Description
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Description

Name: 10/100M Industrial Fiber Ethernet Switches 1 Fiber Port 4 RJ45 Ports MR-I1F4T-SC20
Brand: Miray
SKU: MR-I1F4T-SC20

Miray’s MR-I1F4T-SC20 Industrial fiber media converter, with 4 Ports 10/100 Ethernet ports and 1 port 100Mbps SC Fiber for connecting with devices like computer, switch, hub, server, etc, as well as powering network camera, industrial VoIP phone, wireless AP and other devices. Specially designed for harsh outdoor applications. Its 4KV network port surge protection can adapt to harsh outdoor environment and ensure the reliability of the uninterrupted PoE system. Power input also chooses industry-standard types of power.

Industrial Fiber Switching for Stable Edge Connectivity
The MR-I1F4T-SC20 is a practical ethernet switch built for industrial networking where copper and fiber need to work together with consistent performance. With 1 x 100Mbps SC fiber port and 4 x 10/100Mbps RJ45 ports, it supports flexible device aggregation for controllers, IP cameras, servers, hubs, and access equipment in distributed sites. For buyers comparing industrial ethernet switch manufacturers and evaluating products from top network switch manufacturers, this model delivers a focused balance of fiber extension, compact deployment, and dependable port-level connectivity for field networks that require stable data transmission over longer distances.

Operational Features That Support Continuous Network Performance
This network switch is designed with the functions industrial operators expect for daily uptime and simplified maintenance, including auto-negotiation at 10/100Mbps, auto-MDI/MDI-X, automatic MAC address learning and aging, IGMP support for multicasting, and LED indicators for power, link, and activity monitoring. It also supports full and half duplex operation, broadcast storm control, daisy-chain connection, wall-mount and DIN-rail installation, IP40 protection, and strong heat dissipation without added cooling complexity. For demanding outdoor or electrically noisy environments, the 4KV network port surge protection helps improve reliability, while its fiber uplink architecture aligns well with sourcing needs often associated with optical transceiver manufacturers, transceiver connectivity planning, and broader fiber infrastructure discussions that may also involve components like an sfp module in adjacent network designs.

Well-Suited for Surveillance, Industrial Control, and Remote Site Expansion
In real deployment, the MR-I1F4T-SC20 is well-suited for industrial control cabinets, roadside enclosures, factory floors, utility sites, warehouse networks, and security systems that need a compact fiber-linked access switch. It can connect edge devices such as computers, industrial VoIP phones, wireless APs, and network cameras while supporting structured expansion from local copper endpoints to fiber backbones. Although buyers may also compare it with a poe switch when planning powered edge devices, this model stands out where the priority is protected data switching, installation flexibility, and practical long-term operation in harsh environments. For procurement teams, integrators, and infrastructure planners, it offers a reliable option within the broader market of industrial switching and fiber-connected network switch deployments.

Key Advantages

Industrial Structure and Stable Transmission
The MR-I1F4T-SC20 is built for industrial networking where stable communication matters more than decorative specifications. With 4 x 10/100Mbps RJ45 ports and 1 x 100Mbps SC fiber port, this ethernet switch supports practical mixed-media deployment between copper devices and fiber backbones. Auto-negotiation, auto-MDI/MDI-X, MAC address learning, IGMP support, and broadcast storm control help maintain orderly traffic handling in field networks. For buyers comparing industrial ethernet switch manufacturers or evaluating products from top network switch manufacturers, this structure provides a dependable balance of port density, transmission distance, and stable data forwarding in harsh operating conditions.

Industrial Protection and Maintenance Convenience
For outdoor cabinets, factory lines, and unattended edge locations, equipment must remain reliable under electrical disturbance and temperature stress. This network switch supports 4KV surge protection, IP40 protection, effective heat dissipation without fan cooling, and both wall-mount and DIN-rail installation, which makes deployment more practical in control panels and compact enclosures. LED indicators simplify fault checking and reduce maintenance time during inspection. Although this model uses an SC fiber interface rather than an sfp module, it remains a practical choice for projects that need fixed fiber connectivity and straightforward servicing, which is also relevant for teams familiar with products from optical transceiver manufacturers and other transceiver suppliers.

Use Scenarios

Factory Automation and Control Cabinets
In factory workshops and equipment control cabinets, operators often need to connect PLCs, HMIs, industrial PCs, IP devices, and uplink fiber within a limited and electrically noisy space. The MR-I1F4T-SC20 serves as a stable network switch that links multiple copper endpoints to a fiber backbone while supporting reliable communication and easier cabinet integration through DIN-rail or wall mounting. Its surge protection, fanless heat dissipation, and traffic management functions make it well-suited for industrial automation environments where network interruptions can affect monitoring and production continuity.

Outdoor Monitoring and Remote Access Nodes
In roadside boxes, perimeter monitoring points, and remote utility sites, users need a compact device that can connect cameras, wireless units, or access equipment back to a central fiber network with dependable transmission. This model works as an industrial ethernet switch that provides four RJ45 connections for edge devices and one SC fiber uplink for longer-distance communication, making it a practical fit where copper alone is not enough. For projects that may also compare a poe switch for powered devices or review options from optical transceiver manufacturers, this switch fits scenarios where fixed fiber access, electrical protection, and simple on-site maintenance are the main requirements.

FAQ

Q1. Can this unit integrate with our existing Ethernet devices and fiber link?
Yes, we support practical integration with computers, switches, hubs, servers, network cameras, industrial VoIP phones, and wireless APs. This ethernet switch provides 4 x 10/100Mbps RJ45 ports and 1 x 100Mbps SC fiber port with auto-negotiation.

Q2. Is this model suitable for outdoor or electrically harsh industrial sites?
The unit is designed for harsh outdoor applications and includes 4KV surge protection on the network ports. Our IP40 housing and fanless heat-dissipation design support stable operation where dust resistance, lightning protection, and continuous uptime are important.

Q3. What installation options do you provide for control cabinets or field enclosures?
Installation typically supports both wall-mount and DIN-rail deployment, which helps us fit different cabinet and site layouts. We also support daisy-chain connection, so our network switch can be arranged efficiently in industrial Ethernet distribution points.

Q4. Does this switch support traffic handling features needed for multicast or port compatibility?
Yes, we provide automatic MAC address learning and aging, IGMP support for multicasting, broadcast storm control, and auto-MDI/MDI-X. Our design also supports 10/100Mbps full-duplex and half-duplex operation for practical interoperability with mixed legacy equipment.

Q5. Do you offer options relevant to sourcing from industrial ethernet switch manufacturers or related fiber components?
For buyers comparing industrial ethernet switch manufacturers or optical transceiver manufacturers, this model is a fixed-port industrial unit with SC fiber and RJ45 Ethernet interfaces. We describe it as an industrial fiber switch, not an sfp module-based device or a poe switch.

Applications

Industrial Ethernet Networks: Provide reliable connections in factories and production lines.
Smart Cities: Power IoT devices in outdoor and urban environments.
Transportation Systems: Ensure stable communication in railways, highways, and aviation.
Energy Sector: Support networks in wind farms, solar plants, and oil rigs.

Specifications

Product Name	4 Port 10/100Base Industrial Ethernet Switch
Product Model	MR-I1F4T-SC20
Interface	4x 10/100Base-T RJ45 port + 1x 100Mbps SC Fiber
Network Protocols	IEEE802.3 10BASE-T; IEEE802.3i 10Base-T;IEEE802.3u;100Base-TX/FX;
Network Protocols	IEEE802.3ab 1000Base-T; IEEE802.3z 1000Base-X; IEEE802.3x;
Transmission Dist.	2km, 10km, 20km, 40km, 60km, 80km
Network Media	10BASE-T: Cat3,4,5 UTP(≤100 meter)
Network Media	100BASE-TX: Cat5 or later UTP(≤100 meter)
Fiber Media	Multi-mode: 2KM Single-mode: 20/40/60/80KM
Performance Specification	Bandwidth: 1Gbps
	Packet Buffer Memory: 512K
	Packet Forwarding Rate:1488000pps/port
	MAC Address Table: 1K
Forwarding Mode	Store-and-Forward
Protection	Lightening protection, IP40 protection
LED Indicators	Power: PWR; Link; Link/Act
Power Supply	Input Power: 2x12~57VDC (Terminal Block)

10/100M Industrial Fiber Ethernet Switches 1 Fiber Port 4 RJ45 Ports MR-I1F4T-SC20

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Description

Applications

Specifications

Description

Applications

Specifications

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