Specifications

INS_CWGE28FX4TX24MS_REV– 08/31/12 PAGE 4
INSTALLATION AND OPERATION MANUAL CWGE28FX4TX24MS
TECH SUPPORT: 1.888.678.9427
Overview
Introduction
The ComNet CWGE28FX4TX24MS is a managed redundant ring Ethernet switch with
24x10/100/1000Base-(TX) ports and 4x1000Base-X SFP ports. The Ethernet Redundancy protocol,
C-Ring (Gigabit model recovery time < 30ms over 250 units of connection) and MSTP/RSTP/
STP (IEEE 802.1s/w/D) can protect your applications from network interruptions or temporary
malfunctions with its fast recovery technology.
ComNet’s Ethernet switches provide advanced IP-based bandwidth management which can limit
the maximum bandwidth for each IP device. The User can configure IP cameras and Network
Video Recorders with more bandwidth and limit other device’s bandwidth.
ComNet’s Ethernet switches also support application-based QoS. Application-based QoS can set
the highest priority for data stream according to TCP/UDP port number. The ComNet special IP
police function can permit only allowed IP address with MAC address to access the networking.
Unintended access is eliminated, as a user cannot access the IP surveillance network without
permission. Moreover, the ComNet CWGE28FX4TX24MS switch provides advanced DoS/DDoS
auto prevention. If an IP flow rises quickly, the CWGE28FX4TX24MS switch will lock the source IP
address for a certain time to prevent the attack. It is hardware-based prevention so it can prevent
DDOS attack immediately and completely. And all functions of the CWGE28FX4TX24MS can also
be centrally managed conveniently by eConsole, the Web-based interface, Telnet and console
(CLI) configuration. Therefore, the switch is one of the most reliable choices for highly managed
and Gigabit Fiber Optic Ethernet applications.