Technical Specification

L2 Features

  • 802.3ad Link Aggregation

    • Maximum of 8 groups/8 ports per group

  • Port Mirroring

    • One-to-One

    • Many-to-One

  • Spanning Tree Protocol

    • 802.1D Spanning Tree Protocol (STP)

    • 802.1w Rapid Spanning Tree Protocol (RSTP)

    • 802.1s Multiple Spanning Tree Protocol (MSTP)

  • MAC Address Table

    • 8K entries

  • Static MAC Address

    • 256 entries

  • 802.1ab Link Layer Discovery Protocol

  • IGMP Snooping

    • IGMP v1/v2/v3 Snooping

    • Supports 256 IGMP groups

    • IGMP per VLAN

    • IGMP Snooping Querier

    • IGMP Snooping Fast Leave

  • MLD Snooping

    • MDL Snooping v1/v2

    • Supports 256 MLD groups

    • IGMP per VLAN

  • Jumbo Frame

    • Up to 9216 bytes

  • 802.3x Flow Control

  • 802.3az Energy Efficient Ethernet

VLAN

  • 802.1Q support

  • VLAN Group

    • Max 4094 static VLAN groups

  • Voice VLAN

QoS

  • 802.1p Quality of Service

    • 8 queues per port

  • Queue Handling

    • Strict

    • Weighted Round Robin (WRR)

  • QoS based on:

    • 802.1p Priority

    • DSCP

  • Bandwidth Control

    • Port-based (Ingress/Egress, 64 Kbps~1000 Mbps)

  • Broadcast/Unknown Multicast/ Unknown Unicast Storm Control

Access Control List (ACL)

  • Layer 2/3

    • Support maximum 32 entries (ACL)

    • Support maximum 256 entries (ACE)

  • ACL based on:

    • MAC address

    • VLAN ID

    • 802.1p priority

    • Ethertype

    • IP address

    • Protocol type

    • DSCP

Security

  • 802.1X

    • Guest VLAN

    • Port-based Access Control

  • Supports RADIUS Authentication

  • Port Security

    • Up to 256 MAC Addresses per port

  • Port Isolation

  • DoS Attack Prevention

  • BPDU Attack Prevention

Monitoring

  • Port Statistics

  • System Log

  • RMON

Management

  • Web Graphical User Interface (GUI)

  • Command Line Interface (CLI)

  • BootP/DHCP Client/DHCPv6 Client

  • SSH Server

  • Telnet Server

  • TFTP Client

  • HTTPS

  • SNMP

    • Supports v1/v2c/v3

  • SNMP Trap

  • SNTP

  • Configuration restore/backup

Diagnostic

  • Cable Diagnostic

  • Ping Test

  • Trace Route

MIB/RFC Standards

  • RFC1213

  • RFC1493

  • RFC1757

  • RFC2674

  • RFC 2863

Operating Temperature

  • 0 to 40°C (EWS2910P-FIT)

  • 0 to 50°C (EWS7928P-FIT, EWS7928FP-FIT, EWS7952P-FIT, EWS7952FP-FIT)

Storage Temperature

  • -20°C to 70°C

Humidity (Non-condensing)

  • 5% - 95%

Dimensions (W x D x H)

  • EWS2910P-FIT: 240x105x27mm

  • EWS7928P-FIT, EWS7928FP-FIT: 440x260x44mm

  • EWS7952P-FIT, EWS7952FP-FIT: 440x310x44mm

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