8-Port Managed Fast Network Switch ES-2108G

Standard Compliance

• IEEE 802.3 10Base-T Ethernet
• IEEE 802.3u 100 Base-Tx Ethernet
• IEEE 802.3ab 1000 Base-T Ethernet
• IEEE 802.3z 1000Base-X Ethernet
• IEEE 802.3x Flow control
• IEEE 802.1d Spanning tree protocol
• IEEE 802.1w Rapid Spanning tree protocol
• IEEE 802.1p Class of service
• IEEE 802.1Q VLAN tagging
• IEEE 802.1x Port authentication
• IEEE 802.3ad LACP aggregation

Performance         

• 3.6Gbps non-blocking switching fabric
• Flexible design for Gigabit copper and Gigabit fiber connectivity
• Switching Forwarding Rate: 2.7Mpps (1488000pps/1000Base-T/1000Base-X, 148800pps/100Base-TX)
• Wire-speed performance

MAC

• 8K MAC entries

Traffic Management and QoS

• IEEE 802.1p with 4 priority queues per port for different traffic types
• Supports DSCP
• IEEE 802.1Q tag-based and port-based VLAN
• Supports GVRP, automatic VLAN member registration
• Supports IGMP snooping
• Congestion control on all ports
• Broadcast storm control
• Rate limiting

Resilient Link and Link Aggregation

• IEEE 802.3ad compliant
• Supports LACP, static and dynamic link aggregation
• Up to 2 aggregation groups, each group supports up to 4 ports (FE only).
• IEEE802.1w Rapid Spanning Tree Protocol (RSTP) provides rapid convergence of
• spanning tree independent of the spanning-tree timer

Security and Authentication

• MAC filtering per port secures access to each port
• Specific MAC forwarding per port allows only specified MAC addresses to access the network (port lock)
• IEEE 802.1x port-based security preventing unauthorized users from accessing the network
• 256 static VLAN and up to 4K dynamic VLAN
• Full range 4K PVID
• MAC Freeze
• Intrusion Lock

Network Administration

• User name/password required for web/telnet/local console administrators
• Two security levels with specific SNMP read/write community

Network Management

• Supports ZyXEL iStacking™ where up to 24 switches can be managed by one IP address
• Web-based management
• Telnet CLI (Command Line Interface)
• SNMP v2c
• RS-232c local console
• IP management: static IP or DHCP client
• 4 RMON groups 1, 2, 3, 9 (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
• Supports Source/Destination/Both port mirroring

Hardware Specification

• 8 X10/100Base-T and one dual personality Gigabit interface (RJ-45 or SFP open slot)
• Supports auto-negotiation
• Supports auto MDI/MDI-X
• 1 D-Sub 9-pin Female (DCE) console port

Physical Specification

• Dimensions: 9.8" (W) x 5.3" (D) x 1.4" / 250 (W) x 135 (D) x 35 (H) mm  
• Weight: 2.6lbs / 1.2kg

Power Requirement

• Input voltage of AC: 100-240VAC, 50/60Hz
• Max power rating of AC: 10 Watt

Environmental Specifications

• Operating temperature: 32°F ~ 113°F / 0°C ~ 45°C
• Storage temperature: -13°F - 158°F / -25°C ~ 70°C
• Operating humidity: 10% ~ 90% (non-condensing)