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header-product Network media converter Cudy MC100GSB-40B — 1x RJ-45 Gigabit, 1x SC single-mode fiber, 1000 Mbit/s, 40 km, black
45.49 €

Network media converter Cudy MC100GSB-40B — 1x RJ-45 Gigabit, 1x SC single-mode fiber, 1000 Mbit/s, 40 km, black

Network Media Converter Cudy MC100GSB-40B Photo 1
Network Media Converter Cudy MC100GSB-40B Photo 2
Network Media Converter Cudy MC100GSB-40B Photo 1
Network Media Converter Cudy MC100GSB-40B Photo 2
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Network media converter Cudy MC100GSB-40B — 1x RJ-45 Gigabit, 1x SC single-mode fiber, 1000 Mbit/s, 40 km, black

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Network media converter Cudy MC100GSB-40B — 1x RJ-45 Gigabit, 1x SC single-mode fiber, 1000 Mbit/s, 40 km, black

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Short description

Cudy MC100GSB-40B is a compact wired network media converter that connects copper Ethernet to single‑mode fiber. It features one RJ‑45 Gigabit port and one SC fiber port, supports 10/100/1000 Mbit/s auto‑negotiation and up to 1000 Mbit/s throughput, with a maximum fiber reach of 40,000 m. LED indicators, black housing and easy inline installation for long‑distance network extension.
Available for order: 18 pcs.
Warranty: 2 Years
SKU: 11106652
Manufacturer: Cudy
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.33 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Cudy MC100GSB-40B Gigabit Ethernet Media Converter WDM BiDi converts between copper Ethernet and fiber optic links, supporting 10/100/1000 Mbps speeds. Designed for connecting buildings or long-distance industrial control networks, this single-fiber solution supports both multi-mode and single-mode operation and uses SC fiber connectors. The A and B variants are intended to be used as a pair to establish a bidirectional single-fiber link with up to 40,000 m range.

Advantages

The media converter provides Gigabit data rates over fiber while maintaining an RJ-45 copper port for standard Ethernet devices. Its WDM BiDi design requires only one fiber strand for full duplex communication when paired (A and B units), reducing fiber infrastructure needs. The SC connector and support for both multi-mode and single-mode fibers allow flexibility for different network layouts. Its compact black housing is suitable for installation in various networking environments.

Suitable for

  • Connecting two buildings over long distances
  • Industrial control networks requiring extended fiber links
  • Upgrading copper Ethernet links to fiber for improved distance
  • Single-fiber deployments where reducing cabling is important

Key specifications

  • Maximum data transfer rate: 1000 Mbit/s
  • Ethernet LAN ports (RJ-45): 1
  • Fiber ports quantity: 1 (SC connector)
  • Supported Ethernet data rates: 10/100/1000 Mbps
  • Maximum transfer distance: 40,000 m
  • Color: Black

How to use

Install one A and one B variant of the Cudy MC100GSB-40B at each end of the fiber link. Connect the RJ-45 port to the local network device (switch, router, or NIC) and link the fiber ports using a single fiber strand with SC connectors. Ensure the fiber type (multi-mode or single-mode) matches on both ends and verify power and link LEDs to confirm operation. Configure connected network devices as needed for Gigabit operation.

Usage recommendations

Use the converter pair with appropriate single-mode or multi-mode fiber and SC connectors. For maximum range (up to 40 km), choose single-mode fiber and ensure proper fiber polishing and installation to minimize signal loss.

Specifications

Maximum data transfer rate:
1000 Mbit/s
Ethernet LAN (RJ-45) ports:
1
Fiber ports quantity:
1
Maximum transfer distance:
40000 m
Ethernet interface type:
Fast Ethernet, Gigabit Ethernet
Ethernet LAN data rates:
10, 100, 1000
Fiber optic connector:
SC
Product colour:
Black
All features

Network

Ethernet interface type:
Fast Ethernet, Gigabit Ethernet
Maximum data transfer rate:
1000 Mbit/s
Ethernet LAN data rates:
10, 100, 1000
Data transfer rate:
1000 Mbit/s

Ports & interfaces

Ethernet LAN (RJ-45) ports:
1
Fiber ports quantity:
1
Fiber optic connector:
SC
Connectivity technology:
Wired

Performance

Maximum transfer distance:
40000 m
Fiber mode structure:
Multi-mode, Single-mode

Features

LED indicators:
Y
Product colour:
Black

Description

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Customer reviews

Customer questions

FAQ

How much does the Network Media Converter Cudy MC100GSB-40B cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 15.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Cudy 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 Cudy 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: maximum data transfer rate, ethernet lan (rj-45) ports, fiber ports quantity, maximum transfer distance, ethernet interface type, ethernet lan data rates, fiber optic connector, 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.