# Network transceiver module BlueOptics QDD-400G-SR8-BO, QSFP-DD, 400 Gbps, MPO-16/MTP-16, 100 m

**URL:** https://aio.lv/en/product--blueoptics-qdd-400g-sr8-bo--12095368
**Data updated:** 2026-03-14 12:31 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** QDD-400G-SR8-BO
**EAN:** 4063232295954
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 344.49 €
**Prices and availability valid until:** 2026-08-26 23:59
**Price without VAT (21%):** 284.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qdd-400g-sr8-bo--12095368

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.08.2026 | free |
| Pickup points | 28.08.2026 | 1.79 EUR |
| Courier delivery to door | 28.08.2026 | 4.99 EUR |

## Summary description

BlueOptics QDD-400G-SR8-BO is a fiber-optic QSFP-DD network transceiver module supporting 400 Gbps maximum data rate. It uses MPO-16 / MTP-16 connectors for short-reach multimode links up to 100 m and fits 400 Gigabit Ethernet interfaces. Silver metal housing, CE/RoHS/FCC compliant. Supplied as single unit for data center and switch interconnects.

## Long description

BlueOptics QDD-400G-SR8-BO is a QSFP-DD fiber-optic transceiver module designed for 400 Gigabit Ethernet links. The module supports a maximum data rate of 400 Gbps over multimode fiber using MPO-16 / MTP-16 connectors for short-reach links up to 100 m. The transceiver is housed in a silver metal case and complies with CE, RoHS and FCC regulatory standards. It is supplied as a single unit and is intended for data center interconnects, switch-to-switch links and other high-density 400G interfaces.
Advantages
The module provides 400 Gbps throughput in a QSFP-DD form factor, enabling compact high-density port counts on modern switches and routers. Using MPO-16/MTP-16 multimode fiber connectivity supports parallel optics short-reach deployments up to 100 m. The silver metal housing contributes to mechanical durability and thermal stability. Compliance with CE, RoHS and FCC ensures adherence to common safety and environmental requirements for data center equipment.
Suitable for
400 Gigabit Ethernet switch-to-switch interconnects in data centers
High-speed links between aggregation or spine switches
Short-reach multimode fiber links up to 100 m in campus or colocation environments
Dense port deployments where QSFP-DD form factor is required
Key specifications
Maximum data transfer rate: 400 Gbps
Maximum transfer distance on multimode fiber: 100 m
Ethernet interface type: 400 Gigabit Ethernet
Fiber optic connector: MPO-16 / MTP-16 (parallel optics)
Form factor: QSFP-DD transceiver module
Housing: silver metal
Regulatory compliance: CE, RoHS, FCC
How to use
Install the BlueOptics QDD-400G-SR8-BO into a compatible QSFP-DD port on a switch or router that supports 400 Gigabit Ethernet and the QSFP-DD module type. Connect the module to a matching MPO-16 / MTP-16 multimode fiber cable terminated for SR8/parallel optics. Ensure the host device firmware and software recognise third-party transceivers if required by vendor policies. After insertion, verify link status and diagnostics through the host device management interface and confirm the link operates at the expected 400 Gbps rate and within the supported 100 m distance.
Usage recommendations
Use certified multimode fiber patch cords and proper MPO-16/MTP-16 polarity arrangements to achieve optimal performance. Verify that the switching hardware supports QSFP-DD transceivers and, if available, enable digital diagnostics monitoring (DDM/DOM) in the host to monitor supply voltage, optical power and module temperature for maintenance and troubleshooting.

## Specifications

| Feature | Value |
|---|---|
| Interface type | QSFP-DD |
| Ethernet LAN | Yes |
| SFP transceiver type | Fiber optic |
| Multi-mode fiber (MMF) supported | Yes |

### Logistics data

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

### Certificates

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |

### Operational conditions

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

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | MPO-16, MTP-16 |

### Features

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

### Performance

| Feature | Value |
|---|---|
| Rx wavelength (min) | 850 nm |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (min) | 850 nm |
| Tx wavelength (max) | 850 nm |
| Maximum transfer distance | 100 m |

### Network

| Feature | Value |
|---|---|
| Fiber ethernet cabling technology | 400GBASE |
| Ethernet interface type | 400 Gigabit Ethernet |
| Maximum data transfer rate | 400000 Mbit/s |

## FAQ

### How much does the BlueOptics QDD-400G-SR8-BO QSFP-DD 400 Gbps transceiver 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 — 10 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 25.08.2026 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: maximum transfer distance, maximum data transfer rate, fiber optic connector, 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/12095368/67631003_large.webp