# BlueOptics TRX-100G-DR1-03 QSFP28 Transceiver 100GBASE-DR LC-Duplex 1310nm PAM4 500m DDM 0–70°C

**URL:** https://aio.lv/en/product--blueoptics-trx-100g-dr1-03-bo--11698292
**Data updated:** 2026-02-25 16:42 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** TRX-100G-DR1-03-BO
**EAN:** 4063232347608
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 361.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 299.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-trx-100g-dr1-03-bo--11698292

## 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

QSFP28 optical transceiver BlueOptics TRX-100G-DR1-03 for 100GBASE-DR links over singlemode fiber. Supports LC-duplex interface, 1310 nm wavelength and PAM4 modulation to deliver up to 500 m reach. Includes DDM/DOM for diagnostics and operates in 0–70°C range. Designed for high-speed data center and carrier interconnects requiring 100 Gbps short-reach singlemode connections.

## Long description

The BlueOptics TRX-100G-DR1-03 is a QSFP28 optical transceiver designed for 100GBASE-DR links over singlemode fiber. It uses a LC-duplex connector and transmits at a 1310 nm wavelength with PAM4 modulation, supporting a link reach up to 500 meters. The module incorporates digital diagnostics (DDM/DOM) and is rated to operate reliably within an ambient temperature range of 0–70°C, making it suitable for high-speed data center and carrier interconnect applications that require short-reach 100 Gbps singlemode connections.
Advantages
The transceiver supports PAM4 modulation and QSFP28 form factor to enable 100 Gbps throughput while maintaining compatibility with standard LC-duplex fiber links. Built-in digital diagnostics provide live monitoring of optical and electrical parameters for simplified troubleshooting and maintenance. The specified operating temperature range and singlemode design suit typical data centre and carrier environments where compact, high-density, short-reach 100G connections are required.
Suitable for
 100G short-reach singlemode connections between switches or routers
 High-density data center uplinks and spine-leaf interconnects
 Carrier and metro aggregation links within 500 m
 Environments requiring DDM/DOM-enabled optical modules for monitoring
Key specifications
 Form factor: QSFP28
 Data rate: 100 Gbps (PAM4)
 Fiber type: singlemode
 Interface: LC-duplex
 Wavelength: 1310 nm
 Maximum reach: up to 500 m
 Digital diagnostics: DDM/DOM supported
 Operating temperature: 0–70°C
How to use
Install the QSFP28 transceiver into a compatible QSFP28 port on your switch or router following the host device manufacturer’s insertion and removal procedures. Connect singlemode LC-duplex fiber patch cables to the module’s LC ports, ensuring correct Tx/Rx orientation. Verify link establishment and monitor module health and optical parameters via the host system’s diagnostics interface that supports DDM/DOM. Ensure the device is operated within the specified temperature range and the fiber run does not exceed the 500 m reach specification.
Usage recommendations
Use high-quality singlemode fiber and LC-duplex connectors, maintain appropriate bend-radius and connector cleanliness, and verify transceiver compatibility with the host equipment. Monitor DDM/DOM values periodically to detect power or temperature deviations early. For reliable 100G performance, keep fiber runs within the specified reach and follow data-center cabling best practices.

## FAQ

### How much does the BlueOptics TRX-100G-DR1-03 QSFP28 100G Transceiver cost, and is it available for purchase?

The price is 361.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 89 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

https://aio.lv/img/cache/product/11698292/67078668_large.webp