The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, machinery, electronics, automobile manufacturing, tobacco, plastics machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and so on.

SBS VME-IP-Carrier VIPC616 module

Resiliency and high availability • Smart continuous switching technology for instantaneous and transparent CMM failover in redundant CMM configuration • MC-LAG active-active dual homing over IEEE 802.3ad (LACP) interfaces enabling a highly resilient architecture • ISSU for non-disruptive maintenance software upgrade in redundant CMM configuration • ITU-T G.8032 Ethernet Ring Protection (ERPv2) designed for loop protection and fast convergence times (sub 50 ms) in ring topologies

• Ring Rapid Spanning Tree (RRSTP) optimized for ring topology to provide less than 100-ms convergence time • IEEE 802.1s Multiple Spanning Tree Protocol (MSTP): Encompasses IEEE 802.1D Spanning Tree Protocol (STP) and IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) • Per-VLAN Spanning Tree (PVST+) and Alcatel-Lucent 1x1 STP mode • IEEE 802.3ad Link Aggregation Control Protocol (LACP) and static LAG groups across modules are supported • Dual-home link support for sub-second link protection without STP • Virtual Router Redundancy Protocol (VRRP) to provide highly available routed environments • Bidirectional Forwarding Detection (BFD) for fast failure detection and reduced re-convergence times in a routed environment

Access control 

• AOS Access Guardian framework for comprehensive user-policy-based network access control (NAC) • Auto-sensing 802.1X multi-client, multi-VLAN • MAC-based authentication for non-802.1x hosts • Web-based authentication (captive portal): A customizable web portal residing on the switch that can be used for authenticating supplicants as well as non-supplicants • Group mobility rules and “guest” VLAN support • Authenticated VLAN that challenges users with username and password and supports dynamic VLAN access based on user • Host integrity check (HIC) agent on each switch makes it an HIC enforcer and facilitates endpoint device control for company policy compliance; quarantine and remediation are supported as required • User Network Profile (UNP): Simplifies NAC management and control by dynamically providing pre-defined policy configuration

• Broadcast, unknown unicast and multicast storm control to avoid degradation in overall system performance • Redundant and hot-swappable power supplies, transceiver modules offering uninterruptible service • Dual image and dual configuration file storage provides backup • WCCPv2 for transparent traffic flow redirection and better bandwidth utilization Advanced

Containment, monitoring and quarantine 

• Support for Alcatel-Lucent OmniVista 2500 NMS Quarantine Manager and quarantine VLAN • Learned Port Security (LPS) or MAC Address Lockdown: Secures the network access on user or trunk ports based on MAC address • DHCP snooping, DHCP IP/Address Resolution Protocol (ARP) spoof protection • Embedded traffic anomaly detection (TAD) monitors traffic patterns typical for wormlike viruses and either shuts down the port or reports to the management system • ARP poisoning detection • IP Source Filtering as a protective and effective mechanism against ARP attacks • Support of Microsoft® Network Access Protection (NAP) • Bridge Protocol Data Unit (BPDU) blocking automatically shuts down user ports if an STP BPDU packet is seen to prevent topology loops • STP Root Guard: Prevents edge devices from becoming STP root nodes • LLDP Security mechanism for rogue device detection and restriction • Loopback Detection to authenticated clients – VLAN, ACL, bandwidth, HIC • SSH for secure CLI session with public key infrastructure (PKI) support • Centralized RADIUS and Lightweight Directory Access Protocol (LDAP) user authentication • TACACS+ client allows for authentication, authorization and accounting (AAA) with a remote TACACS+ server • Microsoft Active Directory authentication snooping (Kerberos)