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header-product SFP transceiver module BlueOptics SFP-BXU35-20KM-NG-BO 1250 Mbit/s
47.99 €

SFP transceiver module BlueOptics SFP-BXU35-20KM-NG-BO 1250 Mbit/s

SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 1
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 2
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 3
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 4
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 5
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 6
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 7
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 1
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 2
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 3
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 4
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 5
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 6
SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO Photo 7
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Short description

The BlueOptics SFP-BXU35-20KM-NG-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing, weighs 20 g, and has an MTBF of 1,000,000 hours, making it a reliable choice for network applications.
Available for order: 91 pcs.
Warranty: 2 Years
SKU: 5040144
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: 0.02 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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Payment Methods:
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Product information

Description

The BlueOptics SFP-BXU35-20KM-NG-BO is a Small Form-factor Pluggable (SFP) fiber optic transceiver designed for single-mode links with a maximum data transfer rate of 1250 Mbit/s. The module comes in a metal housing with a silver finish, weighs approximately 20 g, and is built to provide long operational life with an MTBF of 1,000,000 hours. It implements the 1000BASE-BX-U duplex-over-single-fiber transmission scheme using LC simplex connectivity and supports simultaneous transmit and receive channels on separate wavelengths (typical for BX-U operation).

Advantages

The transceiver offers a compact SFP form factor that is compatible with MSA-compliant SFP ports and common networking equipment that support 1000BASE-BX-U. Its metal housing contributes to mechanical durability and electromagnetic shielding while the lightweight construction facilitates easy handling and slot installation. With an MTBF of 1,000,000 hours and support for a 20 km reach on single-mode fiber, the module is suitable for long-term deployment in LAN and metro-edge applications. The unit also supports digital diagnostic monitoring when implemented by host hardware, aiding remote monitoring of link parameters.

Suitable for

  • Single-mode fiber links up to 20 km
  • Gigabit Ethernet (1000BASE-BX-U) connections
  • MSA-compliant SFP ports in switches, routers and storage systems
  • Environments requiring compact, hot-pluggable transceivers

Key specifications

  • Interface type: SFP (Small Form-factor Pluggable)
  • Data rate: up to 1250 Mbit/s
  • Transmission mode: single-mode fiber, BX-U (separate transmit/receive wavelengths)
  • Connector: LC simplex
  • Typical wavelength pair: 1310 nm (receive) / 1550 nm (transmit) for BX-U operation
  • Maximum link distance: up to 20 km (single-mode)
  • Housing: metal, silver color
  • Weight: approximately 0.02 kg
  • MTBF: 1,000,000 hours

How to use

Install the BlueOptics SFP-BXU35-20KM-NG-BO into any compatible SFP slot while the host device is powered on or off according to the device manual; the module is hot-pluggable. Connect an LC simplex single-mode patch cord to the transceiver and the corresponding remote transceiver, observing correct orientation for transmit and receive fibers. Ensure the host device supports 1000BASE-BX-U and, if desired, that digital diagnostic monitoring (DDM/DOM) is enabled and supported by the hardware to read link parameters. Check link status indicators on the host device to verify successful negotiation and data transmission.

Usage recommendations

For reliable operation, use single-mode fiber and LC simplex patch cords rated for the intended link distance, keep connectors clean and protected, and follow the host equipment vendor’s guidelines for module compatibility and firmware support. If remote monitoring is required, confirm DDM/DOM support in the host platform before deployment.

Specifications

Interface type:
SFP
Maximum data transfer rate:
1250 Mbit/s
Weight:
0.02 kg
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):
1550 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

Packaging data

Package weight:
30 g

Weight & dimensions

Weight:
0.02 kg

Features

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

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the SFP transceiver BlueOptics SFP-BXU35-20KM-NG-BO cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 91 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.
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.