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header-product BlueOptics BO28C3443620DIN cSFP Fiber Optic Transceiver Module, 1250 Mbit/s, LC-Duplex, 20km
94.49 €

BlueOptics BO28C3443620DIN cSFP Fiber Optic Transceiver Module, 1250 Mbit/s, LC-Duplex, 20km

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BlueOptics BO28C3443620DIN cSFP Fiber Optic Transceiver Photo 1
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BlueOptics BO28C3443620DIN cSFP Fiber Optic Transceiver Module, 1250 Mbit/s, LC-Duplex, 20km

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Short description

The BlueOptics BO28C3443620DIN is a high-performance cSFP fiber optic transceiver module designed for 1.25 Gigabit Ethernet networks. It supports a maximum data transfer rate of 1250 Mbit/s and a transmission distance of up to 20 km over singlemode fiber. Featuring LC-Duplex connectivity and DDM support, this module operates reliably in extreme temperatures from -40°C to +85°C, making it ideal for demanding industrial networking environments.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 12524218
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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Product information

Description

The BlueOptics BO28C3443620DIN is a high-performance cSFP fiber optic transceiver module engineered for reliable 1.25 Gigabit Ethernet connectivity. This module is specifically designed to handle demanding data transmission tasks, offering a maximum data rate of 1250 Mbit/s over singlemode fiber. With its robust construction and support for extended temperature ranges, it ensures consistent network performance even in challenging industrial environments.

Advantages

This transceiver module provides the benefit of high-density connectivity through its cSFP form factor, allowing for efficient use of space in network hardware. The inclusion of Digital Diagnostics Monitoring (DDM) allows administrators to monitor real-time parameters such as optical power and temperature, facilitating proactive maintenance. Its ability to operate in extreme temperatures from -40°C to +85°C makes it a versatile solution for outdoor installations or industrial facilities where standard equipment might fail.

Suitable for

  • Industrial Ethernet networks
  • High-density fiber optic switching
  • Long-range data transmission up to 20 km
  • Demanding environments requiring temperature resilience

This module may not be suitable for applications requiring speeds higher than 1.25 Gigabit Ethernet or for use with multimode fiber cabling. It is specifically optimized for singlemode infrastructure and may not function correctly if integrated into hardware that does not support the cSFP standard.

Key specifications

  • Data transfer rate: 1250 Mbit/s
  • Interface: LC-Duplex
  • Transmission distance: Up to 20 km
  • Operating temperature: -40°C to +85°C
  • Fiber type: Singlemode
  • Form factor: cSFP

To use the BlueOptics BO28C3443620DIN, simply insert the module into a compatible cSFP port on your network switch or router. The device supports hot-swapping, meaning it can be installed or removed without powering down the host equipment. Once inserted, the link should be established automatically, provided the fiber optic cables are correctly connected to the LC-Duplex interface.

What to consider before purchase

  • Verify compatibility with your existing switch or router ports
  • Ensure your fiber infrastructure is singlemode
  • Confirm that the 20 km range meets your specific site requirements
Ensure that the fiber optic connectors are clean and free of dust before insertion to maintain optimal signal integrity and prevent damage to the transceiver optics.

Specifications

Maximum data transfer rate:
1250 Mbit/s
Maximum transfer distance:
20000 m
Weight:
0.04 kg
Ethernet interface type:
1.25 Gigabit Ethernet
Fiber optic connector:
LC
Product colour:
Silver
All features
Interface type:
cSFP
Ethernet LAN:
Yes
Hot-Plug support:
Yes
Easy to install:
Yes
Brand compatibility:
BlueOptics
SFP transceiver type:
Fiber optic
Single-mode fiber (SMF) supported:
Yes
SFP transceiver standard:
2BX-U

Network

Ethernet interface type:
1.25 Gigabit Ethernet
Maximum data transfer rate:
1250 Mbit/s
Fiber ethernet cabling technology:
1000BASE
Duplex system:
Full

Ports & interfaces

Fiber optic connector:
LC

Performance

Maximum transfer distance:
20000 m
Mean time between failures (MTBF):
3000000 h
Rx wavelength (max):
1490 nm
Tx wavelength (max):
1310 nm

Weight & dimensions

Weight:
0.04 kg

Other features

Form factor:
cSFP

Certificates

Compliance certificates:
CE, Federal Communications Commission (FCC), RoHS

Operational conditions

Operating temperature (T-T):
-40 - 85

Features

Product colour:
Silver
Hot-swap:
Yes

Packaging data

Package weight:
50 g

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the BlueOptics BO28C3443620DIN cSFP Fiber Optic Transceiver cost, and is it available for purchase?

The price is 94.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 23.07.2026 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: maximum data transfer rate, maximum transfer distance, weight, ethernet interface type, fiber optic connector, 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.

Where can I download the instructions for BlueOptics BO28C3443620DIN cSFP Fiber Optic Transceiver?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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.