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Picture 1 link-lose-backup: The Backup path will become Active within 100ms (configurable), and keep the whole LAN working in good.
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Picture 2 Versatile topologies: The proprietary STP protocol of RS-405 allows users to construct more and complicate topologies than basic ring architecture.
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Picture 3 Cost effective ring Ethernet: Having one RS-405 and other lower cost unmanaged Ethernet switches (e.g. NS-205/208 series) in a ring, this Ethernet LAN is also tolerant to link lose.
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Picture 4 Relay output: The relay output of RS-405 could deliver warning signal when failure on one power input or when link lose.
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Picture 5 Modbus/TCP: RS-405 series support Modbus/TCP protocol. Using this protocol, administrator of Ethernet LAN can read port status of RS-405 and SCADA can know the health condition of the LAN where it is based on.
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Features
- Plug and Play
- Provide redundant path to Ethernet LAN
- Support various ring Topologies
- Real-time performance
- Certified for harsh industrial environments
- Support Modbus/TCP protocol to read port status
- Relay output for link lose alarm
- Support redundant power input |
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Specifications:
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Ethernet switch type |
Intelligent store & forward |
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RJ45 ports (shielded) |
10/100BaseT(x) |
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RJ45 speed (auto-negotiating) |
10 Mbps or 100 Mbps |
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RJ45 auto-mdi/mdi-x |
All 5 ports |
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Ethernet protocols supported |
All standard IEEE 802.3 |
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Memory bandwidth |
3.2 Gbps |
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Completely compliant |
IEEE 802.3, IEEE 802.3u, IEEE802.3x |
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Full or half duplex operation |
Auto-sensing |
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MAC addresses supported |
2K |
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Ethernet isolation |
1500 VRMS 1 minute |
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Required supply voltage |
+10 ~ +30 VDC |
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Power input isolation |
1KV |
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Power consumption
(Redundant input terminals)
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5 W
(typical - all ports active at 100 Mbps)
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Operating temperature |
-30 ~ +75°C |
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Storage temperature |
-40 ~ +85°C |
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Vibration |
EN 50155 and EN11373. |
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EMC immunity |
EN61326-1 (EN61000-4-2, 3, 4, 5, 6) |
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Dimensions
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Ordering Information
RS-405: 5 port Real-time-ring Switch
RSM-405: 5 port Real-time-ring Switch with metal case |
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