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ComNet CNGE4+2SMSPOE/M 4-Port Gigabit Managed Switch with 2 SFP Slots - Optional PoE+ - and Redundant Ring
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Product Features
Technical Overview
The switch features four 10/100/1000 Mbps Ethernet ports for copper connectivity, supporting twisted pair cabling for distances up to 100 meters. Two SFP slots enable fiber optic uplinks or expansion, accommodating 1000Base-FX modules for longer-distance or noise-immune connections. This dual-media support ensures compatibility with diverse network infrastructures.
Managed via Layer 2 protocols, the switch offers configuration control for VLANs, QoS, and security settings, optimizing traffic flow and network performance. It operates on a power adapter with support for redundant power supplies, minimizing downtime in critical applications. The device is environmentally compliant with WEEE and RoHS standards and carries a lifetime limited warranty.
Relevant factors for this section include Total Number of Network Ports, Modular, Port/Expansion Slot Details, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This switch delivers high-performance networking with flexibility for industrial deployments. Its redundant ring capability ensures continuous operation, while the optional PoE+ support simplifies powering connected devices like IP cameras or wireless access points directly through the Ethernet cable.
Enhanced Reliability
Intelligent redundant ring technology provides automatic network recovery, reducing the risk of downtime in mission-critical environments.
- Automatic failover on link failure
- Supports ring topologies for resilience
Flexible Connectivity
With four Gigabit Ethernet ports and two SFP slots, the switch adapts to both copper and fiber networks, offering scalable uplink options.
- Copper ports for local devices
- Fiber slots for long-distance or noisy environments
Deployment / Use Cases
The ComNet CNGE4+2SMSPOE/M is ideal for industrial automation, surveillance systems, and building management networks where reliable, managed switching is essential. Its rugged design and mounting versatility suit harsh or confined spaces, such as factories, warehouses, or outdoor enclosures.
In PoE+ applications, it can power edge devices like security cameras or sensors, reducing wiring complexity and installation costs. The redundant ring feature makes it a strong choice for loop-based networks in transportation, utilities, or any scenario where network uptime is critical.
Relevant factors for this section include Total Number of Network Ports, Modular, Port/Expansion Slot Details, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Industrial Automation
Deploy in manufacturing plants to connect PLCs, HMIs, and sensors with managed traffic control and failover protection.
Surveillance Networks
Use in security systems to power and connect IP cameras over Ethernet, leveraging PoE+ for simplified installations.
Physical Profile
The switch has a compact footprint measuring 3.70 inches in height, 4.09 inches in width, and 2.20 inches in depth, making it easy to install in tight spaces. It supports wall mounting, surface mounting, and DIN rail mounting, offering flexibility for integration into industrial control panels or equipment racks. The small size and lightweight design facilitate deployment in mobile or temporary setups without sacrificing performance.
- Width
- 4.09" (104 mm)
- Depth
- 2.20" (56 mm)
- Height
- 3.70" (94 mm)
Highlights
- 4 Gigabit Ethernet ports for high-speed copper connectivity
- 2 SFP slots for fiber optic expansion or uplinks
- Layer 2 managed switching with configuration control
- Optional PoE+ support for powering connected devices
- Intelligent redundant ring technology for network resilience
- Wall, surface, and DIN rail mounting options
- Redundant power supply support for enhanced reliability
- Lifetime limited warranty and RoHS/WEEE compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | ACRE |
| Manufacturer Part Number | CNGE4+2SMSPOE/M |
| Brand Name | ComNet |
| Product Name | 10/100/1000 Mbps Intelligent Redundant Ring Gigabit Switch With Optional PoE+ |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 4 |
| Modular | Yes |
| Port/Expansion Slot Details | 4 x Gigabit Ethernet Network,2 x Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-FX,10/100/1000Base-TX |
| I/O Expansions | |
| Total Number of Expansion Slots | 2.0 |
| Expansion Slot Type | SFP |
| Number of SFP Slots | 2 |
| Network & Communication | |
| Layer Supported | 2 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Adapter |
| Redundant Power Supply Supported | Yes |
| Physical Characteristics | |
| Form Factor | Wall Mountable,Surface Mount,DIN Rail Mountable |
| Height | 3.70" (94 mm) |
| Width | 4.09" (104 mm) |
| Depth | 2.20" (56 mm) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS) |
| Country of Origin | United States |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
How many ports does this switch have, and what types are they?
The ComNet CNGE4+2SMSPOE/M has four 10/100/1000 Mbps Gigabit Ethernet ports for twisted pair copper connections and two SFP slots for fiber optic expansion. The copper ports support standard Ethernet cabling up to 100 meters, while the SFP slots accommodate modules like 1000Base-FX for longer-distance or noise-immune links.
What is the redundant ring feature, and why is it important?
The intelligent redundant ring feature allows the switch to participate in a ring network topology, where if one link fails, traffic automatically reroutes through an alternate path to maintain connectivity. This enhances network reliability in industrial or critical applications by minimizing downtime and ensuring continuous operation.
Does this switch support Power over Ethernet (PoE)?
Yes, this switch offers optional PoE+ support, meaning it can deliver power up to the PoE+ standard (IEEE 802.3at) over its Ethernet ports. This allows you to power devices like IP cameras, wireless access points, or VoIP phones directly through the network cable, simplifying installations and reducing wiring costs.
Is this a managed switch, and what management capabilities does it have?
Yes, this is a Layer 2 managed switch. It provides configuration options for VLANs, Quality of Service (QoS), security settings, and network monitoring. Managed capabilities allow you to optimize traffic flow, prioritize critical data, and enhance network security compared to unmanaged switches.
What are the mounting options for this switch?
The switch supports wall mounting, surface mounting, and DIN rail mounting, making it versatile for various installation environments. This flexibility suits industrial settings where space is limited, such as control cabinets, manufacturing floors, or outdoor enclosures, ensuring easy integration into existing infrastructure.
What is the warranty and environmental compliance for this switch?
The ComNet CNGE4+2SMSPOE/M comes with a lifetime limited warranty, providing long-term assurance against defects. It is environmentally compliant with the Waste Electrical and Electronic Equipment Directive (WEEE) and Restriction of Hazardous Substances (RoHS), ensuring it meets standards for reduced environmental impact and safe disposal.
| Qty | Price | Available |
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