26-Port Gigabit Ethernet Fiber Switch

This is a 26-port Gigabit Ethernet fiber switch with 24 SFP ports and 2 RJ45 ports. It is designed for demanding network environments and provides fast, reliable connectivity.

MNB28G-26G - Image 1

Technical Specifications

Overview

High-Performance Managed Networking

This managed 26-port Gigabit Ethernet switch is engineered for high-bandwidth, real-time environments, offering a robust solution for multi-service integration. Featuring a fanless, low-power design, it ensures reliable operation in diverse settings ranging from enterprise offices to outdoor industrial applications. With support for Ethernet redundant ring protocols, advanced QoS, and comprehensive security policies, this device provides the scalability and manageability required for modern network infrastructures.

Interfaces & Connectivity

Port Configuration

22 ports
SFP Fiber Ports
2 ports
RJ45 Ethernet Ports
2 ports
Gigabit Combo Ports

Interface Specifications

Interface TypeSpecification
Console PortRS232 in RJ45
Ethernet Ports10/100/1000Base-TX auto-adaptive RJ45
Fiber Ports1000Base-X SFP

Switching Performance

Switching Capabilities

  • Switching bandwidth: 56Gbps
  • Packet forwarding speed: 41.6Mpps
  • MAC Address Table: 8K
  • Buffer Memory: 512Kb
  • Processing Type: Store & forward, wire speed switching

Software & Management

Supported Protocols
IEEE 802.3IEEE 802.1QSNMP v1/v2/v3MSTPIGMP SnoopingDHCP ServerSSHSSLQoS

Physical & Environmental

Physical Dimensions

440 mm
Width
225 mm
Depth
44 mm
Height
2.75 kg
Weight

Operating Conditions

  • Operating Temperature: -20°C to +70°C
  • Storage Temperature: -40°C to +85°C
  • Relative Humidity: 5-95% (non-condensing)
  • Installation: 1U Rack Mount

Power

Power Specifications

  • Input Voltage: 100-240VAC
  • Idle Consumption: 1.3A @ 12VDC
  • Full-load Consumption: 3.07A @ 12VDC
  • Protection: Overload Current Protection

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