# SFP transceiver module BlueOptics EX-SFP-1GE-SX 1250 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-ex-sfp-1ge-sx-bo--4470794
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** EX-SFP-1GE-SX-BO
**EAN:** 4063232641171
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-ex-sfp-1ge-sx-bo--4470794

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics EX-SFP-1GE-SX is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 850 nm. It is designed for high-speed data transmission in network applications, ensuring reliable connectivity and performance.

## Long description

The BlueOptics EX-SFP-1GE-SX is a small form-factor pluggable (SFP) fiber optic transceiver module that supports a maximum data transfer rate of 1250 Mbit/s and operates at an 850 nm wavelength. Designed for use in 1 Gigabit Ethernet links over multimode fiber, this SFP transceiver provides optical connectivity for switches, routers and media converters that support SFP interfaces. The module fits standard SFP ports and delivers reliable short-range optical transmission in enterprise and data center environments.
Advantages
The BlueOptics EX-SFP-1GE-SX combines compact SFP form factor compatibility with 850 nm multimode operation, offering straightforward installation and hot-pluggable convenience. Its support for up to 1250 Mbit/s ensures compatibility with Gigabit Ethernet links while maintaining low power consumption and modest thermal output. The module is suitable for replacing or expanding optical ports on compatible network equipment without requiring configuration changes on the host device.
Suitable for
 Short-distance Gigabit Ethernet connections over multimode fiber (OM1/OM2/OM3 depending on link budget)
 Upgrading switch or router ports to fiber uplinks
 Interconnecting network equipment in data centers, server rooms and campus networks
 Use with media converters and fiber access devices supporting SFP interfaces
Key specifications
 Form factor: SFP (Small Form-factor Pluggable)
 Maximum data transfer rate: 1250 Mbit/s
 Optical wavelength: 850 nm (multimode fiber)
 Transmission distance: typical short-range multimode links (depends on fiber type and link budget)
 Interface: hot-pluggable SFP electrical connector for 1G ports
How to use
Insert the BlueOptics EX-SFP-1GE-SX into an available SFP slot on a compatible switch, router or media converter until it clicks into place. Connect a suitable multimode fiber patch cable (with matching connector type) between the transceiver and the remote optical port. Ensure both ends use compatible multimode fiber types and that link distance falls within the supported range. The host device should automatically detect the module; verify port status and link parameters through the device management interface if necessary.
Usage recommendations
For reliable performance, use multimode fiber and patch cords in good condition, verify connector cleanliness before mating, and choose cable types appropriate for the intended distance (OM1/OM2/OM3). Avoid exposing the module to excessive mechanical stress or temperatures outside the equipment specifications. If interoperability issues occur, consult the equipment vendor documentation for supported SFP transceiver models and any required firmware updates.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Wavelength | 850 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 550 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Multi-mode fiber (MMF) supported | Yes |

### Network

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

### Packaging content

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

## FAQ

### How much does the SFP transceiver BlueOptics EX-SFP-1GE-SX cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1520 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 31.07.2026 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, 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/4470794/64300924_large.webp