# QSFP28 Transceiver BlueOptics QSFP28-100G-ER4-PC-BO 100G LC

**URL:** https://aio.lv/en/product--blueoptics-qsfp28-100g-er4-pc-bo--10777665
**Data updated:** 2026-03-07 18:03 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP28-100G-ER4-PC-BO
**EAN:** 4063232273372
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 399.49 €
**Prices and availability valid until:** 2026-08-16 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-pc-bo--10777665

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP28-100G-ER4-PC-BO is a fiber optic transceiver module designed for high-speed data transfer at 100000 Mbit/s. It features an LC interface and is ideal for long-distance communication. Weighing only 40 g, it is lightweight and easy to install, making it perfect for data centers and enterprise networks requiring reliable and efficient connectivity.

## Long description

The BlueOptics QSFP28-100G-ER4-PC-BO is a 100G fiber optic transceiver module with an LC duplex interface, designed for single-mode fiber links and long-distance transmission. It supports a maximum data transfer rate of 100000 Mbit/s and a reach of up to 40,000 m while remaining compact and lightweight at approximately 0.04 kg. The module follows MSA-compliant QSFP28 form factor conventions and is intended for installation in compatible switches, routers and storage systems that accept QSFP28 100GBASE-ER4 optics.
Advantages
The transceiver provides high-speed 100G connectivity over long distances using CWDM-enabled transmitter and receiver channels. Its LC duplex connector and single-mode fiber operation make it suitable for paired transmit/receive optical links. Designed to meet common MSA standards, the module is compatible with hardware that supports 100GBASE-ER4 QSFP28 optics and supports digital diagnostics (DDM/DOM) for real-time monitoring of key operating parameters. Lightweight construction simplifies handling and installation in data center or enterprise equipment racks.
Suitable for
100G Ethernet links over single-mode fiber
Long-distance uplinks between data centers or buildings (up to 40 km)
High-speed interconnects for switches, routers and storage systems
Key specifications
Maximum data transfer rate: 100000 Mbit/s
Maximum transfer distance: 40000 m (single-mode fiber)
Interface: LC duplex (single-mode)
Form factor: QSFP28 (100GBASE-ER4)
Weight: 0.04 kg
Product colour: Silver
Supports digital diagnostics monitoring (DDM/DOM) compliant with MSA SFF-8472
How to use
Install the QSFP28 transceiver into a compatible QSFP28 port on your switch, router or storage system, ensuring the host device supports 100GBASE-ER4 optics and the DDM/DOM functions if monitoring is required. Connect LC duplex single-mode patch cords to the module’s LC interface, observing proper polarity for transmit and receive fibers. After insertion and connection, verify link status in the host device and check diagnostic parameters such as optical power and temperature via the device management interface or the transceiver's DDM functions.
Usage recommendations
Use quality single-mode LC patch cords and appropriate patch panels to achieve specified reach and signal quality. Verify compatibility with the target hardware vendor and enable DDM/DOM monitoring if your platform supports it to aid monitoring and troubleshooting. Keep the transceiver dust caps on when not in use and follow ESD handling precautions during installation.

## Specifications

| Feature | Value |
|---|---|
| Interface type | LC |
| Maximum operating temperature | 70 °C |
| Number of products included | 1 pc(s) |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 40000 m |

### Weight & dimensions

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

### Operational conditions

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

### Packaging data

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

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | CE, RoHS, Federal Communications Commission (FCC) |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

## FAQ

### How much does the QSFP28 Transceiver BlueOptics QSFP28-100G-ER4-PC-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 17.08.2026 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, 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.

### Where can I download the instructions for QSFP28 Transceiver BlueOptics QSFP28-100G-ER4-PC-BO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10777665/60206528_large.webp