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Switching capacity and forwarding rate

  • Capacity in Millions of Packets per Second (mpps) :? 95.23 mpps (64 Byte packet)
  • Switching capacity in Gigabit per second (Gbps) : 128 Gbps

Layer 2 switching

Spanning Tree Protocol

  • Standard Spanning Tree 802.1d
  • Rapid Spanning Tree (RSTP) 802.1w
  • Multiple Spanning Tree (MSTP) 802.1s

Trunking

  • Link Aggregation Control Protocol (LACP) IEEE 802.3ad
    • Up to 14 groups
    • Up to 8 ports per group

VLAN

  • Support for up to 4K VLANs simultaneously (out of 4096 VLAN IDs)
  • Port-based VLAN
  • 802.1Q tag-based VLAN
  • MAC-based VLAN
  • Management VLAN
  • Private VLAN Edge (PVE)

Voice VLAN

  • Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS

Generic VLAN registration (GVRP)

  • Protocols for automatically propagating and configuring VLANs in a bridged domain

DHCP Relay (Layer 2)

  • Relay of DHCP traffic to DHCP server in different VLAN. Works with DHCP Option 82

IGMP (v1/v2/v3) Snooping

  • IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 1024 multicast groups (source-specific multicasting is also supported)

IGMP Querier

  • IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router

IGMP Proxy MLD v1/v2 snooping

  • Support IGMP Proxy
  • Deliver IPv6 multicast packets only to the required receivers

Security

Secure Shell (SSH) Protocol

  • SSH secures Telnet traffic in or out of the switch, SSH v1 and v2 are supported

Secure Sockets Layer (SSL)

  • SSL encrypts the http traffic, allowing advanced secure access to the browser-based management GUI in the switch

IEEE 802.1x

  • IEEE802.1X: RADIUS authentication, authorization and accounting, MD5 hash, guest VLAN , single/multiple host mode and single/multiple sessions
  • Supports IGMP-RADIUS based 802.1X
  • Dynamic VLAN assignment

Layer 2 isolation??? ???????????Private VLAN Edge (PVE)

  • PVE (also knows as protected ports) provides L2 isolation between clients in the same VLAN. Supports multiple uplinks

Port security

  • Locks MAC Addresses to ports, and limits the number of learned MAC addresses

IP source guard

  • Prevents illegal IP address from accessing to specific port in the switch

RADIUS/ TACACS+

  • Supports RADIUS and TACACS+ authentication. Switch as a client

Storm control

  • Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port

ACLs

  • Supports up to 256 entries
  • Drop or rate limitation based on source and destination MAC, VLAN ID or IP address,
  • protocol, port, differentiated services code point (DSCP) / IP precedence, TCP/ UDP
  • source and destination ports, 802.1p priority, Ethernet type, Internet Control Message
  • Protocol (ICMP) packets, IGMP packets, TCP flag

Qualify of Service

Hardware Priority Queue

  • Support 8 hardware queues

Scheduling? Queue

  • Strict priority and weighted round-robin (WRR)
  • Queue assignment based on DSCP and class of service (802.1p/ CoS)

Classification

  • Port based; 802.1p VLAN priority based; IPv4/IPv6 precedence/ type of service (ToS) /DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS

Rate Limiting

  • Ingress policer; egress shaping and rate control; per VLAN, per port and flow based

IPv6 applications

  • Web/ SSL, Telnet/ SSH, ping, Simple Network Time Protocol (SNTP), Trivial File
  • Transfer Protocol (TFTP), SNMP, Syslog

Management

WEB GUI Interface

  • Built-in switch configuration utility for browser-based device configuration (HTTP/HTTPs). Supports configuration, system dashboard, maintenance, and monitoring

Dual Image

  • Dual image provides independent primary and secondary OS files for backup while Upgrading

SNMP

  • SNMP version1, 2c and 3 with support for traps, and SNMP version 3 user-based security model (USM)

Remote Monitoring (RMON)

  • Embedded RMON software agent supports RMON groups 1,2,3,9 (history, statistics, alarms, and events) for enhanced traffic management, monitoring and analysis

IPv4 and IPv6 dual stack

  • Coexistence of both protocol stacks to migration

Firmware upgrade

  • Web browser upgrade (HTTP/ HTTPs) and TFTP Upgrade through console port as well

Port Mirroring

  • Traffic on a port can be mirrored to another port for analysis with a network ?analyzer or RMON probe. Up to N-1(N is Switchs Ports) ports can be mirrored to single destination port. A single session is supported.

Easy-port-configuration

  • Easily to configure clients QoS and security capabilities.

Other management

  • Single IP management; HTTP/HTTPs; SSH; RADIUS; DHCP Client/ DHCPv6 Client;
  • SNTP; cable diagnostics; ping; syslog; Telnet client(SSH secure support)

s-Flow

  • The industry standard technology for monitoring high speed switched networks. It gives complete visibility into the use of networks enabling performance optimization, accounting/billing for usage, and defense against security threats

uPnP

  • The Universal Plug and Play Forum, an industry group of companies working to enable device-to-device interoperability by promoting Universal Plug and Play

Green Ethernet

Link detection

  • Compliant IEEE802.3az Energy Efficient Ethernet Task Force. Automatically turns off power on Gigabit Ethernet RJ-45 port when detecting link down or Idle of client. Active mode is resumed without loss of any packets when the switch detects the link up

Cable Length Detection

  • Adjusts the signal strength based on the cable length. Reduces the power consumption for cables shorter.

General

Jumbo Frames

  • Frame sizes up to 9KB supported on Gigabit interfaces

MAC Table

  • Up to 32K MAC addresses

Discovery

Link Layer Discovery Protocol (LLDP) (IEEE802.1AB) with
LLDP-MED extensions

  • Used by network devices for advertising their identity, capabilities, and neighbors on a IEEE 802 local area network, principally wired Ethernet.

Power over Ethernet (PoE)

IEEE 802.3 PoE delivered over each of the RJ-45 ports
within the listed Power budget

  • 802.3af/at : Port 1~24
  • Power dedicated to PoE : 185Watt

Interface

Ports

  • Total System : 28 ports
  • RJ-45 : 24 GbE ports
  • SFP+ (1G/10G) : 4 ports

Environmental

Dimensions

  • 442(W)x 44(H) x 385(D) mm

Weight

    • 3.7kg

Power

    • 100-240 VAC 50~60 Hz, internal , universal,

Operating temperature

    • 0¢X ~ 50¢J

Storage temperature

    • -20¢X ~ 70¢J

Operating humidity

  • 10% to 90% , relative, non-condensing

Certification

  • CE Mark, FCC Part 15 Class A

Minimum Requirement

    • Web browser: Mozilla Firefox version 2.5 or later, Microsoft Internet Explorer ?version 6 or later
    • Category 5 Ethernet network cable
    • TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux,or Mac OS X) installed on each computer in network

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Switching capacity and forwarding rate

  • Capacity in Millions of Packets per Second (mpps) :? 95.23 mpps (64 Byte packet)
  • Switching capacity in Gigabit per second (Gbps) : 128 Gbps

Layer 2 switching

Spanning Tree Protocol

  • Standard Spanning Tree 802.1d
  • Rapid Spanning Tree (RSTP) 802.1w
  • Multiple Spanning Tree (MSTP) 802.1s

Trunking

  • Link Aggregation Control Protocol (LACP) IEEE 802.3ad
    • Up to 14 groups
    • Up to 8 ports per group

VLAN

  • Support for up to 4K VLANs simultaneously (out of 4096 VLAN IDs)
  • Port-based VLAN
  • 802.1Q tag-based VLAN
  • MAC-based VLAN
  • Management VLAN
  • Private VLAN Edge (PVE)

Voice VLAN

  • Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS

Generic VLAN registration (GVRP)

  • Protocols for automatically propagating and configuring VLANs in a bridged domain

DHCP Relay (Layer 2)

  • Relay of DHCP traffic to DHCP server in different VLAN. Works with DHCP Option 82

IGMP (v1/v2/v3) Snooping

  • IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 1024 multicast groups (source-specific multicasting is also supported)

IGMP Querier

  • IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router

IGMP Proxy MLD v1/v2 snooping

  • Support IGMP Proxy
  • Deliver IPv6 multicast packets only to the required receivers

Security

Secure Shell (SSH) Protocol

  • SSH secures Telnet traffic in or out of the switch, SSH v1 and v2 are supported

Secure Sockets Layer (SSL)

  • SSL encrypts the http traffic, allowing advanced secure access to the browser-based management GUI in the switch

IEEE 802.1x

  • IEEE802.1X: RADIUS authentication, authorization and accounting, MD5 hash, guest VLAN , single/multiple host mode and single/multiple sessions
  • Supports IGMP-RADIUS based 802.1X
  • Dynamic VLAN assignment

Layer 2 isolation??? ???????????Private VLAN Edge (PVE)

  • PVE (also knows as protected ports) provides L2 isolation between clients in the same VLAN. Supports multiple uplinks

Port security

  • Locks MAC Addresses to ports, and limits the number of learned MAC addresses

IP source guard

  • Prevents illegal IP address from accessing to specific port in the switch

RADIUS/ TACACS+

  • Supports RADIUS and TACACS+ authentication. Switch as a client

Storm control

  • Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port

ACLs

  • Supports up to 256 entries
  • Drop or rate limitation based on source and destination MAC, VLAN ID or IP address,
  • protocol, port, differentiated services code point (DSCP) / IP precedence, TCP/ UDP
  • source and destination ports, 802.1p priority, Ethernet type, Internet Control Message
  • Protocol (ICMP) packets, IGMP packets, TCP flag

Qualify of Service

Hardware Priority Queue

  • Support 8 hardware queues

Scheduling? Queue

  • Strict priority and weighted round-robin (WRR)
  • Queue assignment based on DSCP and class of service (802.1p/ CoS)

Classification

  • Port based; 802.1p VLAN priority based; IPv4/IPv6 precedence/ type of service (ToS) /DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS

Rate Limiting

  • Ingress policer; egress shaping and rate control; per VLAN, per port and flow based

IPv6 applications

  • Web/ SSL, Telnet/ SSH, ping, Simple Network Time Protocol (SNTP), Trivial File
  • Transfer Protocol (TFTP), SNMP, Syslog

Management

WEB GUI Interface

  • Built-in switch configuration utility for browser-based device configuration (HTTP/HTTPs). Supports configuration, system dashboard, maintenance, and monitoring

Dual Image

  • Dual image provides independent primary and secondary OS files for backup while Upgrading

SNMP

  • SNMP version1, 2c and 3 with support for traps, and SNMP version 3 user-based security model (USM)

Remote Monitoring (RMON)

  • Embedded RMON software agent supports RMON groups 1,2,3,9 (history, statistics, alarms, and events) for enhanced traffic management, monitoring and analysis

IPv4 and IPv6 dual stack

  • Coexistence of both protocol stacks to migration

Firmware upgrade

  • Web browser upgrade (HTTP/ HTTPs) and TFTP Upgrade through console port as well

Port Mirroring

  • Traffic on a port can be mirrored to another port for analysis with a network ?analyzer or RMON probe. Up to N-1(N is Switchs Ports) ports can be mirrored to single destination port. A single session is supported.

Easy-port-configuration

  • Easily to configure clients QoS and security capabilities.

Other management

  • Single IP management; HTTP/HTTPs; SSH; RADIUS; DHCP Client/ DHCPv6 Client;
  • SNTP; cable diagnostics; ping; syslog; Telnet client(SSH secure support)

s-Flow

  • The industry standard technology for monitoring high speed switched networks. It gives complete visibility into the use of networks enabling performance optimization, accounting/billing for usage, and defense against security threats

uPnP

  • The Universal Plug and Play Forum, an industry group of companies working to enable device-to-device interoperability by promoting Universal Plug and Play

Green Ethernet

Link detection

  • Compliant IEEE802.3az Energy Efficient Ethernet Task Force. Automatically turns off power on Gigabit Ethernet RJ-45 port when detecting link down or Idle of client. Active mode is resumed without loss of any packets when the switch detects the link up

Cable Length Detection

  • Adjusts the signal strength based on the cable length. Reduces the power consumption for cables shorter.

General

Jumbo Frames

  • Frame sizes up to 9KB supported on Gigabit interfaces

MAC Table

  • Up to 32K MAC addresses

Discovery

Link Layer Discovery Protocol (LLDP) (IEEE802.1AB) with
LLDP-MED extensions

  • Used by network devices for advertising their identity, capabilities, and neighbors on a IEEE 802 local area network, principally wired Ethernet.

Power over Ethernet (PoE)

IEEE 802.3 PoE delivered over each of the RJ-45 ports
within the listed Power budget

  • 802.3af/at : Port 1~24
  • Power dedicated to PoE : 185Watt

Interface

Ports

  • Total System : 28 ports
  • RJ-45 : 24 GbE ports
  • SFP+ (1G/10G) : 4 ports

Environmental

Dimensions

  • 442(W)x 44(H) x 385(D) mm

Weight

    • 3.7kg

Power

    • 100-240 VAC 50~60 Hz, internal , universal,

Operating temperature

    • 0¢X ~ 50¢J

Storage temperature

    • -20¢X ~ 70¢J

Operating humidity

  • 10% to 90% , relative, non-condensing

Certification

  • CE Mark, FCC Part 15 Class A

Minimum Requirement

    • Web browser: Mozilla Firefox version 2.5 or later, Microsoft Internet Explorer ?version 6 or later
    • Category 5 Ethernet network cable
    • TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux,or Mac OS X) installed on each computer in network

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