# BlueOptics QSFP28 Transceiver X50210A-BO, 100GBASE-DR, LC-Duplex, Singlemode 1310nm, PAM4, 500m, DDM/DOM

**URL:** https://aio.lv/en/product--blueoptics-x50210a-bo--12263083
**Data updated:** 2026-04-14 22:34 (EEST)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** X50210A-BO
**EAN:** 4063232351421
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 361.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 299.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-x50210a-bo--12263083

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Compatible BlueOptics QSFP28 transceiver (model X50210A-BO) provides 100GBASE-DR singlemode fiber connectivity using LC-duplex interfaces at 1310 nm with PAM4 modulation. Designed for links up to 500 meters, it supports DDM/DOM for monitoring and operates in 0°C to +70°C. Suitable for data center uplinks, campus backbone and high-speed optical networks.

## Long description

BlueOptics QSFP28 Transceiver X50210A-BO is a compatible 100GBASE-DR optical module that provides high-speed singlemode fiber connectivity over LC-duplex connectors. Operating at 1310 nm with PAM4 modulation, this QSFP28 transceiver supports links up to 500 meters and includes digital diagnostics (DDM/DOM) for real-time monitoring of optical parameters. The module is specified for an operating temperature range of 0°C to +70°C and is intended for use in dense data center uplinks, campus backbones and other high-capacity network segments where 100 Gbit/s singlemode links are required.
Advantages
The BlueOptics QSFP28 X50210A-BO delivers 100 Gbit/s throughput using PAM4 modulation while remaining compatible with standard QSFP28 ports and LC-duplex singlemode fiber. Built-in DDM/DOM enables monitoring of transmit and receive power, temperature and supply voltage to help maintain link reliability and simplify troubleshooting. Its 500 m reach at 1310 nm covers typical short-reach singlemode applications in data centers and campus environments, and the industrial operating range supports rack and enclosure installations within the specified temperature limits.
Suitable for
Data center top-of-rack and spine-to-spine 100G uplinks
Campus backbone and aggregation links requiring 100G singlemode connections
High-performance computing interconnects and optical switching fabric
Network refreshes where QSFP28 form-factor compatibility is required
When it may not be suitable
This transceiver is designed for singlemode fiber and LC-duplex connectors; it is not suitable for multimode fiber environments or applications requiring MPO/MTP connectivity. Links longer than 500 meters or systems that require wavelengths other than 1310 nm will need a different transceiver. Also, it is a QSFP28 module that requires a compatible 100G-capable port—older 10G/25G-only ports are not supported.
Key specifications
Form factor: QSFP28
Data rate: 100 Gbit/s
Optical interface: LC-duplex, singlemode fiber
Wavelength: 1310 nm
Modulation: PAM4
Maximum reach: up to 500 meters
Monitoring: DDM/DOM (digital diagnostics)
Operating temperature range: 0°C to +70°C
How to use
Install the BlueOptics QSFP28 X50210A-BO into a compatible QSFP28 port on your switch or router, ensuring the module is fully seated and the retention latch is engaged. Connect LC-duplex singlemode patch cables with correct polarity to the remote transceiver. Verify that the host device recognizes the module and that link parameters such as speed and lane configuration are set to support 100G PAM4 operation. Use management tools or the module’s DDM/DOM features to monitor optical power, temperature and voltage after bringing the link up. Follow the host vendor’s hot-swap and ESD handling guidelines during installation and removal.
What to consider before purchase
Confirm your switch or router has QSFP28 ports and supports 100G PAM4 modules
Verify singlemode LC-duplex cabling and correct polarity are available for the link
Ensure required link distance does not exceed 500 meters
Check operating temperature requirements for your deployment environment
Usage recommendations
For reliable performance, use factory-tested singlemode LC patch cables, enable DDM/DOM monitoring to track link health, and ensure firmware or driver compatibility on the host device. Avoid exceeding the specified temperature and distance limits and follow standard ESD precautions when handling the module.

## FAQ

### How much does the BlueOptics QSFP28 X50210A-BO 100GBASE-DR 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 23.07.2026 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

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