. After insertion and fiber connection, verify link status and speed via the host device's management interface and adjust duplex or port settings if required.
Usage recommendations
Use multimode fiber patch cords rated for 850 nm, check connector cleanliness before mating, and follow electrostatic discharge precautions when handling the module. Confirm host device compatibility with SFP optics and consult equipment documentation for any required firmware or settings to enable third-party transceivers.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Wavelength | 850 nm |
| Fiber optic connector | SFP |
| Maximum transfer distance | 550 m |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |
| SFP transceiver standard | LH |

### Network

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

### Packaging data

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

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | 0 - 95 |
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Power

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

### Packaging content

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

### Weight & dimensions

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

### Features

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

## FAQ

### How much does the SFP transceiver BlueOptics RDH90120/42009-BO cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1786 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/5039052/64339398_large.webp