# Fiber optic transceiver module BlueOptics TRX-100GBE-SR4-FIN-BO 100000 Mbit/s QSFP28

**URL:** https://aio.lv/en/product--blueoptics-trx-100gbe-sr4-fin-bo--5038202
**Data updated:** 2026-02-24 11:01 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** TRX-100GbE-SR4-FIN-BO
**EAN:** 4063232239101
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 84.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-trx-100gbe-sr4-fin-bo--5038202

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics TRX-100GBE-SR4-FIN-BO is a fiber optic transceiver module designed for high-speed data transfer up to 100000 Mbit/s. It features a QSFP28 interface, operates at a wavelength of 850 nm, and is housed in a durable metal casing. With a compact weight of 20 g and an input voltage of 3.3 V, this module is ideal for enhancing network performance in data centers and enterprise networks.

## Long description

The BlueOptics TRX-100GBE-SR4-FIN-BO is a 100GBASE-SR4 fiber optic transceiver in a QSFP28 form factor designed for high-speed multimode fiber links. It supports data rates up to 100000 Mbit/s, operates at an 850 nm wavelength for both transmitter and receiver, and uses an MPO/MTP connector according to MSA standards. The module is housed in a durable metal casing, weighs approximately 20 g and requires a 3.3 V supply. It is intended for use in data centers and enterprise network hardware that accept QSFP28 100GBASE-SR4 optics and supports simultaneous transmit/receive operation across multiple fiber strands.
Advantages
This QSFP28 transceiver provides 100 Gbit/s bandwidth over multimode fiber with an 850 nm wavelength, enabling low-latency, high-throughput optical links. Compliance with MSA standards and the MPO/MTP interface ensures interoperability with a wide range of switches, routers and storage systems that accept 100GBASE-SR4 optics. The metal housing and compact form factor support dense port deployments and reliable physical protection. Built-in digital diagnostics monitoring (DDM/DOM) allows remote access to operating parameters such as supply voltage, laser bias current, transmitted and received optical power and temperature, aiding maintenance and troubleshooting.
Suitable for
100G aggregation and spine links in data centers
High-performance network switches and routers with QSFP28 ports
Interconnects between storage systems and servers over multimode fiber
Short-reach 100G Ethernet, Fibre Channel over Ethernet and SDH/SONET applications up to the supported multimode distance
Key specifications
Interface type: QSFP28 (MPO/MTP connector)
Maximum data transfer rate: 100000 Mbit/s (100 Gbit/s)
Wavelength: 850 nm for transmitter and receiver
Supported fiber type: Multimode fiber (MMF)
Form factor: QSFP28, metal housing
Power supply voltage: 3.3 V
Weight: ~20 g
Digital diagnostics: DDM/DOM (SFF-8472 compatible)
How to use
Install the QSFP28 transceiver into a compatible QSFP28 slot on a switch, router or other network device while the device is powered off or following the vendor’s hot-swap guidance. Connect an MPO/MTP multimode fiber patch cord to the transceiver, ensuring correct polarity and fiber type. Verify link status and diagnostics via the host device management interface; use the DDM/DOM values to monitor supply voltage, optical power and temperature during commissioning and operation. Follow the network equipment manufacturer’s instructions for firmware and compatibility requirements.
Usage recommendations
Use short-range multimode OM3/OM4 fiber rated for 100GBASE-SR4 to achieve the specified performance. Confirm host compatibility with Supermicro TRX-100GbE-SR4-FIN-compatible optics and enable DDM/DOM support in the equipment to access diagnostic data. For optimal reliability, install dust plugs when the transceiver is not in use and handle the MPO/MTP connector following standard fiber-optic precautions.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum data transfer rate | 100000 Mbit/s |
| Fiber ethernet cabling technology | 100GBASE |
| Duplex system | Full |
| Wavelength | 850 nm |
| Fiber optic connector | QSFP28 |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |
| SFP transceiver standard | SR4 |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | 0 - 90 |
| 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 | 30 g |

### Packaging content

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Features

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

## FAQ

### How much does the Fiber optic transceiver module BlueOptics TRX-100GBE-SR4-FIN-BO cost, and is it available for purchase?

The price is 102.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1850 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 11.08.2026 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.

## Image

https://aio.lv/img/cache/product/5038202/64335191_large.webp