# Fiber optic transceiver module BlueOptics 1000669-BO QSFP28 2000m

**URL:** https://aio.lv/en/product--blueoptics-1000669-bo--5041762
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 1000669-BO
**EAN:** 4063232238609
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 301.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 249.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-1000669-bo--5041762

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics 1000669-BO is a fiber optic QSFP28 transceiver module designed for high-speed data transfer over distances up to 2000 meters. It features an aluminum body, weighs 40g, and is packaged individually. Ideal for network applications requiring reliable and efficient connectivity.

## Long description

The BlueOptics 1000669-BO QSFP28 2000m is a fiber optic transceiver module designed for 100G optical links over single‑mode fiber up to 2 kilometres. It uses a QSFP28 interface with an LC duplex connector, an aluminium housing and a compact, lightweight form factor (approx. 40 g). The module implements 100GBASE‑CWDM4 signalling and supports common high‑speed network protocols for data centre and carrier applications.
Advantages
This QSFP28 transceiver provides high data throughput with low electromagnetic susceptibility inherent to fiber optic transmission. The aluminium enclosure offers mechanical protection while keeping weight low for dense installations. The module follows MSA pinout and form‑factor guidelines to work with compatible hardware platforms and supports digital diagnostics for remote monitoring of supply voltage, laser bias, output and received optical power, and internal temperature when the host system exposes DDM/DOM. Built and tested to industry component standards, the transceiver is intended for reliable long‑term operation.
Suitable for
100 Gbps Ethernet links in data centres
High‑speed interconnects between switches, routers and storage systems
Carrier and metro networks requiring single‑mode CWDM optics
Environments where EMI immunity and long reach (up to 2 km) are needed
Key specifications
Form factor: QSFP28
Optical standard: 100GBASE‑CWDM4
Connector: LC duplex
Medium: Single‑mode fiber
Maximum reach: up to 2000 m
Housing material: aluminium
Weight: approx. 0.04 kg
Supports digital diagnostics monitoring (DDM/DOM) if supported by host
How to use
Insert the QSFP28 module into a compatible QSFP28 receptacle on the host device following the equipment manufacturer’s hot‑swap and handling guidelines. Connect LC duplex single‑mode fiber patch cords to the module ports, observing correct transmit/receive polarity. Ensure the host device supports 100GBASE‑CWDM4 optics and, if needed, enable or verify DDM/DOM monitoring in the system management interface. Allow a short link negotiation period after insertion and verify link status and optical power levels via the host or management tools.
Usage recommendations
Use high‑quality single‑mode LC duplex patch cords and clean connectors before making connections. Confirm compatibility with the specific switch, router or storage platform and the supported firmware versions. Avoid mechanical stress on fiber and module during installation and operate the module within the manufacturer’s specified temperature and power ranges for reliable long‑term performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Ethernet interface type | 100 Gigabit Ethernet |
| Fiber ethernet cabling technology | 100GBASE |
| Ethernet LAN | Yes |
| Maximum transfer distance | 2000 m |
| Coarse Wavelength Division Multiplexing (CWDM) | Yes |

### Network

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

### Weight & dimensions

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

### Packaging content

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

### Packaging data

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

### 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 1000669-BO cost, and is it available for purchase?

The price is 301.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 400 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 20.07.2026 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, 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/5041762/64353441_large.webp