Pts 7128 Series Modularized Advanced Managed Industrial Ethernet Switch

IEC 61850-3 and IEEE 1613(power substation) compliant
? Up to 4 Gigabit uplinks ports
? Modularized design for flexible and scalable networks
? Support all kinds of advanced network management functions such as
QoS, VLAN, IGMP snooping, port trunk, SNMPv1/v2c/v3, RSTP/STP and
LLDP
? Proprietary Ring Protocol (recovery time < 20ms), RSTP, STP and MSTP
For network redundancy
? Rear cabling meets application requirement for power system

Support L3 multiple dynamic routing protocols such as RIP v1/v2, OSPFv2 and BGPv4, static routes and IP policy routing.
Support multicast routing protocols such as PIM-SM, PIM-DM and DVMRP
Support DHCP Option 82 for distributing IP addresses through different policies
Transmit multicast packets such as packets about IEC 61850 GOOSE or sampling value
Support proprietary ring protocol and RSTP/STP/MSTP(IEEE 802.1w/D/s)
Support IGMP Snooping for<001F>filtering multicast traffic
Support port-based VLAN, IEEE 802.1Q VLAN and GVRP to perform network management easily
Enhance the decision mechanism through QoS--IEEE 802.1p/1Q and ToS/DiffServ
Adopt 802.3ad and LACP to optimize the network bandwidth
Support IEEE 802.1X, HTTPS and SSL to enhance network security
Support SNMP v1/v2c/v3 for different levels of network management
Provide internal diagnosis to facilitate trouble location and removal
Lock ports to allow only the authorized MAC address to access
Support powerful ACL and hardware L2 to L7 data filtration
Support multi-port mirror for online debugging
Export alarms about abnormal events through Email, systematic audio prompt or relay
Support the alarm of the power-off event through the remote hardware or software
Debug and configure through Web browser, Telnet or serial console
Support LLDP for network topology discovery
Support the port loopback protection function that effectively avoids the ring storm
Prevent attacks and common viruses