Simple Switch replacement: configuration can be done via external dongle without any tools
High-speed non-blocking, store-and-forward switching
Eight 10/100Base-T ports at front panel (Electrical isolation: 1500 Vrms)
Port configuration: copper, 10/100 Mbit/s
Auto-negotiation / Auto MDI/MDIX crossover on all ports / manual configuration possible
Layer2-based Policy Control List
8K MAC address lookup table with automatic learning and aging
Up to 4096 VLANs
Rapid Spanning Tree Protocol and Multiple Spanning Tree Protocol to ensure loop free topology formation
Reducing multicast traffic in the network through multicast snooping - IGS (IPv4) and MLDS (IPv6)
Management Firmware System Features
Saving and restoring user configurations
Software upgrades through TFTP
System logs (syslog) and e-mail alerts for critical events
Remote monitoring (RMON) and alarm generation
Displaying the running configuration in the form of CLI commands
Management interfaces through
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CLI (RS232 console, Telnet, SSH)
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SNMP v3
Switch configuration can be loaded from external dongle
Management Firmware Security Features
User authentication using 802.1x
Controlling management access through SNMP and CLI only from authorized managers
MAC based access list (ACL) for traffic filtering
Rate-limiting and storm control to prevent packet flooding from malicious peers
Supported Protocols and Standards
DHCP client / server / relay (IEEE 1394)
Ethernet flow control (IEEE 802.3x)
GARP (VLAN-aware bridging)
GVRP/GMRP support (IEEE 802.1D, 2004)
Hypertext Transport Protocol (HTTP) Server for Remote Management and Monitoring (RFC2626)
HTTP Secure (HTTPS) - HTTP-based Remote Management over encrypted data channel (RFC2818)
IGMP snooping / IGMP proxy / IGMP Querier / MLD Discovery (RFC 4541)
Link aggregation LACP / EtherChannel (IEEE 802.3ad, 2005)
Link Layer Discovery Protocol LLDP (IEEE 802.1ab, 2005)
Multiple Spanning Tree (MSTP) (IEEE 802.1s)
Path MTU Discovery Protocol (PMTUD) (RFC 1984)
Priority-based switching, Quality of Service/DiffServ, tagged frames, Layer2-based 801.1Q VLAN-ID packet routing (IEEE 802.1p)
Port-based authentication with EAP (IEEE 802.1x - REV2004/RFC3748)
Rapid Spanning Tree Protocol (RSTP IEEE 802.1w)
Remote Network Monitoring Information Base v1 (RFC2819)
Secure Shell (SSH) for Remote Configuration (CLI) over secure channel
Secure Sockets Layer - Encrypted Data Exchange (RFC5246)
SNMP v1, v2c, v3 management
Syslog (RFC 5424)
TCP/IP v4 and v6
TFTP (RFC 1350)
VLAN/port-based VLANs GVRP/MVRP (IEEE 802.1Q Rev D5.0, 2005)
Service Interface
M12 connector at front
RS 232 / V24
I2C interface for external dongle
Front I/O
Eight Ethernet ports via M12 connectors
One service interface via M12 connector
One power input via M12 connector
Link and activity Ethernet status LEDs (2 per channel)
Status LEDs for power, reset and error codes
Electrical Specifications
Power input
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Nominal input voltage 24 VDC (9 to 36 V) according to EN50155
EN50155 power interruption class S2
Isolation (according to EN50155)
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1500 Vrms
Power consumption: 5 W
Mechanical Specifications
Dimensions: 220 mm x 130 mm x 70 mm (without connectors)
Prepared for wall or DIN-rail mounting with special mounting plates (available separately)
Weight: 1.9 kg
Environmental Specifications
Temperature range (operation):
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-40..+70°C (+85°C) with up to 85°C for 10 minutes according to class Tx (EN50155)
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Airflow: natural convection
Temperature range (storage): -40..+85°C
Relative humidity (operation): max. 95% non-condensing
Relative humidity (storage): max. 95% non-condensing
Altitude: -300 m to + 3000 m
Shock: 50 m/s², 30 ms (EN 61373)
Vibration (function): 1 m/s², 5 Hz - 150 Hz (EN 61373)
Vibration (lifetime): 7.9 m/s², 5 Hz - 150 Hz (EN 61373)
Conformal coating on request
Climatic tests according to EN50155 and EN68068
Fully EN 50155-compliant (Power Interruption Class 2, Temperature Class Tx)
IP67 compliant
MTBF
669 843 h @ 40°C according to IEC/TR 62380 (RDF 2000)
Safety
Flammability
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PCBs manufactured with a flammability rating of 94V-0 by UL recognized manufacturers
EMC
Tested according to the following railway standards:
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EN50121 (radio disturbance)
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EN61000-4-2 (ESD)
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EN61000-4-3 (radiated disturbances)
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EN61000-4-4 (burst)
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EN61000-4-5 (surge)
Conforming to e1 requirements of the German Federal Motor Transport Authority
Tested according to the following automotive standards:
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CISPR25/CISPR16 (radiated emission)
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ISO7637-2 (conducted emission - power line)
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ISO7637-2 (conductive immunity - power line)
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ISO7637-3 (capacitive immunity - signal line)
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ISO11452-2, ISO11452-5 (radiation immunity)
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EN50121 (radio disturbance)
Software Support
Firmware for configuration and management included
