ZyXEL Communications Dimension GS-4012F Specifications page 3

Link Aggregation
• IEEE 802.3ad compliant
• Support LACP, static and dynamic link aggregation
• Link aggregation: up to 6 aggregation groups, per
group support up to 8 ports. (manually or
dynamically selected)
• VLAN Trunking
Redundancy for Fault Backup
• VRRP (Virtual Router Redundancy Protocol)
• BPS (Backup Power System) support, one power
connector with ZyXEL BPS-120
• IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
provides rapid convergence of spanning tree
independent of spanning-tree timer
User Security and Authentication
• MAC filtering per port secures access to each port
• Specific MAC forwarding per port: only specified
MAC addresses can access the network (port lock)
• Limited maximum MAC number per port
• IP Filtering
• TCP/UDP Socket Filtering
• 802.1x port-based security, prevent unauthorized
client access to the network
• IEEE 802.1Q tag-based 256 static VLAN, up to 4K
dynamic VLAN
• Port-based VLAN
• Support VLAN Stacking (QinQ)
• Private VLAN provides security and isolation
between ports on a switch, ensures that users can
not snoop on each other's traffic
Network Administration Security
• User name/password required for web/telnet/local
console administrators
• Two level security by specific SNMP read/write
community
Network Management
• Supports ZyXEL iStacking™, up to 24 switches can
be managed by one IP address
• Web-based management
• Support out-of-band management RJ-45 port for
management VLAN
• Telnet CLI
• Text-based configuration file for scripting
• SNMP v2c
• 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 ID
• Based on IP address or subnet
• Based on Protocol type or TCP/UDP port number
• Based on DSCP
Hardware Specifications
GS-4024
• Ports: 20 10/100/1000BASE-T RJ-45 ports and 4
dual-personality GbE interface (RJ-45 or SFP open
slots)
• Console: D-Sub 9 pin Female (DCE)
• Management: 1 out-of-band management
RJ-45 port
GS-4012F
• Ports: 8 SFP open slots and 4 dual-personality GbE
interface (RJ-45 or SFP open slots)
• Console: D-Sub 9 pin Female (DCE)
• Management: 1 out-of-band management
RJ-45 port
Physical Specifications
GS-4024
• Dimensions: 438 (W) x 300 (D) x 44.45 (H) mm
• Weight: 4 Kg
GS-4012F
• Dimensions: 438 (W) x 225 (D) x 44.45 (H) mm
• Weight: 3.4 Kg
Power Requirements
• Input voltage of AC: 100-240VAC, 50/60Hz
• Max power rating of AC: 50 Watts
• 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