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header-product BlueOptics SFP-4340-BO network transceiver module Fiber optic SFP LC Aluminium 20g
57.49 €

BlueOptics SFP-4340-BO network transceiver module Fiber optic SFP LC Aluminium 20g

Fiber optic transceiver BlueOptics SFP-4340-BO Photo 1
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 2
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 3
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 4
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 5
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 6
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 1
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 2
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 3
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 4
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 5
Fiber optic transceiver BlueOptics SFP-4340-BO Photo 6
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BlueOptics SFP-4340-BO network transceiver module Fiber optic SFP LC Aluminium 20g

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BlueOptics SFP-4340-BO network transceiver module Fiber optic SFP LC Aluminium 20g

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Short description

The BlueOptics SFP-4340-BO is a fiber optic SFP transceiver module designed for high-speed data transmission. It features an LC connector and is made of durable aluminum, weighing only 20g. Ideal for network applications requiring reliable connectivity.
Available for order: 83 pcs.
Warranty: 2 Years
SKU: 5238132
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
28.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
31.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
31.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics SFP-4340-BO is a fiber optic SFP transceiver module designed for single-mode optical links. It supports 1000BASE-BX-D operation with separate transmit and receive wavelengths, uses an LC simplex connector and is housed in an aluminium enclosure weighing approximately 20 g. The module is intended for use in network equipment that accepts SFP form-factor transceivers and is suitable for point-to-point links over long distances when used with appropriate single-mode fiber.

Advantages

The BlueOptics SFP-4340-BO follows MSA-compliant SFP specifications and provides compatibility with systems that support 1000BASE-BX-D SFP transceivers. Its aluminium casing offers durable protection and a compact lightweight design simplifies handling and installation. The LC simplex connector and single-mode optical design allow simultaneous transmit and receive operation on a single fibre using different wavelengths, enabling long-reach Ethernet or fibre channel applications up to the module’s supported distance when paired with correct cabling and hardware.

Suitable for

  • Upgrading or replacing SFP ports in switches and routers that support 1000BASE-BX-D
  • Single-mode point-to-point fiber links between network devices
  • Storage and SAN connections requiring 1 Gbps optical transceivers
  • Long-reach links where LC simplex single-mode connections are used

Key specifications

  • Form factor: SFP (Small Form-factor Pluggable)
  • Optical connector: LC simplex
  • Optical type: single-mode fiber operation (separate TX/RX wavelengths)
  • Supported protocol: 1000BASE-BX-D (1.25 Gbps class links)
  • Housing material and colour: aluminium / aluminium finish
  • Weight: approx. 0.02 kg

How to use

Insert the BlueOptics SFP-4340-BO into an available SFP slot on the network device while the device is powered according to the vendor’s hot-swap guidance. Connect an appropriate single-mode LC simplex patch cable between this transceiver and the remote transceiver or patch panel; ensure the transmit and receive ends match the required wavelengths for BX-D operation. After insertion, verify that the host device recognizes the module and that link/activity LEDs indicate an established connection. Follow the host device documentation to enable or configure the port as needed.

Usage recommendations

Use high-quality single-mode LC patch cords and maintain clean connector endfaces to ensure optimal signal levels. Confirm that the host hardware supports 1000BASE-BX-D SFP modules and, if required, enable Digital Diagnostic Monitoring (DDM/DOM) in the host to monitor voltage, laser bias, output and received power, and temperature. Avoid mechanical strain on the fibre and store unused modules in protective packaging to prevent contamination or damage.

Specifications

Interface type:
SFP
Weight:
0.02 kg
Product colour:
Aluminium
All features

Performance

Interface type:
SFP
Ethernet interface type:
1.25 Gigabit Ethernet
Ethernet LAN:
Yes
Fiber optic connector:
LC
Maximum transfer distance:
20000 m
Rx wavelength (max):
1310 nm
Tx wavelength (max):
1550 nm

Network

SFP transceiver type:
Fiber optic

Weight & dimensions

Weight:
0.02 kg

Packaging data

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

Logistics data

Warranty period:
5 year(s)

Operational conditions

Operating temperature (T-T):
0 - 70

Features

Product colour:
Aluminium

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Fiber optic transceiver BlueOptics SFP-4340-BO cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 83 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 28.07.2026 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: interface type, 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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.