Commercial Grade Managed Layer 2+ Ethernet Switch with 20 × 100/1000Base-FX SFP + 4 × Gbps Combo + 4 × 1000BASE-FX SFP Ports


Example of Commercial Grade Managed Layer 2+ Ethernet Switch with 20 × 100/1000Base-FX SFP + 4 × Gbps Combo + 4 × 1000BASE-FX SFP Ports

Availability: Not available in North America

PDF Datasheet: en  






All Gigabit


20 + 4 + 4

The ComNet CWGE28MS has twenty 100/1000Base-FX SFP ports, four Gigabit combo ports that allow for TX or FX transmission and four 1000Base-FX SFP ports. All SFP ports utilize ComNet SFP* modules for fiber, connector type and distance. The IEEE802.3-compliant unit offers multiple Ethernet redundancy protocols (ERPS G.8032 and MSTP/RSTP/STP) which protect your applications from network interruptions or temporary malfunctions by redirecting transmission within the network. The CWGE28MS implements complete Layer 2 to Layer 4 ACLs to restrict access to your sensitive network resources by filtering specific packets based on TCP/UDP ports, source and destination IP addresses or particular network devices. Furthermore, DHCP snooping, TACACS+, ARP, IEEE 802.1X and Port Security provide additional tools to manage access and levels of use of the network. These defence mechanisms of the CWGE28MS along with advanced DoS auto prevention deliver robust network security and enables network administrators to offer more stable services on a more secure network.

Features for CWGE28MS

  • Supports 28 Gbps Ports: 20 × 100/1000Base-FX SFP Ports, 4 × Gigabit Combo Ports, and 4 × 1000Base-FX SFP Ports
  • Supports IPV6 latest internet protocol version
  • Provided SSH protocol enhances network security
  • Supports Device Binding security function
  • Internal 100-240 VAC Power Supply
  • Supports SNMP v1/v2c/v3 & RMON & 802.1Q VLAN Network Management
  • Supports L2/L3/L4 ACL, TACACS+ & 802.1x User Authentication for security
  • Supports 10K Bytes Jumbo Frame
  • Multiple notifications warn of unexpected events
  • Web-based, Telnet, Console (CLI), and Windows-based utility (eConsole) configuration
  • Layer 3 static routing
  • Supports IEEE 1588v2 Precision Timing Protocol
  • IEEE 802.3AZ Energy Efficient Ethernet-Compliant
  • Supports LLDP Protocol
  • 19 inch rack mountable design
  • Ethernet Ring Protection Switching (ERPS) (G.8032)
  • MSTP/RSTP/STP (IEEE 802.1s/w/D)

CWGE28MS Ordering Information

Part NumberDescription
CWGE28MSCommercial Grade 28 Port Gigabit Managed Ethernet Switch. 5 Year Warranty.

* Small Form-Factor Pluggable Module. Sold separately.