Zyxel GS-2108G

ZYXEL GS-2108G 8 port Intelligent Layer 2 Ethernet Switch

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