# Fiber optic transceiver module BlueOptics ET7402-LR1-BO 100000 Mbit/s QSFP28

**URL:** https://aio.lv/en/product--blueoptics-et7402-lr1-bo--10696029
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** ET7402-LR1-BO
**EAN:** 4063232312644
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 430.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 356.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-et7402-lr1-bo--10696029

## 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 ET7402-LR1-BO is a QSFP28 fiber optic transceiver module with a maximum data transfer rate of 100000 Mbit/s. It features a silver color, weighs 20 g, and has a form factor of QSFP28. With a mean time between failures (MTBF) of 1000000 hours, it ensures reliability for high-speed data transmission.

## Long description

The BlueOptics ET7402-LR1-BO is a QSFP28 fiber optic transceiver module designed for high-speed 100000 Mbit/s links. Its QSFP28 form factor provides a compact, hot-pluggable interface for data centre switches, routers and optical line cards. The module is finished in silver, weighs approximately 20 g and is specified with a mean time between failures (MTBF) of 1,000,000 hours, indicating suitability for continuous operation in demanding network environments.
Advantages
The module supports the QSFP28 interface standard and a maximum data transfer rate of 100000 Mbit/s, enabling 100 Gigabit Ethernet connectivity over compatible single-mode or multimode fiber systems depending on the optical variant. Its small QSFP28 form factor allows high port density in rack-mounted equipment and simplifies field replacement through hot-pluggable operation. The low weight and standardized mechanical design ensure compatibility with a wide range of QSFP28 ports.
Suitable for
 100 Gigabit Ethernet aggregation links in data centers
 Interconnects between switches, routers and servers
 Optical uplinks for distribution and core layers
 Environments requiring high port density and compact transceivers
Key specifications
 Form factor: QSFP28
 Interface type: QSFP28
 Maximum data transfer rate: 100000 Mbit/s (100 Gbps)
 Product colour: Silver
 Weight: 0.02 kg
 Reliability: MTBF 1,000,000 hours
How to use
Install the transceiver into a compatible QSFP28 port on network equipment while the host system follows vendor hot-swap procedures. Ensure the module is fully seated and locked, verify link status through the switch or router management interface, and then connect the appropriate fiber cable type and connector that matches the optical specifications of the transceiver. Observe ESD precautions during handling and avoid touching optical interfaces to prevent contamination.
Usage recommendations
Use the BlueOptics ET7402-LR1-BO in compatible QSFP28 ports and pair it with fiber cabling and network optics that match the transceiver's optical class. Keep transceiver dust caps in place when not connected, follow vendor guidelines for operating temperature and power, and perform regular inspection and cleaning of fiber connectors to maintain optimal signal quality.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum data transfer rate | 100000 Mbit/s |
| Ethernet interface type | 100 Gigabit Ethernet |
| Fiber ethernet cabling technology | 100GBASE |
| Duplex system | Full |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | LR |

### Network

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

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |
| Form factor | QSFP28 |
| Product colour | Silver |
| Hot-Plug support | Yes |
| Easy to install | Yes |
| Hot-swap | Yes |
| Brand compatibility | Edgecore Networks |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | RoHS, Federal Communications Commission (FCC), CE |

### Packaging data

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

### Weight & dimensions

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

## FAQ

### How much does the Fiber optic transceiver BlueOptics ET7402-LR1-BO cost, and is it available for purchase?

The price is 430.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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/10696029/61180445_large.webp