ZyXEL Communications Dimension ES-4124 Specifications page 3

Network Administration Security
• User name/password required for
Web/Telnet/local console administrators
• Two-level security by specific SNMP
read/write community
• Multiple login session
• Multiple access permission management
• SSH v1/v2
• SSL/TLS
Network Management
• ZyXEL iStacking™, up to 24 switches managed
by single IP address
• Web-based management
• Telnet CLI
• SNMP v1, v2, v3*
• RS-232c Local console
• IP management: static IP or DHCP client
• RMON four RMON groups 1, 2, 3, 9 (history,
statistics, alarms, and events) for enhanced
traffic management, monitoring, and analysis
• Port mirroring: supports Source/Destination/
Both port mirroring
Intelligent ACL (L2/L3/L4 Access
List Control)
• Based on MAC address
• Based on VLAN
• Based on IP address
• Based on Protocol type
• Based on TCP/UDP type
• Based on DSCP
MIB Information
• RFC1213 MIB II
• RFC1493 Bridge MIB
• RFC1643 Ethernet MIB
• RFC1757 RMON group 1, 2, 3, 9
• RFC2011 IP MIB
• RFC2012 TCP MIB
• RFC2013 UDP MIB
• RFC2233 ifVHCPacketGroup
• RFC2674 VLAN MIB
• RFC2925 PING-MIB and TRACEROUTE-MIB
• ZyXEL Private MIB
Hardware Specifications
• Support of auto-negotiation
• Support of auto MDI/MDI-X
• Console: D-Sub 9 pin Female (DCE)
• Management: 1 out-of-band management
RJ-45 port
• Ports: 24x10/100Baee-T, RJ-45 ports,
2 x1000Base-T, RJ-45 ports and 2 dual-
personality GbE ports (RJ-45 or SFP open slots)
Physical Specifications
ES-4124 (28 ports)
• 24 x 10/100 ports + 2 x 1000Base-T ports + 2 x
Dual-personality GbE ports
• Dimensions: 438 (W) x 270 (D) x 44.45 (H) mm
• Weight: 4.0 Kg
Power Requirements
• Input voltage of AC: 100-240VAC, 50/60Hz
• Max power rating of AC: 60 Watt
• Backup power supply into 12V DC
Environmental Specifications
• Operating temperature: 0˚C ~ 45˚C
• Storage temperature: -25˚C ~ 70˚C
• Operating humidity: 10% ~ 90%,
(non-condensing)
Safety
• UL 60950-1
• CSA 60950-1
• EN 60950-1
• IEC 60950-1
* Firmware upgradeable for future enhancement