# Fiber optic transceiver module BlueOptics 720193-B21-BO SFP+ 40GbE

**URL:** https://aio.lv/en/product--blueoptics-720193-b21-bo--5510275
**Data updated:** 2026-03-07 15:15 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 720193-B21-BO
**EAN:** 4063232012070
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 110.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 91.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-720193-b21-bo--5510275

## 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 720193-B21-BO is a fiber optic SFP+ transceiver module designed for 40 Gigabit Ethernet applications. Weighing 110 g, it ensures high-speed data transmission and reliability in network environments. This module is ideal for enhancing network performance and connectivity.

## Long description

The BlueOptics 720193-B21-BO SFP+ 40GbE fiber optic transceiver module is designed for high-speed 40 Gigabit Ethernet connections in data center and network environments. With an SFP+ interface and a compact form factor, this module supports optical transmission over multi-mode and single-mode fiber and is intended to provide reliable data links where low latency and high bandwidth are required. The module weighs approximately 0.11 kg and follows MSA-compatible SFP+ standards for broad interoperability.
Advantages
The transceiver offers a compact SFP+ form factor that fits standard compatible ports and supports optical transmit and receive functions for 40GbE applications. It is built to meet MSA standards and is tested for functional compatibility with major vendor hardware that accepts equivalent modules. Designed with high-quality optical and electronic components, the module aims to deliver stable throughput and extended operational life while providing support for digital diagnostics where the host hardware supports it.
Suitable for
Data center switches and routers requiring 40GbE optical uplinks
Server interconnects and storage networking in high-throughput environments
Optical aggregation links and spine-leaf network architectures
Network refresh or replacement of vendor-equivalent 40GbE SFP+ modules
Key specifications
Interface type: SFP+
Supported protocol: 40 Gigabit Ethernet (40GbE)
Optical medium: multi-mode and single-mode fiber compatible
Form factor: SFP+ transceiver module
Weight: 0.11 kg
Digital diagnostics: supported when host hardware implements DDM/DOM (MSA SFF-8472)
How to use
Install the BlueOptics SFP+ module into a compatible SFP+ slot on the network device until it latches securely, and connect appropriate fiber patch cords to the transmit and receive ports. Ensure the transceiver polarity and fiber type (multi-mode or single-mode) match the paired module or link design. If the host device provides digital diagnostics support, enable or query DDM/DOM to monitor parameters such as supply voltage, laser bias current, optical output/input power and temperature. Verify link status in the device management interface and perform any required configuration on the switch or router to activate the 40GbE port.
Usage recommendations
Use certified fiber patch cords and appropriate patch panels for optimum signal quality and reach. Confirm host-device compatibility with MSA-compliant SFP+ transceivers and check that DDM/DOM is supported if remote optical diagnostics are required. Follow static-discharge precautions when handling the module and store unused transceivers in protective packaging to avoid contamination of optical interfaces.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Ethernet interface type | 40 Gigabit Ethernet |
| Ethernet LAN | Yes |

### Network

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.11 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 120 g |
| Number of products included | 1 pc(s) |

## FAQ

### How much does the Fiber optic transceiver BlueOptics 720193-B21-BO cost, and is it available for purchase?

The price is 110.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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, weight, 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/5510275/52362351_large.webp