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Layer 2 Ethernet Switch - SSE-G2252P w/ Power-over-Ethernet
Super Micro Computer, Inc.
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  Products   Networking   [ SSE-G2252P ]
Layer 2 Ethernet Switch w/ Power-over-Ethernet
 
Compliance
RoHS
RoHS 6/6
 
Highlights
• Layer 2 Switching
• Non-blocking connectivity
• 1U form factor for flexible installation
 
Summary
• 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-over-Ethernet (802.3at)
  - Up to 30W per port / Up to 400W total PoE budget
• Power supply: 500W (87% efficiency)
• 1U form factor for flexible installation
• Dimensions (W x D x H): 440mm x 379mm x 43mm
• Weight: 11.7 lbs / 5.3 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

Specification (Continued)
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

PoE Features:
 - Compliant with IEEE 802.3af-2003
 - Compliant with IEEE 802.3at-2009
 - PD classification
 - PoE on 10/100/1000Base-T ports only (port 1~48)
 - Automatic load sensing - power control circuitry automatically
    detects power over Ethernet on access point before providing
    power
 - Power start/stop (remote sense)
 - Maximum output power with internal power supply - 400W:
   * Simultaneously 48 ports can support max. of 8.5W per port
   * Simultaneously 26 ports can support max. of 15.4W per port
   * Simultaneously 13 ports can support max. of 30W per port
 - Power feeding over 1/2 and 3/6 data twisted pair of Cat. 5
    UTP/STP cable
 - Independent overload and short-circuit protection for each port
 - LED indicators for power status per port
 - Per port configuration
   * Power on/off
   * Port priority configuration
 - Support AC disconnect
 - Support IEEE 802.3af/IEEE 802.3at MIB for power over
    Ethernet function

Operating Conditions:
 - Operating temperature: 0 to 50°C
 
Dimensions
Width
  • 17.3" (440mm)
Depth
  • 11" (379mm)
Height
  • 1.7" (43mm)
Weight
  • 11.7 lbs (5.3 kg)
Available Colors
  • Black
 
Download
Manuals - User's Manual [ Download ]
- Installation Guide [ Download ]
Firmware - Firmware Upgrade [ Download ]
 
Standard Parts List (Included in the box)
   - Switch
   - Power Cord (US style)
   - Console Cable
   - CD-ROM with User's Manuals
   - Quick-Install Guide
   - Mounting flanges (2)
   - Miscellaneous screws
   - Rubber foot-pads
Information in this document is subject to change without notice.
Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.