Monday, 21 July 2014 / Published in Networking, Solutii 10Gbe

Layer 2 Ethernet Switch – SSE-G2252P w/ Power-over-Ethernet

SSE-G2252P

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

Specifications:

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

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

 

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