Train Switch Advantage & Comparison with Oring,Moxa -Pioneering Industrial and IP Network- Presented by Marketing Dept. March,2015
Agenda 1.Hardware Advantages & Comparison 2.Software Advantages
ADVANTAGE & COMPARISON
Hardware Advantage & Comparison IP67 Compact Aluminum housing vs IP54 / IP40 / M12 bulky switch (EN50155 series) IP67 Aluminum vs. Others IP54 / IP40
Hardware Advantage & Comparison High PoE budget and latest 802.3at/af standard under extreme temperature (-40C to 75C) 12V input to have maxi 80W PoE buget 24V input to have maxi. 120W PoE buget 72V/110V input(rail EN50155 series) to have max. 80W PoE budget PS. The PoE budget will be higher at room temperature Budget Moxa Oring 12V in 80W X 60W 24V in 120W 180W 120W 72V in 80W n/a x 110V in 80W 160W x
Hardware Advantage & Comparison Complete range from dumb, managed and premium managed or PoE solution Support 10/100TX PoE to All Gigabit PoE from 8,1610/100 PoE to 8 16 Gigabit PoE O-ring Moxa 8x100 PoE V (d&s) V (d&s) V (d&s) 16x100 PoE V (s) v x 8xGiga PoE V (d&s) Q3,2015 V (d&s) x d:dumb s:snmp managed 16xG PoE V Q3,2015 x x
Hardware Advantage & Comparison System Interface/ Performance Oring Moxa Ring structure Support ITU G.8032 v2/2012 for Ring protection in less than 20ms for self-heal recovery (basic mode) Support various ring/chain topologies Ring covers data & multicast* packets Co-exist with RSTP on different ports Support O-Ring (recovery time < 30ms over 250 units of connection) and MSTP(RSTP/STP compatible) for Ethernet Redundancy O-Chain allow multiple redundant network rings Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), CoS Per port 8 queues 8 queues Per port 4 queues Mac address table 16K Mac table 8K Mac table 8K Mac table VLAN Port Based VLAN IEEE 802.1Q Tag VLAN (256 entries)/ VLAN ID (Up to 4K, VLAN ID can be assigned from 1 to 4096.); MVR (multi vlan registeration) QinQ tag vlan (to be released) Max. Number of Available VLANs: 256 Port Based VLAN IEEE 802.1Q Tag VLAN (256 entries)/ VLAN ID (Up to 4K, VLAN ID can be assigned from 1 to 4096.);GVRP VLAN IGMP Supports IGMP snooping v1,v2,v3 256 multicast groups, IGMP query, IGMP router port IGMP multicast groups: 128 for each VLAN IGMPv1/v2, GMRP Security Static MAC/Dynamic MAC based port locking support/ IP address access control / ACL / SSH / SSL Radius centralized password management SNMPv3 encrypted authentication and access security Https / SSH enhance network security SNMPv3, IEEE 802.1X, HTTPS, and SSH SNMP SNMP V1/V2c/V3 SNMP v1/v2c/v3 SNMPv1/v2C/v3 Spanning Tree Protocol STP/RSTP/MSTP STP/RSTP/MSTP STP/RSTP/MSTP DHCP Provides DHCP Client/ DHCP Server/ DHCP Option 82 relay (port based & vlan based) / DHCP option 82 server built in DHCP Server/Client/Relay Provides DHCP Client/ DHCP Server/ DHCP Option 82 relay (port based & vlan based) IEEE 1588 PTP Y (hardware based on 4GT) N Y (software based) Topology View Y Optional optional (NX-View) Enviromental monitoring Y N n/a SMTP & SMS text Y, both Y, SMTP Y, SMTP
Software Advantage & Comparison Dynamic ring coupling for train carriage exchange without reconfiguration Train coupling topology is common in multi-unit trains for efficient operation, however, this would require auto configuration for railway operator. So a traditional coupling topology need to be tuned to fit with 2, 3 or even 4 cars exchanges. In consideration of each car network has the same setting but with different IP as well as to limit multicast flows to certain ports Each car has the DHCP server for port based DHCP network for easy maintenance
Software Advantage & Comparison QoS base by VLAN (Advanced QoS) Most switches are able to adapt QoS function but the device must be able to acknoledge QoS packet or by port based QoS. However, through VLAN, the QoS setting can be simple. The Advanced QoS is the best and most convenience solution for traffic-management no matter the devices supporting QoS or not. Users can do planning at application level and make network performance more predictable and bandwidth utilization more effective. For example, IP cam and VOIP phone are in the same network but need to prioritize VOIP packet in VLAN1, with Advanced QoS, the VOIP packet will be sent in prior to video multicast packet where user don t need to worry whether VOIP device is able to read QoS packet. Video package VoIP package
Software Advantage & Comparison Mac based DHCP Server The MAC-based DHCP simply assigns an IP address to a client according to its MAC address pre-setting inside the switch. In the switch configuration, users just only enable DHCP server and set one desired IP address to MAC address. This feature fits for one level network structure.
Software Advantage & Comparison Hybrid DHCP Port & VLAN based distribution By supporting DHCP option 82 and Port-based DHCP server simultaneously, not only the clients can get the fixed IP address assigned by the port number or VLAN ID where the device is connected, but the relay agents get the fixed IP address according to the port number it attached Most of switch products are not built in DHCP Option 82 server but relay agent function where network need another DHCP Option 82 server which might be a difficulty in harsh network like vehicle, train or track side
Software Advantage & Comparison Channel bonding for redundancy and bandwidth increment Channel bonding is to build redundancy and load balance with the PC where support dual Ethernet interfaces.
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