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ES-2108

8-port Managed Layer 2 Fast Ethernet Switch

A Robust, Intelligent Layer 2 Ethernet Switch for Small Workgroups

- Fan-less design for noise-sensitive environment
- Bandwidth control of 64KBps increment
- 802.1x Port-based Authentication
- IEEE 802.1Q VLAN Tagging and Port-based VLAN
- Full Range 4K PVID
- MAC Filtering, Freeze, Intrusion Lock and Specific MAC Forwarding
- Port Security and Port Isolation
- 3.6Gbps Non-blocking Switching Architecture
- iStacking Clustering Network Management
- CLI & Text-based Configuration for Scripting

Vantaggi

 
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
ZyXEL 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.

High-Security Network Edge
The ZyXEL ES-2108 series features VLAN function to secure your network: 802.1Q tagged VLAN and port-based VLAN. With 4K PVID, you get freedom in VLAN management. In addition, the support of MAC filtering, MAC freezing and Specific MAC forwarding, the ES-2108 series allows network administrator to set security policy based on device MAC address. Intrusion lock, a feature that disables a port when an Ethernet cable is disconnected, prevents intruders from accessing the network through the switch. Equipped with feature 802.1x authentications, it restricts unauthorized users from accessing your network and obtaining confidential data. The ES-2108 series is designed to offer comprehensive security features for enforcing security policies to the edge.
  

Specifiche Tecniche

 

Standard Compliance

  • IEEE 802.3 10Base-T Ethernet
  • IEEE 802.3u 100 Base-Tx 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: 1.2Mpps (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
  • Supports auto-negotiation
  • Supports auto MDI/MDI-X
  • 1 D-Sub 9-pin Female (DCE) console port

Physical Specification

  • Dimensions: 250 (W) x 135 (D) x 35 (H) mm  
  • Weight: 1.2 Kg

Power Requirement

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

 Environmental Specifications

  • Operating temperature: 0 ~ 45°C
  • Storage temperature: -25 ~ 70°C
  • Operating humidity: 10% ~ 90% (non-condensing)
  
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