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header-product SFP transceiver module BlueOptics SFP-BXU35-40KM-QL-BO 1250 Mbit/s
60.49 €

SFP transceiver module BlueOptics SFP-BXU35-40KM-QL-BO 1250 Mbit/s

SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 1
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 2
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 3
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 4
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 5
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 6
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 7
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 1
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 2
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 3
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 4
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 5
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 6
SFP transceiver BlueOptics SFP-BXU35-40KM-QL-BO Photo 7
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Short description

The BlueOptics SFP-BXU35-40KM-QL-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: 65 pcs.
Warranty: 2 Years
SKU: 5040097
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
05.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
10.08.2026 {{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
10.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics SFP-BXU35-40KM-QL-BO is a single-mode fiber optic SFP transceiver designed for 1000BASE-BX-U applications with a maximum data rate of 1250 Mbit/s. The module features an LC simplex connector, metal housing in silver colour, low weight (0.02 kg) and an MTBF of 1,000,000 hours, providing a compact, standard-compliant option for point-to-point links up to 40 km when paired with appropriate single-mode fiber.

Advantages

This SFP transceiver follows MSA standards for form factor and interoperability, enabling broad compatibility with network switches, routers and storage systems that support 1000BASE-BX-U modules. It supports bidirectional transmission over a single fiber using separate wavelengths (receiver and transmitter), and offers digital diagnostics (DDM/DOM) for remote monitoring of supply voltage, laser bias current, transmit power, receive power and temperature where supported by host hardware. The metal housing and tested components contribute to long operational life and stable optical performance.

Suitable for

  • Single-mode point-to-point Ethernet links up to 40 km
  • Interoperable use in switches, routers and storage arrays supporting 1000BASE-BX-U
  • Long-distance fiber connections in campus and metropolitan networks
  • Environments where DDM/DOM monitoring is required for link diagnostics

Key specifications

  • Interface type: SFP (LC simplex)
  • Protocol: 1000BASE-BX-U (bidirectional over single-mode fiber)
  • Wavelength: Tx 1550 nm / Rx 1310 nm (bidirectional operation)
  • Maximum data transfer rate: 1250 Mbit/s
  • Maximum reach: up to 40 km on single-mode fiber (typical)
  • Housing: metal, silver colour
  • Weight: 0.02 kg
  • Digital diagnostics: DDM/DOM support (if host supports feature)
  • MTBF: 1,000,000 hours

How to use

Install the SFP-BXU35-40KM-QL-BO transceiver into an SFP port on a compatible switch, router or storage device while the host is powered according to the vendor’s hot-plug guidelines. Use an LC simplex single-mode patch cord and ensure the remote transceiver is configured for complementary wavelengths (one end Tx 1550 / Rx 1310, the other end Tx 1310 / Rx 1550) to establish a bidirectional link on a single fiber. Verify link status in the host device and enable DDM/DOM monitoring in the management interface if available for real-time diagnostics.

Usage recommendations

To achieve the specified reach and stable performance, use ITU-T G.652-compliant single-mode fiber and high-quality LC connectors, avoid excessive bends and maintain clean fiber end faces. Confirm host compatibility and firmware support for third-party SFP modules and enable DDM only if the host reports correct diagnostic values.

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:
40000 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-BXU35-40KM-QL-BO cost, and is it available for purchase?

The price is 60.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 65 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 05.08.2026 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.