# QSFP Transceiver Module BlueOptics QSFP-100G-LR4-2-BO 100G LC

**URL:** https://aio.lv/en/product--blueoptics-qsfp-100g-lr4-2-bo--5040838
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-100G-LR4-2-BO
**EAN:** 4063232238784
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 419.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 346.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-100g-lr4-2-bo--5040838

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-100G-LR4-2-BO is a fiber optic transceiver module designed for high-speed data transfer at 100G. It features an LC interface and a QSFP28 form factor, ensuring compatibility with various networking equipment. With a lightweight design of 40g and a durable metal housing, it provides reliable performance for data centers and enterprise networks.

## Long description

The BlueOptics QSFP-100G-LR4-2-BO is a QSFP28 fiber optic transceiver module engineered for 100G long-reach Ethernet links. It uses an LC duplex interface and single-mode optics with CWDM to support 100GBASE-LR4 transmission over distances up to approximately 10 kilometers when deployed over appropriate single-mode fiber. Housed in a metal enclosure and weighing about 40 grams, the module follows MSA-compatible QSFP28 form-factor conventions to ensure physical compatibility with network equipment that accepts QSFP28 modules.
Advantages
This transceiver supports 100 Gbit/s data rates and implements CWDM-based transmit and receive optics for long-reach single-mode links. The metal housing contributes to mechanical durability and thermal dissipation while the lightweight construction simplifies handling and installation. The product includes digital diagnostic monitoring (DDM/DOM) capabilities for remote monitoring of parameters such as supply voltage, laser bias current, transmit power, receive power and temperature, provided the host platform supports these diagnostics.
Suitable for
100G Ethernet backbone links in data centers and carrier networks
High-speed connections between switches, routers and storage systems
Long-reach single-mode fiber runs up to around 10 km
Deployments requiring LC duplex interfaces and QSFP28 form factor
Key specifications
Form factor: QSFP28 (QSFP transceiver)
Nominal data rate: 100 000 Mbit/s (100 Gbit/s)
Optical standard: 100GBASE-LR4 with CWDM-based lanes
Fiber type: single-mode fiber
Connector type: LC duplex
Typical reach: up to approximately 10 km (over appropriate single-mode fiber)
Housing material: metal
Weight: approximately 0.04 kg
How to use
Install the module into a compatible QSFP28 slot on switches, routers or other network equipment that officially supports QSFP-100G-LR4 type transceivers. Ensure the host device firmware or software recognizes third-party modules if required by the vendor. Connect LC duplex single-mode fiber patch cords between transceivers or to patch panels, respecting transmit/receive orientation. If the host supports DDM/DOM, enable or query diagnostics to monitor operating parameters during commissioning and operation. Follow electrostatic discharge (ESD) precautions and handle the module by its edges; keep optical connectors capped when not connected to avoid contamination.
Usage recommendations
Use high-quality single-mode LC patch cords and appropriate fiber management (patch panels, strain relief) to achieve the specified range and signal quality. Verify host compatibility and, if available, test the module in your platform before large-scale deployment. Regularly inspect and clean LC connectors to maintain optical performance and minimize insertion loss.

## 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 | 10000 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 |
| Minimum operating temperature | 0 °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 QSFP Transceiver BlueOptics QSFP-100G-LR4-2-BO cost, and is it available for purchase?

The price is 419.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 455 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 05.08.2026 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/5040838/64348552_large.webp