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header-product Copper Transceiver Module BlueOptics SFPKT-CU3-BO 1250 Mbit/s RJ-45
62.49 €

Copper Transceiver Module BlueOptics SFPKT-CU3-BO 1250 Mbit/s RJ-45

Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 1
Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 2
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Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 4
Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 5
Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 6
Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 1
Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 2
Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 3
Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 4
Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 5
Copper Transceiver Module BlueOptics SFPKT-CU3-BO Photo 6
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Copper Transceiver Module BlueOptics SFPKT-CU3-BO 1250 Mbit/s RJ-45

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Short description

The BlueOptics SFPKT-CU3-BO is a copper SFP transceiver module designed for data transfer rates up to 1250 Mbit/s. It features an RJ-45 interface and is housed in a durable metal casing. With an input voltage of 3.3 V and a lightweight design of only 3 g, it is ideal for network applications requiring reliable connectivity.
Available for order: 942 pcs.
Warranty: 2 Years
SKU: 4471549
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: 0.02 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 SFPKT-CU3-BO is a copper SFP transceiver module supporting data transfer rates up to 1250 Mbit/s and equipped with an RJ-45 interface. The module is housed in a metal casing, operates from a 3.3 V input, and weighs approximately 3 g. Designed to meet MSA SFP form-factor standards, this compact transceiver provides a standard 1000BASE-T compatible interface for connecting switches, routers and other networking equipment that accept SFP RJ-45 modules.

Advantages

The transceiver offers a compact, industry-standard SFP form factor in a durable metal housing, enabling easy hot-plug installation and reliable electrical connection via an RJ-45 connector. With a rated maximum data transfer rate of 1250 Mbit/s and a low operating voltage of 3.3 V, the module is suitable for Gigabit Ethernet and related applications while remaining energy-efficient and lightweight.

Suitable for

  • Gigabit Ethernet links over twisted-pair copper cabling
  • Hot-pluggable network interfaces on switches and routers with SFP slots
  • Upgrading or replacing existing SFP RJ-45 transceivers in data centers and branch offices

Key specifications

  • Interface type: RJ-45 copper
  • Maximum data transfer rate: 1250 Mbit/s
  • Operating voltage: 3.3 V input
  • Housing: metal casing
  • Weight: 0.003 kg (approx. 3 g)
  • Product colour: Silver

How to use

Insert the SFP module into a compatible SFP slot on the host device until it latches. Connect the RJ-45 port to the copper twisted-pair cable (Cat5e/Cat6 or better recommended for Gigabit performance). Ensure the host device supports SFP RJ-45 transceivers and the intended data rate. Power is supplied through the host slot at 3.3 V; no separate power connection is required. Observe standard ESD precautions when handling the module and avoid excessive mechanical stress on the RJ-45 connector and cable.

Usage recommendations

Use shielded or properly terminated twisted-pair cabling and maintain appropriate cable lengths (up to the recommended category limits) for reliable 1 Gbit/s operation. Verify compatibility with the host device firmware and, if available, enable or check digital diagnostic features on supported hardware to monitor link parameters and assist with troubleshooting.

Specifications

Interface type:
RJ-45
Maximum data transfer rate:
1250 Mbit/s
Weight:
0.003 kg
Product colour:
Silver
All features

Performance

Interface type:
RJ-45
Maximum data transfer rate:
1250 Mbit/s
Copper ethernet cabling technology:
100BASE
Maximum transfer distance:
100 m

Network

SFP transceiver type:
Copper

Operational conditions

Storage temperature (T-T):
-40 - 85
Operating temperature (T-T):
0 - 70
Maximum operating temperature:
70 °C
Minimum operating temperature:
0 °C

Weight & dimensions

Weight:
0.003 kg

Packaging content

Quantity per pack:
1 pc(s)

Packaging data

Package weight:
2 g

Power

Input voltage:
3.3

Features

Product colour:
Silver
Housing material:
Metal

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Copper Transceiver Module BlueOptics SFPKT-CU3-BO cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 942 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, 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.

Where can I download the instructions for Copper Transceiver Module BlueOptics SFPKT-CU3-BO?

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.
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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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