# Optical QSFP28 Transceiver BlueOptics Q28-100G-FR 100 Gb/s Singlemode (FR)

**URL:** https://aio.lv/en/product--blueoptics-q28-100g-fr-bo--11499794
**Data updated:** 2026-03-07 20:22 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-100G-FR-BO
**EAN:** 4063232282688
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 413.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 341.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-100g-fr-bo--11499794

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

BlueOptics Q28-100G-FR is a QSFP28 optical transceiver supporting 100 Gigabit Ethernet over singlemode fiber in FR reach. Designed for data center and carrier networks, it enables high-speed links between switches and routers. The module provides standard QSFP28 form factor compatibility, low-power operation and hot-pluggable installation for easy upgrading and maintenance.

## Long description

BlueOptics Q28-100G-FR is a QSFP28 optical transceiver engineered for 100 Gigabit Ethernet over singlemode fiber with FR (Fine Reach) transmission. The module fits the QSFP28 form factor and supports high-density deployments in data centers and carrier networks. It is designed for low-power operation and hot-pluggable installation to simplify upgrades and maintenance while delivering reliable 100 Gb/s links between switches, routers and optical aggregation equipment.
Advantages
The transceiver provides a standardized QSFP28 interface for compatibility with a wide range of switches and routers. Low power consumption reduces rack-level cooling and energy requirements, while the hot-pluggable design enables tool-free replacement and fast field service. Singlemode FR optics extend reach compared with short-reach modules, allowing long-distance interconnects within metropolitan and campus networks. Compliance with common optical standards ensures predictable performance and interoperability in multi-vendor environments.
Suitable for
 100 Gigabit Ethernet links between data center switches and aggregation devices
 Longer-reach singlemode connections in metro and campus networks
 Carrier and service provider transport where FR reach is required
 High-density installations that use QSFP28 ports for uplinks and spine links
Key specifications
 Interface: QSFP28 form factor, 4-channel electrical interface supporting 100 Gb/s
 Optical type: Singlemode fiber (SMF) optimized for FR reach
 Data rate: 100 Gigabit Ethernet
 Wavelength: optics designed for standard FR optical wavelengths (singlemode)
 Power consumption: low-power design suitable for high-density racks
 Operation: hot-pluggable module for in-service replacement
 Environment: designed for use in data center and carrier network environments
How to use
Install the transceiver into an available QSFP28 port on a compatible switch or router while the host is powered on or off, following the host vendor's hot-swap guidelines. Connect singlemode fiber patch cords with appropriate LC connectors to the module's optical interface, ensuring correct polarity and secure connections. Monitor link status through the host device management interface to verify a stable 100 Gb/s connection. For safe handling, follow ESD precautions and avoid touching the optical contacts; keep dust caps on unused ports.
Usage recommendations
Use singlemode fiber cabling and clean LC connectors to maintain signal integrity; verify compatibility with the host device's supported QSFP28 optics and confirm required FR reach for the intended link distance before deployment.

## FAQ

### How much does the QSFP28 Transceiver BlueOptics Q28-100G-FR 100G cost, and is it available for purchase?

The price is 413.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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 03.08.2026 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

## Image

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