# QSFP Transceiver Module BlueOptics QSFP-100G-LR4-IT-BO Fiber Optic

**URL:** https://aio.lv/en/product--blueoptics-qsfp-100g-lr4-it-bo--4466283
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-100G-LR4-IT-BO
**EAN:** 4063232161594
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 430.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 356.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-100g-lr4-it-bo--4466283

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP-100G-LR4-IT-BO is a high-performance QSFP28 transceiver module designed for 100G Ethernet applications. It features an LC fiber optic connector and is made of durable aluminum, weighing only 40g. This module is ideal for long-range data transmission, ensuring reliable connectivity in data centers and enterprise networks.

## Long description

The BlueOptics QSFP-100G-LR4-IT-BO is a QSFP28 transceiver module engineered for 100G Ethernet long-reach applications. It uses an LC duplex fiber connector and single-mode fiber with CWDM-based transmitter and receiver stages to support optical links up to long-range distances. The module is housed in an aluminium enclosure, weighs approximately 40 g, and follows MSA form-factor and interface conventions to ensure interoperability with compatible network equipment.
Advantages
This transceiver supports 100GBASE-LR4 optical transport over single-mode fiber and integrates digital diagnostics functionality for real-time monitoring of supply voltage, laser bias current, optical output and input power, and internal temperature where supported by host hardware. Constructed with an aluminium casing and component selection aligned to industry MSA guidelines, the module is designed for reliable long-term operation and compatibility with systems that accept QSFP-100G-LR4-IT-style modules.
Suitable for
100G Ethernet links between aggregation/core switches and routers
Long-reach optical connections in data centers and campus backbones
High-speed storage networking and Fibre Channel over Ethernet environments
Environments requiring remote monitoring via digital diagnostics (when host supports DDM/DOM)
Key specifications
Form factor and interface: QSFP28 (QSFP)
Data rate: 100 Gbit/s (100GBASE-LR4)
Fiber type: single-mode fiber
Wavelength multiplexing: CWDM (used for TX and RX channels)
Connector: LC duplex
Housing material and colour: aluminium, aluminium colour
Typical weight: ~0.04 kg
Diagnostic capability: Digital Diagnostics Monitoring (DDM/DOM), subject to host support
How to use
Install the QSFP-100G-LR4-IT-BO into a compatible QSFP28 port on your switch, router or other network device following the host vendor’s insertion and removal procedures. Connect an appropriate LC duplex single-mode patch cable to the module and the remote endpoint, ensuring proper fiber polarity. Verify link status and, if available, access the module’s digital diagnostic monitoring information through the host platform to confirm optical power levels, supply voltage and temperature. Observe ESD precautions and avoid touching the optical interfaces; keep protective dust caps on connectors when not in use.
Usage recommendations
Use certified single-mode LC duplex fiber patch cords and verify that the host device explicitly supports QSFP-100G-LR4-IT-style transceivers to ensure compatibility. When deploying in production, validate link performance and DDM readings during commissioning and keep spare modules on hand to minimize downtime.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| SFP transceiver standard | CWDM |
| 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 |

### Logistics data

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

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the QSFP Transceiver BlueOptics QSFP-100G-LR4-IT-BO cost, and is it available for purchase?

The price is 430.99 € (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 04.08.2026 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, 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/4466283/64292707_large.webp