# BlueOptics QSFP-100G-4WDM40-BO network transceiver module Fiber optic 100000 Mbit/s LC

**URL:** https://aio.lv/en/product--blueoptics-qsfp-100g-4wdm40-bo--10777626
**Data updated:** 2026-03-07 18:03 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-100G-4WDM40-BO
**EAN:** 4063232282749
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 399.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 1 156.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-100g-4wdm40-bo--10777626

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.89 EUR |
| Courier delivery to door | 18.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-100G-4WDM40-BO is a high-speed fiber optic network transceiver module supporting data rates up to 100000 Mbit/s. It features an LC interface and a QSFP28 form factor, ensuring compatibility with various networking equipment. Weighing just 40 g, its lightweight yet durable metal housing makes it suitable for demanding data center environments and high-performance networking applications.

## Long description

The BlueOptics QSFP-100G-4WDM40-BO is a 100G fiber optic QSFP28 transceiver module designed for long-reach single-mode links. Supporting data rates up to 100000 Mbit/s and featuring an LC duplex interface, this compact module is housed in a silver metal case and weighs approximately 0.04 kg. The module follows MSA QSFP28 form-factor standards and is suitable for integration into network platforms that accept QSFP28 modules with LC connectivity for high-speed Ethernet, Fibre Channel over Ethernet or SDH/SONET applications.
Advantages
The transceiver provides high-bandwidth 100G optical connectivity in a small QSFP28 form factor, enabling dense port deployment in data center and carrier environments. Its metal housing offers mechanical durability and thermal conduction for stable operation. Compliance with common MSA standards and LC interface support ensures interoperability with a wide range of single-mode fiber equipment. Built-in support for optical transmission over long distances and compatibility with digital diagnostic monitoring simplify maintenance and remote troubleshooting.
Suitable for
 100G Ethernet links in data centers and campus backbone networks
 Long-reach single-mode fiber connections up to the module's supported range
 High-performance networking equipment such as switches, routers and storage systems that accept QSFP28 modules
 Fibre Channel over Ethernet or SDH/SONET high-speed optical applications
Key specifications
 Form factor: QSFP28 (QSFP-100G)
 Maximum data transfer rate: 100000 Mbit/s
 Optical interface: LC duplex connector, single-mode fiber
 Housing material and colour: metal, silver
 Weight: approx. 0.04 kg
 Supports digital diagnostic monitoring (DDM/DOM) for real-time optical and electrical parameters
How to use
Install the QSFP-100G-4WDM40-BO into a QSFP28-compatible port on your switch, router or other networking device according to the host vendor's instructions. Connect single-mode LC fiber patch cords to the module's LC duplex ports, ensuring correct transmit-to-receive pairing. Verify link status and configuration via the host device management interface and, if available, read DDM/DOM values to monitor supply voltage, laser bias current, optical transmit/receive power and temperature. Confirm that the host platform supports the module and the intended transmission protocol before deploying in production.
Usage recommendations
Use high-quality single-mode LC patch cords and appropriate patch panels to achieve optimal range and signal quality. Ensure the network device firmware or driver supports third-party QSFP28 modules and enables DDM/DOM access for remote diagnostics. Follow electrostatic discharge (ESD) precautions when handling the transceiver and protect optical connectors from contamination by using dust caps when idle.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | LC |
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |
| Fiber optic connector | QSFP28 |
| Maximum transfer distance | 40000 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 |
| Maximum operating temperature | 70 °C |

### Weight & dimensions

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

### Packaging data

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

### Features

| Feature | Value |
|---|---|
| Form factor | QSFP28 |
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the network transceiver module BlueOptics QSFP-100G-4WDM40-BO cost, and is it available for purchase?

The price is 1,399.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 13.08.2026 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, Leasing for legal entities. 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/10777626/60206522_large.webp