Switches, buy 8-Port Managed Fast Eehternet Switch ES-2108G on China Suppliers Mobile

Product Details

Specifications

1..Product Type: Ethernet Switch
2.Number of Ports: 8
3.Input Voltage Range: 100 V AC to 240 V AC

Summary

Complete Product portfolio for various demand

The ES-2108 Managed Layer 2 fast Ethernet Switch series is specially designed for small workgroup environments. Exception of ES-2108PWR, fan-less design eliminates annoying noise, which makes suitable for noise-intolerant environments.

ES-2108 series includes four models: ES-2108, ES-2108-G, ES-2108-LC and ES-2108PWR. All switches equip with a non-blocking 5.6 Gbps switching architecture for wire-speed transmission capability. Besides default 8 10/100Mbps port, ES-2108-G features one dual personality Gigabit upper link port for flexible deployment and long-range connectivity. ES-2108PWR is based on ES-2108-G with extra support of PoE feature for fast Ethernet ports. As ES-2108-LC, it features with one 100FX and one SFP open slot gigabit interface for fiber uplink.

Superior Capability for Diverse Missions

Ethernet switch ES-2108 series are designed to serve diverse applications in various networking environments. For quality of service application, the ES-2108 series comes with 4 priority queues per port for different types of traffics. In addition, DSCP is supported as well to realize an end-to-end QoS environment. Regarding of IP multicasting applications, ES-2108 series features IGMP snooping to optimize the service quality. Also in bandwidth management, ES-2108 series can support increment of 64Kbps to fulfill bandwidth differentiation.

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