Managed Ethernet switch 500NMD69
The DIN rail mountable 500NMD69 is a managed switch providing 8x Gigabit Ethernet auto-negotiating RJ45 ports with auto MDI/X, 2x SFP module slots for use with fiber optic transceivers, 1x SDSL/SHDSL interface for use with a single copper pair, as well as R0001: 2x RS-232, R0011: 1x RS-232/RS-485 and 1x RS-232 interfaces suitable for tunneling of serial protocols.
Key highlights
- Dual redundant power supply 24 … 60 V DC
- 8 x 10/100/1000 Ethernet IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab (10Base-T / 100Base-TX / 1000Base-T)
- 2 x SFP, additional SFP module is required (see 500SSMxx / 500SDMxx / 500SUMxx / 500SMMxx)
- 1 x SDSL/SHDSL (ETSI TS 101 524 / ITU-T G.991.2) for usage with a single copper pair
- 2 x RS-232 suitable for serial protocols
- 1 x alarm relay isolated changeover contact
- Product details
- Resources
Overview
The switch is able to provide redundant topologies by the Spanning Tree Protocol (STP / RSTP / MSTP). A connection to PVST+ networks is also possible. Alternatively, the Ethernet Ring Protection Switching protocol (ITU-T G.8032 ERPS) can be used.
VLAN segments, serial data tunneling and SDSL/SHDSL communication according to ETSI TS 101 524 / ITU-T G.991.2 for use with a single copper pair are supported.
The device can be used for converting between the serial telecontrol protocol IEC 60870-5-101 and the TCP-IP-based IEC 60870-5-104, as well as for converting between Modbus-RTU and Modbus-TCP. Ethernet may be distributed within a station through the eight RJ45 ports of the switch.
Depending on the SFP module equipped, the unit is able to span distances by fiber optic cable up to 200 km.
Features
- Dual redundant power supply 24 … 60 V DC
- Option for IEEE 802.3at PoE+
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