# SFP transceiver module BlueOptics SFP-500M-FNSR-BO 1250 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp-500m-fnsr-bo--5040958
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-500M-FNSR-BO
**EAN:** 4063232246222
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-08-27 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-500m-fnsr-bo--5040958

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.08.2026 | free |
| Pickup points | 28.08.2026 | 1.79 EUR |
| Courier delivery to door | 28.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-500M-FNSR-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It operates at a wavelength of 850 nm and is designed for reliable network connectivity. The module features a metal housing for durability and operates at an input voltage of 3.3 V. Weighing only 3 g, it is compact and easy to install, making it suitable for various networking applications.

## Long description

The BlueOptics SFP-500M-FNSR-BO is a small form-factor pluggable (SFP) fiber optic transceiver module designed for 1.25 Gbit/s class links. It operates at an 850 nm wavelength, uses a duplex LC connector for multimode fiber, and provides a compact metal housing with a nominal 3.3 V supply and a lightweight design of approximately 3 g. The module is compatible with standard SFP interfaces and is intended for reliable short-reach optical connectivity in switches, routers and other networking equipment that support 1000Base-SX modules.
Advantages
The transceiver combines a standardized SFP interface with optical transmission at 850 nm, enabling interoperability with devices that follow the SFP MSA/1000Base-SX profile. A metal housing offers mechanical durability and thermal stability in rack and chassis installations. Low weight and SFP hot-pluggable form factor simplify installation and replacement. The module’s design targets multimode fiber links, providing up to typical short-reach distances defined by multimode fiber standards while keeping power requirements limited to a 3.3 V input.
Suitable for
Short-reach multimode fiber links (1000Base-SX) between switches and routers
Server, storage and network equipment with SFP ports that support 1.25 Gbit/s optical transceivers
Patch panels, fiber distribution frames and data center uplinks using LC duplex connectors
Network upgrades or replacements where a compatible 850 nm SFP is required
Key specifications
Interface type: SFP (small form-factor pluggable)
Maximum data transfer rate: 1250 Mbit/s
Operating wavelength: 850 nm
Connector: LC duplex (for multimode fiber)
Housing: metal
Supply voltage: 3.3 V
Weight: approx. 0.003 kg
Product colour: silver
How to use
Power down or follow hot-swap procedures recommended by your hardware vendor, then insert the SFP module into an SFP port until it seats securely. Connect LC duplex multimode fiber patch cords to the transmitter and receiver ports, ensuring correct polarity. Verify link status via the host device LED indicators or management interface. If the host supports digital diagnostics (DDM/DOM), enable or query the interface to monitor parameters such as supply voltage, optical power and temperature where supported by the system.
Usage recommendations
Use multimode fiber patch cords and appropriate fiber ratings (OM1/OM2/OM3/OM4) to achieve expected short-reach distances; maintain clean fiber endfaces and follow manufacturer guidance for hot-plugging and ESD protection. Confirm compatibility with the target device firmware or vendor compatibility lists before deployment to ensure full functionality.

## Specifications

### Packaging data

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

### Packaging content

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

### Weight & dimensions

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

### 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 |

### Power

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

### Features

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

### Performance

| Feature | Value |
|---|---|
| Duplex system | Full |
| Fiber ethernet cabling technology | 1000BASE |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |
| Wavelength | 850 nm |
| Maximum transfer distance | 550 m |
| SFP transceiver standard | SX |
| Fiber optic connector | SFP |
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| SFP transceiver type | Fiber optic |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-500M-FNSR-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 — 2307 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 25.08.2026 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, sfp transceiver type, 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/5040958/64349202_large.webp