SUPERMICRO 1U L2 Switch 48-port gigabit +4x1G SFP ports

Popis produktu:

• 48 RJ45 10/100/1000 ports and
• 4 SFP 1G ports
• Non-blocking connectivity
• Standard Layer 2 Features:
• IPV4 and IPv6, QoS, 256VLANs
• Jumbo Frame Support up to 9KB
• RJ45 Console Port for CLI:
  Web Management GUI, CLI
• Energy Efficient Ethernet (802.3az)
• Power supply: 65W (83% efficiency)
• 1U form factor for flexible installation
• Dimensions (W x D x H):
  440mm x 379mm x 43mm
• Weight: 6.8 lbs / 3.1 kg


Specification

   Switching Features:
    - 16K MAC address entries
    - Auto negotiation on all ports
      * Flow Control supported
      * Provides IEEE 802.3x for full
         duplex mode
    - 10/100Mbps mode > back pressure
       flow control half duplex mode
    - Storm protection
      * Broadcast
      * Multicast
    - Spanning tree
      * IEEE 802.1D spanning tree
      * IEEE 802.1s multiple spanning
         tree (32 instance)
      * IEEE 802.1w rapid spanning tree
      * Spanning Tree fast forwarding
      * Loopback Detection
      * Auto edge port
      * BPDU filter/guard
      * Root Guard
    - VLANs support:
      * IEEE 802.1Q VLAN
      * Port-based VLAN
      * MAC-based VLAN
      * Protocol-based VLAN
         - 16 entries per system
      * IP-based VLAN
      * 256 active VLANs
      * Support private VLAN Edge
         (Traffic Segmentation)
      * Voice VLAN
      * Guest VLAN
      * VLAN Trunking
      * GVRP
      * Supports Multicast VLAN
         Registration (MVR)*:
        - 5 MVR group
        - 256 MVR source group
         (shared with IPMC table)
    - Double tagging:
      * IEEE 802.1 Q-in-Q
      * IEEE 802.1ad provider bridge
      * Unqualified learning and forwarding
    - IGMP:
      * IGMP snooping v1/v2/v3
      * IGMP v1/v2 querier
      * IGMP immediate leave
      * IGMP filtering/throttling
      * IGMP snooping leave proxy
      * IGMP v1/v2/v3 proxy
    - Link Aggregation
      * IEEE 802.3ad with LACP
      * Manual trunking
      * Up to 12 aggregation groups
         are supported, and up
         to 8 ports per group
   Security Features:
    - Port Security (MAC-binding)
      * Static port (MAC-based)
      * Dynamic port (MAC-based)
    - User/Password protected
       system management interface
      * SNMP
      * Web
      * Telnet
    - Access control list (512 rules)
      * L2/L3/L4
      * IP-MAC ACL
      * Time-based ACL
    - Extended IPv6 ACL
    - RADIUS (RFC2138)
    - TACACS+
    - HTTPS/SSL
    - SSH v1.5/v2.0
   Quality of Service (QoS):
    - Provides 4 queues per port
    - Priority queue scheduling scheme
      * Strict priority
      * Deficit weighted round robin
    - IPv4/v6 DiffServ
      * L2/L3/L4 Traffic Classification /
         Priority Management
      * IEEE 802.1p (COS)
      * DSCP/TOS
      * TCP/UDP port number
      * IP SA/DA
      * MAC SA/DA
      * IPv6
    - Queuing
      * Port based CoS
      * IEEE 802.1p VLAN information
         based CoS
      * IP ToS/IP precedence
         based CoS
      * DSCP based CoS
      * TCP/UDP port base CoS
      * QoS marking
    - Packet prioritization based on
       ingress/egress ports'
       pre-defined value listed below
      * Trusted
      * IEEE 802.1p/Q tag
      * ToS field tag
      * IPv4 DSCP
      * Ethernet type field
      * TCP and/or UDP port numbers
      * SA and/or DA IP address
      * ToS Field Tag
    - Traffic shaping
      * IP based (all ports)
      * Port based (all ports)
      * Port based shaping QoS aware
    - Per port bandwidth management
      * Resolution 64KB
    - Ingress/Egress metering at
       64KB increments
      * Ingress/egress policer
      * Ingress and egress co-work
    - CPU interface filtering
   Management Features:
    - RJ45-type console interface
    - Management methods:
      * Web-based
      * Telnet (4 session)
      * SNMP
    - Software upgrade/download
    - Multiple configuration file upload /
       download by TFTP and HTTP
    - Dual image
    - Auto upgrade
    - IP address assignment
      * Static IP assignment
      * BOOTP and DHCP for IP
         address assignment
    - DHCP functions
      * DHCP client
      * DHCP snooping
      * DHCP Option 82 relay agent
      * DHCP snooping Option 82
      * DHCP dynamic provision option
         66, 67
    - DNS: Client, Proxy
    - Telnet-Server
    - SNMP v1/v2c/v3
    - RMON
    - Port mirroring
    - VLAN mirroring
    - MAC-based mirroring
   Operating Conditions:
    - Operating temperature: 0 to 50°C


Dimensions
Width

   17.3" (440mm)

Depth

   11" (379mm)

Height

   1.7" (43mm)

Weight

   6.8 lbs (3.1 kg)

Available Colors

   Black

Stránky o produktu:

http://www.supermicro.com/products/accessories/networking/sse-g2252.cfm