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Quiktron QMC-MFSB-01-03 Transceiver/Media Converter - 1 x RJ-45 to 1 x ST Duplex Multi-mode Fiber - Fast Ethernet 100Base-T/100Base-FX

SKU: QMC-MFSB-01-03
UPC: 884815763097
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MSRP: $211.52
$211.95
$141.95
Save: $69.57 (32.82%)
Warranty Information: Covered by Manufacturer
Condition: New
Width: 10.92 (cm)
Height: 2.41 (cm)
Depth: 7.37 (cm)
Availability: Canada: High Availability
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Product Features

Description

Product Overview

The Quiktron QMC-MFSB-01-03 is a Fast Ethernet transceiver and media converter designed to bridge copper and fiber network segments. It converts signals between a standard RJ-45 twisted-pair Ethernet connection and a duplex ST multi-mode fiber optic link, enabling extended network reach and improved signal integrity.

This unit supports 100Base-T and 100Base-FX standards, delivering data transfer rates up to 100 Mbps. Its compact, rack-mountable form factor makes it suitable for data centers, server rooms, and enterprise network environments where space efficiency and organized cabling are priorities.

Signal
Optical Fiber,Twisted Pair
Signal Type
Distance: 2 km (1.24 Mile)Ports: 1
Ports and Interfaces
Total Ports2
Network (RJ-45) Ports1
ST Fiber Ports1 (Duplex)
Media and Performance
Media SupportedOptical Fiber, Twisted Pair
Fiber ModeMulti-mode
Maximum Distance2 km (1.24 Mile)
Network and Power
Ethernet TechnologyFast Ethernet
Network Technology100Base-T, 100Base-FX
Power SourceDC

Technical Overview

The converter features one RJ-45 port for copper connectivity and one duplex ST port for fiber optic connections. It supports multi-mode fiber, which is commonly used for shorter-distance, high-bandwidth applications within buildings or campuses.

With a maximum supported distance of 2 kilometers (1.24 miles) over fiber, this device extends network coverage beyond the limitations of traditional copper cabling. The Fast Ethernet technology ensures compatibility with legacy network equipment while maintaining reliable performance.

Data Transfer RateUp to 100 Mbps
Fiber Distance2 km
Port Count2
Fast EthernetMulti-mode FiberST Duplex

Key Product Advantages

This media converter provides a cost-effective solution for integrating fiber optic infrastructure into existing copper-based networks. It minimizes signal loss and electromagnetic interference, ensuring stable data transmission over extended distances.

Fiber Optic Benefits

Optical fiber cables offer durable performance with minimal signal degradation, supporting faster data transfers over greater distances compared to copper.

  • Reduced signal loss
  • Immunity to EMI
  • Longer reach up to 2 km

Rack-Mountable Design

The compact form factor allows for easy installation in standard rack enclosures, helping organize wires and secure cables for a professional, tidy setup.

Deployment / Use Cases

This converter is ideal for scenarios where network expansion requires bridging between copper and fiber segments. It enables the attachment of multiple devices or the extension of network connections beyond the typical range of twisted-pair cabling.

Common applications include connecting network switches in separate buildings, integrating fiber backbone links into office networks, and extending network reach in industrial or campus environments. The rack-mountable design suits centralized network closet or data center deployments.

Network Extension

Extend your network up to 2 kilometers by converting RJ-45 copper to ST multi-mode fiber, ideal for connecting remote offices or equipment.

Infrastructure Integration

Seamlessly integrate fiber optic cabling into existing copper-based networks without replacing core infrastructure.

Physical Profile

The converter has a compact, rack-mountable form factor with dimensions of 4.30" wide, 2.90" deep, and 0.95" high (109.22 mm x 73.66 mm x 24.13 mm). It weighs approximately 5.57 ounces (158 grams), making it lightweight yet sturdy for installation in standard network racks or enclosures.

Dimensions
Width
4.30" (109.22 mm)
Depth
2.90" (73.66 mm)
Height
0.95" (24.13 mm)
Weight
5.57 oz (158 g)
Dimensions4.30" W x 2.90" D x 0.95" H
Weight5.57 oz (158 g)
[custom-highlights]

Highlights

  • Converts RJ-45 copper to ST duplex multi-mode fiber for extended network reach
  • Supports Fast Ethernet 100Base-T and 100Base-FX up to 100 Mbps data transfer
  • Maximum distance of 2 kilometers (1.24 miles) over fiber optic cable
  • Compact, rack-mountable design for organized professional installations
  • Reduces signal loss and electromagnetic interference with fiber optic media
  • Ideal for bridging copper and fiber network segments in enterprise environments
  • Lightweight and space-efficient form factor
  • DC power source for reliable operation
[/custom-highlights][custom-specifications]

Specifications

Specifications
ManufacturerLegrand Group
Manufacturer Part NumberQMC-MFSB-01-03
Brand NameQuiktron
Product NameTransceiver/Media Converter
Product TypeTransceiver/Media Converter
Interfaces/Ports
Total Number of Ports2
Network (RJ-45)Yes
Number of Network (RJ-45) Ports1
Number of ST Ports1
ST Port TypeDuplex
Media & Performance
Media Type SupportedOptical Fiber,Twisted Pair
Fiber Mode SupportedMulti-mode
Maximum Distance Supported2 km (1.24 Mile)
Network & Communication
Ethernet TechnologyFast Ethernet
Network Technology100Base-T,100Base-FX
Power Description
Power SourceDC
Physical Characteristics
Form FactorRack-mountable
Height0.95" (24.13 mm)
Width4.30" (109.22 mm)
Depth2.90" (73.66 mm)
Weight (Approximate)5.57 oz (158 g)
[/custom-specifications][custom-faq]

FAQ

What does this media converter do?

This Quiktron media converter bridges copper and fiber network segments by converting signals between a standard RJ-45 twisted-pair Ethernet port and a duplex ST multi-mode fiber optic port. It enables network extension up to 2 kilometers while maintaining Fast Ethernet performance at 100 Mbps.

What types of fiber does it support?

The converter supports multi-mode fiber optic cable, which is typically used for shorter-distance, high-bandwidth applications within buildings or campuses. It uses ST duplex connectors, a common interface for multi-mode fiber installations in enterprise networks.

What is the maximum distance supported?

This media converter supports a maximum distance of 2 kilometers (1.24 miles) over multi-mode fiber optic cable. This extended reach allows network connections beyond the limitations of standard copper cabling, making it suitable for connecting separate buildings or remote equipment.

Is this device rack-mountable?

Yes, the converter features a compact, rack-mountable form factor designed for installation in standard network racks or enclosures. Its dimensions of 4.30" wide, 2.90" deep, and 0.95" high allow for space-efficient deployment in data centers or network closets.

[/custom-faq]
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Quiktron QMC-MFSB-01-03 Transceiver/Media Converter - 1 x RJ-45 to 1 x ST Duplex Multi-mode Fiber - Fast Ethernet 100Base-T/100Base-FX
MSRP: $211.52
$211.95
$141.95
Save: $69.57 (32.82%)
Available & Ready to Ship