# BlueOptics QSFP28 Transceiver R0R40A-BO 100GBASE-SWDM4 LC-Duplex Multimode 850nm 100m DDM/DOM

**URL:** https://aio.lv/en/product--blueoptics-r0r40a-bo--12263049
**Data updated:** 2026-04-14 22:34 (EEST)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** R0R40A-BO
**EAN:** 4063232351261
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 880.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 727.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-r0r40a-bo--12263049

## 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

Compact QSFP28 transceiver compatible with HPE FlexFabric (model R0R40A-BO) providing 100GBASE-SWDM4 over multimode fiber. Operates at 850 nm with LC-duplex interface and supports link distances up to 100 m. Includes DDM/DOM for diagnostic monitoring and functions across an operating range of 0°C to +70°C, suitable for data center and enterprise 100 GbE links.

## Long description

The BlueOptics QSFP28 Transceiver R0R40A-BO is a compact 100G optical module designed for short-reach multimode fiber links. It implements the 100GBASE-SWDM4 specification, operates at 850 nm using an LC-duplex connector and supports link distances up to 100 m on suitable multimode fiber. The module includes digital diagnostic monitoring (DDM/DOM) and is specified to operate in ambient temperatures from 0°C to +70°C, making it suitable for data center and enterprise 100 Gigabit Ethernet uplinks and aggregation links.
Advantages
This QSFP28 transceiver provides high-density 100G connectivity in a compact form factor compatible with HPE FlexFabric environments. Its SWDM4 design enables four-wavelength operation over multimode fiber, allowing 100G throughput on existing multimode cabling up to 100 meters. The LC-duplex interface and industry-standard QSFP28 footprint simplify installation and replacement. Built-in DDM/DOM lets administrators monitor optical parameters such as transmit/receive power and temperature for proactive maintenance.
Suitable for
 100 Gigabit Ethernet uplinks within data centers and server rooms
 Aggregation links between switches and top-of-rack devices over multimode fiber
 Environments using existing multimode cabling where short-reach 100G is required (up to 100 m)
 HPE FlexFabric-compatible platforms and other QSFP28-capable switch ports
When it may not be suitable
This transceiver is intended for short-reach multimode connections and is not suitable for single-mode long-haul or campus links that require kilometers of reach. It also will not be appropriate where the network requires a different wavelength, connector type (for example, MPO/MTP), or optical specification such as 100GBASE-LR for single-mode fiber.
Key specifications
 Form factor: QSFP28
 Standard: 100GBASE-SWDM4
 Wavelength: 850 nm (SWDM4 multimode operation)
 Connector: LC duplex
 Maximum reach: up to 100 m on appropriate multimode fiber
 Monitoring: DDM/DOM (digital diagnostic monitoring)
 Operating temperature range: 0°C to +70°C
How to use
Install the QSFP28 transceiver into a compatible QSFP28 port on the switch or network device, ensuring the host platform supports 100GBASE-SWDM4 modules. Connect LC-duplex multimode fiber patch cords between transceiver ports and the remote device. After insertion, verify link status and monitor diagnostics through the host system to confirm optical power, temperature and other DDM parameters are within expected ranges. Use proper ESD precautions and follow vendor guidance for hot-plugging and firmware compatibility.
What to consider before purchase
 Confirm your switch or server has QSFP28 ports and supports 100GBASE-SWDM4 transceivers
 Verify the multimode fiber type and channel length are suitable for 100 m reach at SWDM4 wavelengths
 Check connector and cabling requirements (LC duplex) and patch cord compatibility
 Ensure the operating temperature range and diagnostic features meet your deployment needs
Usage recommendations
For reliable 100G links, use high-quality OM3/OM4 multimode fiber and LC-duplex patch cords rated for short-reach 100G operation, verify host compatibility with HPE FlexFabric or other QSFP28 platforms, and monitor DDM/DOM parameters after deployment to detect signal or environmental issues early.

## FAQ

### How much does the BlueOptics QSFP28 Transceiver R0R40A-BO 100GBASE-SWDM4 cost, and is it available for purchase?

The price is 880.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 65 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, 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

## Image

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