# SFP transceiver BlueOptics DEM-315GT 1250 Mbit/s 1550 nm

**URL:** https://aio.lv/en/product--blueoptics-dem-315gt-bo--4470702
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** DEM-315GT-BO
**EAN:** 4063232639451
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 70.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-dem-315gt-bo--4470702

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics DEM-315GT is an SFP transceiver module designed for fiber optic networks. It supports a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 1550 nm. This compact module weighs only 20 g and is ideal for high-speed data transmission in various applications.

## Long description

The BlueOptics DEM-315GT 1250 Mbit/s 1550 nm is a compact SFP transceiver module designed for fiber optic networks. It delivers a maximum data transfer rate of 1250 Mbit/s and operates at a 1550 nm wavelength, suitable for single-mode fiber links. The module's small form factor and lightweight metal housing support easy installation into SFP ports of switches, routers and media converters where standard SFP modules are accepted.
Advantages
The SFP form factor provides hot-pluggable installation and compatibility with a wide range of network equipment. Operation at 1550 nm enables longer reach on single-mode fiber compared with shorter wavelengths, while the 1250 Mbit/s data rate supports common gigabit-equivalent transport and telecom applications. The silver metal housing offers mechanical protection and thermal stability in typical networking environments.
Suitable for
Single-mode fiber links requiring extended reach
Switches, routers and media converters with SFP slots
Data center uplinks and telecom access lines
Point-to-point fiber connections over longer distances
Key specifications
Interface type: SFP
Maximum data transfer rate: 1250 Mbit/s
Operating wavelength: 1550 nm
Weight: 0.02 kg
Product colour: Silver
How to use
Insert the module into a compatible SFP slot with the connector oriented according to the host device instructions. Ensure the fiber optic cable is clean and properly terminated for single-mode operation at 1550 nm before connecting. After insertion the host device should recognize the transceiver; configure link settings on the switch or router as required for the network. When removing the module, power down or follow the hot-swap procedure indicated by the equipment manufacturer to avoid link disruption.
Usage recommendations
For reliable performance, use single-mode fiber and quality connectors rated for 1550 nm. Keep fiber ends clean and use dust caps when the transceiver is not connected. Verify compatibility with the host device's supported SFP modules and confirm link settings (speed, duplex, and optical power margins) during initial deployment.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Wavelength | 1550 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 80000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | ZX |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Weight & dimensions

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

### Packaging content

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

### Packaging data

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

### Features

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

## FAQ

### How much does the SFP transceiver BlueOptics DEM-315GT cost, and is it available for purchase?

The price is 84.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 109 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 30.07.2026 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/4470702/64300593_large.webp