# Fiber optic transceiver module BlueOptics 740-031983-BO SFP+ LC Aluminium 20g

**URL:** https://aio.lv/en/product--blueoptics-740-031983-bo--5038222
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 740-031983-BO
**EAN:** 4063232239323
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 205.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 170.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-740-031983-bo--5038222

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.89 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 740-031983-BO is a fiber optic SFP+ transceiver module with LC connector. It weighs 20g and is made of aluminium, ensuring durability. Ideal for high-speed data transmission in networking applications.

## Long description

The BlueOptics 740-031983-BO SFP+ LC aluminium 20g is a fiber optic transceiver module designed for 10G optical links over single-mode fiber. The module uses an SFP+ form factor with an LC duplex connector and an aluminium housing that contributes to low weight and mechanical durability. It supports 10GBASE-ER class transmission using 1550 nm wavelength for both transmitter and receiver and is intended for use in networking equipment that accepts SFP+ MSA-compliant modules.
Advantages
The transceiver offers compatibility with a wide range of hardware that supports standard SFP+ modules and is manufactured to meet MSA physical and electrical specifications. Its aluminium construction keeps the module lightweight while providing robust protection for internal components. Designed for long-range single-mode links, it supports data rates up to 10 Gbit/s and is suitable for deployments requiring stable optical performance and low electromagnetic susceptibility. Built-in digital diagnostic monitoring provides real-time parameters for easier maintenance when supported by host hardware.
Suitable for
10 Gigabit Ethernet links over single-mode fiber
Long-reach connections up to ER class distances
Switches, routers and storage systems with SFP+ slots
Network upgrades and equipment replacement where compatibility with SFP+ is required
Key specifications
Form factor: SFP+
Connector type: LC duplex
Wavelength: 1550 nm (transmit and receive)
Data rate: up to 10 Gbit/s
Fiber type: single-mode fiber
Material / colour: aluminium
Weight: 0.02 kg
Supports Digital Diagnostic Monitoring (DDM) when host supports SFF-8472
How to use
Insert the BlueOptics SFP+ module into a compatible SFP+ slot on your switch, router or storage device until it clicks into place, observing standard ESD precautions. Connect both ends of an LC duplex single-mode patch cable to the module and the corresponding port on the remote device, ensuring transmit-to-receive alignment. If the host device supports digital diagnostics, use the management interface to monitor operational parameters such as optical power and temperature. Follow the host vendor’s instructions for any software or compatibility settings required to enable third-party modules.
Usage recommendations
For optimal performance, use single-mode LC patch cords of appropriate attenuation and ensure connectors are clean before making connections. Verify that your hardware supports 10G SFP+ modules and, if required, enable or configure any vendor settings for third-party transceivers. Store unused modules in anti-static packaging and avoid exposure to extreme temperatures or contaminants to preserve lifetime and reliability.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Ethernet interface type | 10 Gigabit Ethernet |
| Fiber ethernet cabling technology | 10GBASE |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 40000 m |
| Rx wavelength (max) | 1550 nm |
| Tx wavelength (max) | 1550 nm |

### Network

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

### 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 |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the Fiber optic transceiver BlueOptics 740-031983-BO cost, and is it available for purchase?

The price is 205.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 231 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 06.08.2026 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, 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/5038222/64335312_large.webp