INDUSTRIAL POWER OVER ETHERNET SWITCH Industrial 7 FE/PoE, 1GbE/PoE, 2GbE Managed High Power PoE Switch JetNet 6910G-M12 The JetNet 6910G-M12 is the new generation Powerover-Ethernet Switch with M12 rugged connectors for IP surveillance in harsh environment, including Train, MRT and LRV applications. It provides 8 ports PoE/PSE on 7 Fast Ethernet ports and 1 Gigabit port, with device fault bypass function on 2 other Gigabit interfaces. The PSE system enabled 30W high power PoE function in compliance with IEEE 802.3af/at standard. The Switch system can also adapt to several power input ranges to meet different criteria in railway eco system. With the major features above, the JetNet 6910G-M12 is the superior device to construct IP surveillance network on train with multibackup features to ensure the passenger’s safety and the train network reliability. Heavy Industry Wide Temp 7 Fast Ethernet M12 D-code , 3 Gigabit M12- X-code , M12-A Power, M12-A Console/USB Rugged M12 Ethernet, Power, Management connector to prevent damages from shock and vibration 8 IEEE 802.3at PSE allocated to 7 Fast Ethernet ports and 1 Gigabit Ethernet port 2 Gigabit Ethernet interfaces support Device Fault Bypass function Railway Power System design with 100W PoE budget in compliance with safety requirements Network Redundancy – MSR (Multiple Super Ring),ITU-T G.8032 ERPS, RSTP, MSTP, Super Chain Fully Device Management – SNMP v1/v2c/v3, RMON, Web UI, Telnet and Local Console Friendly Device and Network Topology recovery Utility – Korenix View, Korenix NMS Advanced Network Security –MAC Security, IEEE 802.1x Port Based access control , IEEE 802.1x Radius Server authentication Layer 2 Network Performance – IEEE802.1Q VLAN, Private VLAN, Trunk, Traffic Filtering, DHCP Server/Client, Traffic Prioritize, Forwarding Rate Control Real Hardware Watchdog against internal system malfunction Railway power system – 110V (HVDC model), 24V (LVDC model) Korenix Technology

Driving the IP Surveillance The advanced PoE /PSE function enabled remote power feeding capability in compliance with IEEE 802.3af/at, including 2-Event and 1-Event-LLDP PoE classification behaviors to ensure the functioning of PoE/PD powering technology to activate legacy PD device without detection and classification, it can support all kinds of the standardized PoE/IP camera PoE/PD devices. Rugged M12 Connector Design, Fulfill Transport Application The reliable communication mechanism should be taken into consideration for the electrical equipment design when installed into the transport system....

High Reliability System design with Hardware Watch-Dog Timer The JetNet 6910G-M12 is designed with hardware watch-dog feature to meet the requirement of railway applications. The independent hardware watch-dog timer offers 10 seconds duration to detect system operating status. Once the Switch operating system ceased, the watch-dog system will reset Switch system automatically. The hardware-based watch-dog re- activates Switch suffering from software kernel crash due to external noise interference, and keeps Switch working online. Bypass Fault Device in Daisy- Chain or Ring Topology In the metro...

Ring Master Rapid Super Ring (RSR™ )Technology The Rapid Super Ring (RSR™) technology provides advanced Ring Redundancy Technology, its shortest recovery time is from 20ms to few mini second for Fast Ethernet copper/fiber rings, and the Ring-Master (R.M.) can be auto-selected by RSR™ engine. One of Ring path of R.M. is the primary path, the other is block path for standby. Once the primary path failed, the 2nd path will be recovered within few milliseconds. Besides, the restoration time can be shortened to zero Rapid Dual Homing (RDH™) Technology The Rapid Dual Homing (RDH™) is designed to engaged...

MultiRing Technology The MultiRingTM provides easier connectivity between two or more ring networks. The simplest example is to connect two rings by using single device. User can extend the network by linking multiple rings into a line or star topology. The MultiRingTM has great diversity of various ring technology, when MutliRingTM enabled, the Switch can connect TrunkRingTM, RSRTM together and simultaneously provide more high speed ring connectivity. It provides extensibility while keeping the great compatibility. Multi Ring Multi Ring with TrunkRing Super Chain Technology The Super Chain is...

Specification Technology Standard IEEE 802.3u 100Base-TX IEEE 802.3ab 1000Base-T IEEE 802.3x Flow Control and Back-pressure IEEE 802.3af Power over Ethernet IEEE 802.3at High power PoE IEEE 802.1AB Link Layer Discovery Protocol (LLDP) IEEE 802.1Q VLAN and GVRP IEEE 802.1D Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) IEEE 802.3ad Link Aggregation Protocol (LACP) IEEE 802.1x Port Based Network Access Protocol Performance Switch Technology Store and Forward technology with 32Gbps switching fabric System Throughput 8.3Mega packets per second, 64Bytes packet...

Port Mirroring Online Traffic monitoring on multiple selected target ports Port Security Only permit link partner which with predefined MAC address to access the Ethernet interface DHCP Client/Server with IP & MAC address binding, DHCP Relay Agent function and DHCP Server with static port based IP assigned function Port Based Network Access Control with EAPoL to permit or Deny interface access with Remote RADIUS Server authentication Power over Ethernet IEEE 802.3af/at, End-Span wiring architecture Auto Mode: IEEE 802.3af/at behaviors with IEEE 802.3at 1-Event for high power IEEE 82.3at 1-event...

Power: System Power Ready (Green on) Sys: System Ready (Green on), System Updating (Green Blinking) R.S.: Ring Normal(Green on)/ Wrong ring port connective(Green blinking), Ring abnormal (Amber on)/ Device’s ring port disconnect (Amber blinking) Power Requirement System Power • JetNet 6910G-M12 HVDC Typical Input voltage: DC 110V (Un), Variation voltage 77V (0.7Un)~137.5V (1.25Un) • JetNet 6910G-M12 LVDC Typical Input voltage: DC24V (Un), Variation voltage 16.8V (0.7Un)~30V (1.25Un) Power consumption HVDC: 25Watts without PoE/PD loading LVDC: 20Watts without PoE /PD loading Mechanical Installation...