# QSFP28 Transceiver BlueOptics QSFP28-100G-ER4-AR-BO 200000 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-qsfp28-100g-er4-ar-bo--10777625
**Data updated:** 2026-03-07 18:03 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP28-100G-ER4-AR-BO
**EAN:** 4063232282718
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 399.49 €
**Prices and availability valid until:** 2026-08-13 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-qsfp28-100g-er4-ar-bo--10777625

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP28-100G-ER4-AR-BO is a high-performance fiber optic transceiver module with a data transfer rate of 200000 Mbit/s. It features a QSFP56 interface, operates at 3.3 V, and is housed in a robust metal casing. Weighing only 40 g, it is ideal for demanding networking applications.

## Long description

The BlueOptics QSFP28-100G-ER4-AR-BO is a high-performance fiber optic transceiver designed for long-reach 100G Ethernet links. It supports a maximum data transfer rate of 200000 Mbit/s and a maximum transmission distance up to 10,000 m. The module uses a QSFP56-compatible connector, operates at 3.3 V and is packaged in a durable metal housing with a compact, lightweight form factor (approximately 40 g), suitable for integration into high-density networking equipment.
Advantages
This transceiver provides stable high-speed connectivity for long-distance fibre links while maintaining low power operation at 3.3 V. The metal casing offers mechanical protection and improved heat dissipation. Its QSFP56-style interfacing and compact silver housing enable easy installation in modern switches, routers and optical transport platforms where space and reliability are important.
Suitable for
Long-reach 100G Ethernet connections between data centre racks or between sites
Telecom and carrier aggregation links requiring extended range
High-density switch and router ports in campus or enterprise networks
Optical transport systems and aggregation nodes
Key specifications
Maximum data transfer rate: 200000 Mbit/s
Maximum transfer distance: up to 10,000 m (single-mode fibre)
Connector type: QSFP56-style fibre optic connector
Operating voltage: 3.3 V
Housing: metal casing, silver colour
Weight: approximately 0.04 kg
How to use
Install the transceiver into a compatible QSFP28/QSFP56 slot on a switch, router or optical transport device according to the host vendor's hot‑swap and handling instructions. Ensure the device is powered and that the fibre cabling uses appropriate single-mode fibre and proper cleaning procedures for connectors. After insertion, verify link status and configure the host port for 100G operation if required by the equipment management interface.
Usage recommendations
Use single-mode fibre certified for long-reach applications and verify end-to-end attenuation to remain within the module's optical budget. Keep connectors clean, handle the metal housing with antistatic precautions, and consult the network equipment vendor for any required compatibility lists or firmware settings before deployment.

## Specifications

| Feature | Value |
|---|---|
| Interface type | QSFP56 |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| Coarse Wavelength Division Multiplexing (CWDM) | Yes |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 200000 Mbit/s |
| Fiber ethernet cabling technology | 10GBASE |
| Duplex system | Full |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | QSFP56 |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 10000 m |

### Weight & dimensions

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

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 95 |
| Storage temperature (T-T) | -10 - 80 |
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 40 g |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the QSFP28 Transceiver BlueOptics QSFP28-100G-ER4-AR-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 12.08.2026 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: maximum data transfer rate, maximum transfer distance, weight, fiber optic connector, 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/10777625/61141526_large.webp