RS1 - Rugged MIPIOS® Managed Ethernet Switch

Technical Data

Switch Fabric Key Features

Eight 10/100Base-T ports at front panel
• Electrical isolation: 1500Vrms

1 Gigabit uplink port at front panel

Auto-negotiation

High-speed non-blocking, store-and-forward switching

8K MAC address lookup table with automatic learning and aging

QoS (Quality of Service) support with 4 traffic classes (IEEE 802.1p tagged frames)

Layer 2 switching

Back pressure or IEEE802.3x flow control

Automatic MDI/MDI-X crossover (all ports)

TCP/IP (IPv4, 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

DHCP client, server and relay

Management interfaces through
• CLI (RS232 console, Telnet, SSH)
• SNMP v3
• WebUI (HTTP and HTTPS/SSL)

Switch configuration can be loaded from external dongle

Management Firmware Layer 2 Features

Transparent bridging

QoS (DiffServ) and 802.1p traffic prioritization queuing, polishing, shaping

VLAN-aware bridging with GARP

Static and dynamic VLANs (through GVRP)

Dynamic learning of multicast groups through GMRP

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)

IGMP proxy

Aggregating physical ports for increasing bandwidth and redundancy through link aggregation (LACP)

Link Layer Discovery Protocol (LLDP)

SNMP (v1, v2c, v3) agent and MIB support, configuration save/restore

Management Firmware Security Features

User authentication using 802.1x

Controlling management access through SNMP, CLI and web only from authorized managers

MAC based and IP based access list (ACL) for traffic filtering

Rate-limiting and storm control to prevent packet flooding from malicious peers

Supported Ethernet Standards

Transparent bridging: IEEE 802.1d, 2004

VLAN: IEEE 802.1q Rev D5.0, 2005

Port based VLANs: IEEE 802.1q Rev D5.0, 2005

GVRP/GMRP support: IEEE 802.1d

Rapid Spanning Tree Protocol: IEEE 802.1d

Multiple Spanning Tree: IEEE 802.1s, IEEE 802.1Q Rev D5.0, 2005

IGMP snooping: draft-ietf-magma-snoop-12.txt

MLD snooping: draft-ietf-magma-snoop-12.txt

Link aggregation: IEEE 802.3ad, 2005

Port based authentification with EAP: IEEE 802.1x - REV2004

Link Layer Discovery Protocol: IEEE 802.1ab, 2005

Power over Ethernet support: IEEE 802.1af

Priority based switching: IEEE 802.1p

Power Over Ethernet Features

Power over Ethernet functions on ports 1 and 2
• PSE (Power Sourcing Equipment) function
• Supplies one PD class 0 device or two PD class 2 devices (up to 15W total)

Service Interface

M12 connector at front

RS 232 / V24

I²C interface for external dongle

Front I/O

8 Ethernet ports via M12 connectors

Gigabit uplink port
• 8-pin M12 connector, A-coded

1 service interface via M12 connector

2 redundant power inputs via M12 connectors

Link and activity Ethernet status LEDs (2 per channel)

Power over Ethernet status LEDs

Status LEDs for power, reset and error codes

Electrical Specifications

Power input
• Nominal input voltage 24VDC (9 to 36V) or 110VDC (77 to 150V) according to EN50155
• Two redundant inputs
• Power-on threshold: 0.7xUn = 16.8V (for 24VDC PSU) or 77V (for 110VDC PSU)
• Power change-over threshold (when a secondary power source is connected): 12V (for 24VDC PSU) or 66V (for 110VDC PSU) (lower input voltage results in automatic switch to secondary power source)
• Minimum input voltage when no secondary power source is connected: 9V (for 24VDC PSU) or 66V (for 110VDC PSU)

EN50155 power interruption class S2

Isolation (according to EN50155)
• Input/output: 1500VDC/1000V eff
• Input/shield: 1500VDC/1000V eff
• Output/shield: 1500VDC/1000V eff
• Ground/shield: 1500VDC/1000V eff

Power consumption: tbd.

MTBF: Approx. 200,000h (tbc.) @ 40°C according to IEC/TR 62380 (RDF 2000)

Mechanical Specifications

Dimensions: 220mm x 130mm x 70mm (without connectors)

Prepared for wall or DIN-rail mounting with special mounting plates (available separately)

Weight: 1.9kg

Environmental Specifications

Temperature range (operation):
• -40..+70°C (+85°C) with up to 85°C for 10 minutes according to class Tx (EN50155)
• Airflow: natural convection

Temperature range (storage): -40..+85°C

Relative humidity (operation): max. 95% non-condensing

Relative humidity (storage): max. 95% non-condensing

Altitude: -300m to + 3,000m

Climatic tests according to EN68068

Shock and vibration tested according to EN61373

IP 67 compliant

Conformal coating on request

Safety

PCBs manufactured with a flammability rating of 94V-0 by UL recognized manufacturers

EMC

Tested according to the following railway standards:
• EN50121 (radio disturbance)
• EN61000-4-2 (ESD)
• EN61000-4-4 (burst)
• EN61000-4-5 (surge)

Conforming to E1 requirements of the German Federal Motor Transport Authority

Tested according to the following automotive standards:
• CISPR25/CISPR16 (radiated emission)
• ISO7637-2 (conducted emission - power line)
• ISO7637-2 (conductive immunity - power line)
• ISO7637-3 (capacitive immunity - signal line)
• ISO11452-2, ISO11452-5 (radiation immunity)
• ISO10605 (ESD immunity)
• EN50121 (radio disturbance)

Firmware

Firmware for configuration and management included