# QSFP28 Transceiver BlueOptics QSFP28-100G-PSM4-BO 100G 100000 Mbit/s

**URL:** https://aio.lv/en/product--blueoptics-qsfp28-100g-psm4-bo--5038576
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP28-100G-PSM4-BO
**EAN:** 4063232063645
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 275.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 227.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp28-100g-psm4-bo--5038576

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics QSFP28-100G-PSM4-BO is a fiber optic transceiver module designed for high-speed data transfer at 100000 Mbit/s. It features a QSFP28 interface, operates at an input voltage of 3.3 V, and is housed in a durable metal casing. Weighing only 2 g, it is ideal for data centers and high-performance computing environments.

## Long description

The BlueOptics QSFP28-100G-PSM4-BO is a 100G fiber optic transceiver module with a QSFP28 interface designed for high-speed data transfer in data centers and high-performance computing environments. Housed in a metal casing and weighing just 2 g, this transceiver supports 100000 Mbit/s throughput and connects via an MPO/MTP connector for single-mode fiber links. It implements 100GBASE-PSM4 optical transmission suitable for short single-mode spans and includes transmitter and receiver channels with CWDM to enable aggregated 100 Gbit/s links over multiple fibers.
Advantages
The module is built to MSA-compliant QSFP28 form factor standards, offering interoperability with hardware platforms that accept QSFP28 100GBASE-PSM4 optics. Its metal housing provides mechanical durability and thermal conductance, while the low weight and compact size simplify installation in dense networking racks. The transceiver supports digital diagnostics (DDM/DOM) for real-time monitoring of voltage, laser bias current, transmit power, receive power and temperature, aiding remote maintenance and error analysis. Components are selected for long operational lifetime and high MTBF to maximise availability in critical network infrastructures.
Suitable for
100G Ethernet spine and leaf links in data centers
High-performance computing interconnects
Storage area network uplinks and aggregation
Switches and routers that accept QSFP28 100GBASE-PSM4 optics
Key specifications
Interface type: QSFP28
Maximum data transfer rate: 100000 Mbit/s (100 Gbit/s)
Connector type: MPO/MTP for single-mode fiber
Optical standard: 100GBASE-PSM4 with CWDM channels
Supply voltage: 3.3 V
Housing: metal casing, silver colour
Weight: 0.002 kg
Digital diagnostics: DDM/DOM (MSA SFF-8472 compatible)
Typical reach: up to approximately 2 km over single-mode fiber (application dependent)
How to use
Install the QSFP28 transceiver into a compatible QSFP28 port on a switch, router or other networking device, ensuring the host hardware supports 100GBASE-PSM4 optics and the DDM/DOM feature if monitoring is required. Connect an MPO/MTP single-mode patch cable between transceiver endpoints or via a panel. Observe ESD precautions and handle the module by its edges; remove dust caps only when making the optical connection. Verify link status and diagnostic readings through the host management interface after insertion to confirm proper operation.
Usage recommendations
Use high-quality MPO/MTP single-mode patch cords and follow vendor guidelines for fiber routing and bend radius. Ensure the host device firmware supports third-party QSFP28 modules and enable DDM/DOM monitoring where available to track optical parameters and detect degradation early.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |
| Fiber optic connector | QSFP28 |
| SFP transceiver standard | PSM4 |
| Coarse Wavelength Division Multiplexing (CWDM) | Yes |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Power

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3 g |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.002 kg |

### Features

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

## FAQ

### How much does the QSFP28 Transceiver BlueOptics QSFP28-100G-PSM4-BO cost, and is it available for purchase?

The price is 275.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 10.08.2026 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.

### Where can I download the instructions for QSFP28 Transceiver BlueOptics QSFP28-100G-PSM4-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/5038576/64336985_large.webp