# BlueOptics QSFP56 200GBASE-SR4 Transceiver S6B56A-BO, MPO/MTP, Multimode 850nm, 100m, DDM, 0–70°C

**URL:** https://aio.lv/en/product--blueoptics-s6b56a-bo--12263062
**Data updated:** 2026-04-14 22:34 (EEST)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** S6B56A-BO
**EAN:** 4063232351162
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 361.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 299.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-s6b56a-bo--12263062

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Compatible QSFP56 200GBASE-SR4 transceiver by BlueOptics (S6B56A-BO) for short-reach optical links. Uses MPO/MTP connector and multimode fiber at 850 nm supporting up to 100 m. Supports Digital Diagnostics Monitoring (DDM) and operates in industrial temperature range 0–70°C. Suited for data center interconnects, aggregation switches, and high-speed networking.

## Long description

The BlueOptics QSFP56 200GBASE-SR4 Transceiver S6B56A-BO is a short-reach optical module designed for 200 Gbit/s multimode links. It uses an MPO/MTP interface and transmits at 850 nm, supporting multimode fiber connections up to 100 meters. The module supports Digital Diagnostics Monitoring (DDM) and is specified to operate in the 0–70°C range, making it suitable for standard data center and networking equipment that require compact, hot-pluggable 200G optics.
Advantages
This transceiver provides a high-density QSFP56 form factor for 200GBASE-SR4 applications and supports MPO/MTP connectors for parallel multimode fiber assemblies. Built-in DDM enables real-time monitoring of parameters such as optical power and temperature. The 850 nm multimode design with a 100 m reach covers typical short-reach interconnects within racks and between adjacent racks. Industrial operating temperature specification ensures stable performance in controlled equipment environments.
Suitable for
 Data center server-to-switch and switch-to-switch short-reach connections
 Aggregation and spine-leaf architectures requiring 200G links
 High-density network equipment with QSFP56 ports
 Multimode fiber trunking up to 100 m using MPO/MTP cabling
When it may not be suitable
This module is not designed for single-mode fiber or long-distance links beyond its 100 m multimode reach. It is not intended for environments that require extended industrial temperature ranges below 0°C or above 70°C. Compatibility with specific switch or transceiver vendor locking policies should be verified before purchase if using branded network equipment.
Key specifications
 Form factor: QSFP56 (200G)
 Optical standard: 200GBASE-SR4
 Wavelength: 850 nm
 Fiber type: Multimode fiber (MMF)
 Maximum reach: 100 m on multimode fiber
 Connector: MPO/MTP
 Monitoring: Digital Diagnostics Monitoring (DDM)
 Operating temperature: 0–70°C
How to use
Insert the QSFP56 transceiver into a compatible QSFP56 port on your switch or host adapter while the device is powered off or hot-pluggable according to the equipment manual. Connect an MPO/MTP multimode trunk or breakout cable to the module, ensuring correct polarity and fiber type. Verify link status and diagnostic parameters via your equipment management interface or DDM readings to confirm proper operation. Follow vendor guidelines for electrostatic discharge protection and handling to avoid damage to the optical interface.
What to consider before purchase
 Verify physical QSFP56 port compatibility and vendor acceptance on your switch or host
 Confirm use of multimode fiber (MMF) and MPO/MTP cabling with the required polarity
 Ensure 100 m reach on your chosen multimode fiber type and link budget
 Check environmental requirements against the 0–70°C operating range
Usage recommendations
Use this transceiver in rack and row-level data center links where 200G multimode performance and DDM monitoring are required. For best results, pair with MPO/MTP certified multimode cabling and follow vendor compatibility guidance to ensure stable, high-speed interconnects.

## FAQ

### How much does the BlueOptics QSFP56 200GBASE-SR4 Transceiver S6B56A-BO 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 — 68 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 22.07.2026 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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