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header-product SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO 25000 Mbit/s SFP28 850 nm
67.99 €

SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO 25000 Mbit/s SFP28 850 nm

SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 1
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 2
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 3
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 4
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 5
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 6
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 7
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 1
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 2
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 3
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 4
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 5
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 6
SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO Photo 7
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Short description

The BlueOptics SFP-25G-CSR-MM850-BO is a fiber optic SFP28 transceiver module designed for high-speed data transfer at 25000 Mbit/s. It operates at a wavelength of 850 nm and has a mean time between failures (MTBF) of 1,000,000 hours, ensuring reliability. Weighing only 40 g, it is compact and easy to install, making it ideal for data centers and networking applications.
Available for order: 270 pcs.
Warranty: 2 Years
SKU: 10621309
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
17.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
20.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

The BlueOptics SFP-25G-CSR-MM850-BO is an SFP28 fiber optic transceiver module designed for high-speed multimode transmission at 25 Gbit/s. Operating at an 850 nm wavelength with LC duplex connectivity, the module supports short-range multimode links and is suitable for installation in SFP28-compatible ports. The transceiver is compact (approx. 40 g) and manufactured to MSA-compliant mechanical and electrical standards to ensure interoperability with networking equipment that accepts SFP28 form-factor optics.

Advantages

This SFP28 transceiver delivers 25 Gbit/s data throughput over multimode fiber using 850 nm optics and LC duplex connectors. It is produced according to multi-source agreement standards for form factor and interfaces, enabling broad compatibility with devices supporting the SFP28 footprint. Built with high-quality optical and electronic components, the module offers long operational lifetime and a stated mean time between failures (MTBF) of 1,000,000 hours. Digital diagnostic monitoring (DDM/DOM, if supported by the host) provides live information on supply voltage, laser bias current, transmit power, receive power and temperature to help with remote troubleshooting and link maintenance.

Suitable for

  • Short-range 25 Gbit/s Ethernet links over multimode fiber
  • Data center uplinks and server interconnects using SFP28 ports
  • Network equipment replacements or capacity upgrades in switches and routers
  • Environments requiring DDM/DOM monitoring for proactive maintenance

Key specifications

  • Form factor: SFP28 (SFP transceiver compatible with SFP28 ports)
  • Maximum data rate: 25,000 Mbit/s
  • Wavelength: 850 nm
  • Fiber type: Multimode fiber
  • Connector: LC duplex
  • Weight: 0.04 kg
  • Product colour: Silver
  • Monitoring: Digital Diagnostic Monitoring (DDM/DOM) compliant with SFF-8472 (if supported by host)
  • Typical operating range: short-range multimode links (up to manufacturer guidance for OM3/OM4 media)

How to use

Install the BlueOptics SFP-25G-CSR-MM850-BO by inserting the module into a compatible SFP28 slot until it latches. Connect LC duplex multimode fiber patch cords to the transceiver, observing correct transmit/receive orientation. Ensure the host device supports SFP28 optics and, if required, enable or verify DDM/DOM access in the system software to monitor optical parameters. After physical installation, verify link status and data rate in the host device management interface and run any required diagnostics to confirm proper operation.

Usage recommendations

For reliable performance, use multimode fiber rated for 25 Gbit/s applications (OM3/OM4) and high-quality LC duplex patch cords. Verify host compatibility with SFP28 optics and enable DDM/DOM monitoring when available to track link health. Protect transceiver ports from contamination by using dust caps when the module is not connected and follow standard electrostatic discharge (ESD) precautions during handling and installation.

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
Fiber ethernet cabling technology:
2.5GBASE, 10GBASE
Wavelength:
850 nm
Fiber optic connector:
LC
Maximum transfer distance:
300 m
Rx wavelength (max):
850 nm
Rx wavelength (min):
850 nm
Tx wavelength (min):
850 nm
Tx wavelength (max):
850 nm
Multi-mode fiber (MMF) supported:
Yes
SFP transceiver standard:
SR

Network

SFP transceiver type:
Fiber optic

Logistics data

Warranty period:
5 year(s)

Operational conditions

Operating temperature (T-T):
0 - 70
Maximum operating temperature:
70 °C

Sustainability

Sustainability compliance:
Yes
Sustainability certificates:
RoHS

Packaging data

Package weight:
50 g
Number of products included:
1 pc(s)

Weight & dimensions

Weight:
0.04 kg

Features

Mean time between failures (MTBF):
1000000 h
Product colour:
Silver

Description

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Customer reviews

Customer questions

FAQ

How much does the SFP Transceiver BlueOptics SFP-25G-CSR-MM850-BO cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 270 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 17.08.2026 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. 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.
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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.