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header-product SFP28 transceiver module BlueOptics BO27Q856S1D-BO 25000 Mbit/s 850 nm
58.99 €

SFP28 transceiver module BlueOptics BO27Q856S1D-BO 25000 Mbit/s 850 nm

SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 1
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SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 8
SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 9
SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 1
SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 2
SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 3
SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 4
SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 5
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SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 7
SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 8
SFP28 transceiver BlueOptics BO27Q856S1D-BO Photo 9
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Short description

The BlueOptics BO27Q856S1D-BO is an SFP28 transceiver module designed for high-speed data transfer at 25000 Mbit/s. It operates at a wavelength of 850 nm and is compatible with CE and FC products. With a weight of 40 g, it is lightweight and easy to install. This module is compliant with RoHS standards, ensuring environmental safety.
Available for order: 4389 pcs.
Warranty: 2 Years
SKU: 4470458
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
30.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.04 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
04.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The BlueOptics BO27Q856S1D-BO is an SFP28 transceiver module for 25 Gbit/s optical links. It operates at an 850 nm wavelength over multimode fiber and supports LC duplex connections. The module complies with RoHS and relevant industrial standards and is designed to be compact and lightweight for straightforward installation in compatible SFP28 ports.

Advantages

This SFP28 transceiver offers support for 25GBASE-SR optical transmission over multimode fiber up to typical short-reach distances. Its SFP28 interface and LC duplex connector follow MSA conventions for electrical and mechanical interoperability with switches, routers and storage systems that accept compatible 25G SR modules. Built-in digital diagnostics (DDM/DOM) allow remote monitoring of supply voltage, laser bias current, optical output and input power, and temperature for basic link health checks. The module is RoHS-compliant and lightweight, simplifying handling and deployment.

Suitable for

  • 25 Gbit/s Ethernet connections in data center aggregation and top-of-rack switches
  • High-speed server-to-switch links over multimode fiber
  • Short-reach storage and backup interconnects within racks or between adjacent racks
  • Environments requiring digital diagnostics for link monitoring

Key specifications

  • Interface type: SFP28 (MSA-compliant)
  • Maximum data transfer rate: 25000 Mbit/s (25 Gbit/s)
  • Optical wavelength: 850 nm (transmitter and receiver)
  • Connector: LC duplex
  • Applicable fiber type: Multimode fiber (short-reach)
  • Typical reach: up to ~100 meters on suitable multimode fiber
  • Digital diagnostics: DDM/DOM support (MSA SFF-8472)
  • Product colour: Silver
  • Weight: 0.04 kg

How to use

Insert the SFP28 transceiver into a compatible SFP28 port on the network device following the device manufacturer’s hot‑plugging guidance. Connect an LC duplex multimode fiber patch cable with the correct fiber type and polarity. Ensure the host device firmware and software support compatible 25G SR modules and, if required, enable DDM/DOM monitoring in the management interface to read diagnostic parameters. Verify link status and data rate in the device operating system or network management tool after installation.

Usage recommendations

Use multimode fiber and OM3/OM4 patch cords for optimal reach and performance. Confirm compatibility with the target hardware platform and, when possible, test a sample module in the live environment before large-scale deployment. Keep connectors clean and store unused modules in protective caps to avoid contamination and signal loss.

Specifications

Interface type:
SFP28
Maximum data transfer rate:
25000 Mbit/s
Weight:
0.04 kg
Product colour:
Silver
All features

Performance

Interface type:
SFP28
Maximum data transfer rate:
25000 Mbit/s
Wavelength:
850 nm
Fiber optic connector:
LC
Maximum transfer distance:
100 m
Digital Diagnostics Monitoring (DDM):
Yes
Multi-mode fiber (MMF) supported:
Yes
Single-mode fiber (SMF) supported:
No

Network

SFP transceiver type:
Fiber optic

Features

Product colour:
Silver
Compatible products:
CE, FC

Packaging data

Package weight:
50 g

Packaging content

Quantity per pack:
1 pc(s)

Weight & dimensions

Weight:
0.04 kg

Operational conditions

Maximum operating temperature:
70 °C
Minimum operating temperature:
0 °C

Certificates

Compliance certificates:
RoHS

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the SFP28 transceiver BlueOptics BO27Q856S1D-BO cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4389 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 30.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.