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header-product SFP transceiver module BlueOptics SFP-BXU34-20KM-CO-BO 1250 Mbit/s
42.99 €

SFP transceiver module BlueOptics SFP-BXU34-20KM-CO-BO 1250 Mbit/s

SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 1
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 2
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 3
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 4
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 5
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 6
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 7
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 1
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 2
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 3
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 4
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 5
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 6
SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO Photo 7
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Short description

The BlueOptics SFP-BXU34-20KM-CO-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing, ensuring durability, and has a mean time between failures (MTBF) of 1,000,000 hours, making it a reliable choice for network applications.
Available for order: 295 pcs.
Warranty: 2 Years
SKU: 5040245
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
11.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
14.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics SFP-BXU34-20KM-CO-BO is a single-mode SFP transceiver module designed for 1000BASE-BX-U applications with a maximum data transfer rate of 1250 Mbit/s. Housed in a durable metal casing and complying with MSA form-factor requirements, this module supports simplex LC connections and delivers reliable optical links over distances up to 20 km. It is intended as a compatible alternative for systems that accept 1000BASE-BX-U SFP modules and offers Digital Diagnostics Monitoring (DDM) when supported by host hardware.

Advantages

The module provides a compact SFP interface with a 1250 Mbit/s throughput suitable for Gigabit Ethernet and similar protocols. The metal housing improves mechanical durability and thermal dissipation. Built and tested to MSA-compatible standards, the transceiver supports digital diagnostics for real-time monitoring of link parameters when the host device implements DDM/DOM. The design targets long operational lifetime and high availability for network environments.

Suitable for

  • Gigabit Ethernet links over single-mode fiber
  • Point-to-point metropolitan or campus links up to 20 km
  • Use in switches, routers, storage systems and other network appliances with SFP ports
  • Remote optical link monitoring and maintenance when DDM is supported

Key specifications

  • Interface type: SFP (small form-factor pluggable)
  • Data rate: up to 1250 Mbit/s
  • Fiber type: single-mode
  • Wavelengths: transmit and receive pair suitable for BX-U operation (bi-directional over single fiber)
  • Connector: LC simplex
  • Maximum reach: up to 20 km
  • Housing: metal (silver color)
  • Digital Diagnostics Monitoring (DDM/DOM): supported when host hardware provides DDM support
  • Compliance: MSA-compatible mechanical and electrical form factor

How to use

Insert the SFP transceiver into a compatible SFP slot on your switch, router or other networking device while the device is powered down or following the vendor’s hot-swap guidelines. Connect a single-mode LC simplex fiber patch cord matched for BX-U bi-directional operation to the LC port. Ensure the remote module uses the complementary transmit/receive wavelengths for BX-U operation and confirm link settings (speed/duplex) on both endpoints. If DDM is required, verify that the host platform supports digital diagnostics to read voltage, temperature, transmit/receive power and laser bias current.

Usage recommendations

Use factory-tested single-mode fiber patch cords and verify polarity for BX-U bi-directional links. When deploying in racks or high-density systems, allow adequate cooling and adhere to the host vendor’s compatibility list. Test the transceiver in your target hardware before large-scale rollout to ensure full functionality and DDM reporting if required.

Specifications

Interface type:
SFP
Maximum data transfer rate:
1250 Mbit/s
Product colour:
Silver
All features

Performance

Interface type:
SFP
Maximum data transfer rate:
1250 Mbit/s
Ethernet interface type:
Gigabit Ethernet
Fiber ethernet cabling technology:
1000BASE
Ethernet LAN:
Yes
Fiber optic connector:
LC
Maximum transfer distance:
20000 m
Rx wavelength (max):
1490 nm
Tx wavelength (max):
1310 nm
Single-mode fiber (SMF) supported:
Yes
SFP transceiver standard:
BX-U

Network

SFP transceiver type:
Fiber optic

Operational conditions

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

Features

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

Description

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Customer reviews

Customer questions

FAQ

How much does the SFP transceiver BlueOptics SFP-BXU34-20KM-CO-BO cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 295 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 11.08.2026 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, 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.