# BlueOptics QSFP Transceiver A1DR-BO (40GBASE-SR4, MPO/MTP, Multimode, 4×850nm, 150m, 0–70°C)

**URL:** https://aio.lv/en/product--blueoptics-a1dr-bo--12218029
**Data updated:** 2026-03-27 13:58 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** A1DR-BO
**EAN:** 4063232350189
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 77.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-a1dr-bo--12218029

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Compact QSFP optical transceiver BlueOptics A1DR-BO supporting 40GBASE-SR4 links over multimode fiber. Uses MPO/MTP interface with four 850 nm lanes, reach up to 150 meters and operating temperature range 0–70°C. Suitable for data center aggregation, short-reach switching interconnects and high-density fiber patching where IEEE 40G SR4 compatibility is required.

## Long description

The BlueOptics QSFP Transceiver A1DR-BO is a compact optical module designed for 40GBASE-SR4 links over multimode fiber. It uses an MPO/MTP interface with four parallel 850 nm transmit/receive lanes, providing short-reach 40 Gbit/s connectivity with a maximum reach of up to 150 meters on suitable multimode fiber. The transceiver operates across a 0–70°C ambient temperature range and is intended for high-density environments where IEEE 40G SR4 compatibility and compact QSFP form factors are required.
Advantages
This QSFP transceiver offers a small form factor suitable for high-density switch and server ports while supporting 40 Gbit/s aggregated bandwidth. The MPO/MTP multimode interface simplifies parallel fiber connections and patching in data center topologies. With four 850 nm lanes and a 150 m reach on multimode fiber, the module is appropriate for short-reach links such as switch-to-switch or switch-to-server interconnects in core and aggregation layers. The operating temperature range allows deployment in standard cooled equipment racks and telecom rooms.
Suitable for
Data center aggregation and spine-leaf interconnects
Short-reach switch-to-switch and switch-to-server fiber links
High-density patch panels and MPO/MTP backbone cabling
Environments requiring IEEE 40GBASE-SR4 compatibility
Key specifications
Form factor: QSFP (Quad Small Form-factor Pluggable)
Data rate: 40 Gbit/s (4×10 Gbit/s lanes)
Wavelength: 4×850 nm lanes
Interface: MPO/MTP multi-fiber connector
Fiber type: Multimode fiber (MMF)
Maximum reach: up to 150 meters on suitable multimode fiber
Operating temperature range: 0 to 70 °C
How to use
Install the QSFP transceiver into a compatible QSFP slot on a switch, router or media converter following the host equipment manufacturer’s instructions for hot-plugging and module support. Connect an MPO/MTP multimode patch cable between the module and the matching MPO/MTP panel or transceiver on the remote device, ensuring correct polarity and fiber mapping for 40GBASE-SR4 parallel lanes. Verify link status and diagnostics via the host device management interface and perform optical budget checks if necessary to confirm reach on the installed multimode fiber.
Usage recommendations
Use OM3 or OM4 multimode fiber for reliable reaches up to 150 meters, maintain clean MPO/MTP connectors to minimize insertion loss, and verify that the host equipment supports 40GBASE-SR4 QSFP modules. Follow standard ESD precautions when handling the transceiver and consult fiber link loss calculations to ensure sufficient optical budget for your installation.

## FAQ

### How much does the BlueOptics QSFP 40GBASE-SR4 Transceiver A1DR-BO cost, and is it available for purchase?

The price is 93.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 451 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 27.07.2026 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

https://aio.lv/img/cache/product/12218029/67907364_large.webp