# Fiber optic transceiver module BlueOptics Q8J73A-BO 100000 Mbit/s QSFP28

**URL:** https://aio.lv/en/product--blueoptics-q8j73a-bo--10621281
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** Q8J73A-BO
**EAN:** 4063232313108
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 344.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 284.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q8j73a-bo--10621281

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics Q8J73A-BO is a fiber optic transceiver module with a maximum data transfer rate of 100000 Mbit/s. It features a QSFP28 interface, metal housing, and weighs 40 g. Suitable for high-speed data transmission in networking applications.

## Long description

The BlueOptics Q8J73A-BO QSFP28 fiber optic transceiver is a compact 100 Gbit/s module designed for high-speed single-mode optical links. Housed in a metal casing and weighing approximately 40 g, this QSFP28 transceiver uses an MPO/MTP connector and supports 100GBASE-PSM4 transmission over single-mode fiber. The module implements CWDM-based transmit and receive channels and is compliant with MSA form-factor and signaling conventions suitable for use in compatible networking hardware.
Advantages
The transceiver provides a 100000 Mbit/s data rate in a QSFP28 form factor, enabling dense, high-throughput connectivity in data center and carrier environments. Metal housing and tested component selection contribute to mechanical stability and extended operational life. Digital diagnostics (DDM/DOM) support is available for remote monitoring of supply voltage, laser bias current, optical transmit and receive power, and temperature when the host hardware supports these functions.
Подходит для
Подключение 100G сетевых коммутаторов и маршрутизаторов
Межкоммутаторные и агрегационные оптические каналы в центрах обработки данных
Высокоскоростная передача данных между серверными стойками и хранения данных
Оптические магистральные линии на расстояния до 2 км по одномодовому волокну
Key specifications
Interface type: QSFP28 (MPO/MTP connector)
Maximum data transfer rate: 100000 Mbit/s (100 Gbit/s)
Optical standard: 100GBASE-PSM4 over single-mode fiber with CWDM
Form factor: QSFP28 MSA-compliant
Housing: metal
Approximate weight: 0.04 kg
Typical operating range: up to 2 km on appropriate single-mode fiber
Diagnostics: Digital Diagnostics Monitoring (DDM/DOM) support (host-dependent)
How to use
Install the module into a compatible QSFP28 slot on supported networking equipment following the vendor’s hot‑plug procedures. Connect an MPO/MTP single-mode patch cord to the transceiver and route the fiber to the corresponding remote transceiver or patch panel. Verify link status in the host system and, if available, enable and read DDM/DOM parameters for monitoring optical performance. Ensure that the receiving end is configured for 100GBASE-PSM4 operation and that both ends use compatible MPO/MTP polarity and fiber type.
Usage recommendations
Use certified single-mode MPO/MTP patch cords and maintain proper fiber cleanliness to achieve optimal performance. Confirm host device compatibility with QSFP28 100GBASE-PSM4 modules and enable digital diagnostic monitoring only if supported by the hardware. For extended link reliability, follow manufacturer-recommended installation and handling guidelines and consider testing the link with a sample module prior to large-scale deployment.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |
| Fiber optic connector | MTP/MPO |
| Maximum transfer distance | 2000 m |
| Single-mode fiber (SMF) supported | Yes |

### Network

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

### Operational conditions

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

### Logistics data

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |
| Number of products included | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |

### Sustainability

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

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the Fiber optic transceiver BlueOptics Q8J73A-BO cost, and is it available for purchase?

The price is 344.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 03.08.2026 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, 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/10621281/60195368_large.webp