G302

Managed 16-Port Rugged Industrial Ethernet Switch

3U CompactPCI Serial

Eingestelltes Produkt

G302 Configuration example with RJ45 connectors

G302 Configuration example with M12 connectors

G302 Configuration example with RJ45 connectors and heat sink

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Managed 16-port rugged Ethernet switch
Up to 16 Gigabit Ethernet ports on rear I/O
Or 3 ports on front and up to 13 ports on rear
Configuration via Telnet CLI, SNMP ver. 3 or external dongle
Service interface via M12
LEDs for front port and board states
-40°C to +85°C with qualified components
EN 50155 class TX compliant (railways)
PICMG CPCI-S.0 CompactPCI Serial system slot and peripheral card

Beschreibung

Managed Industrial Ethernet Switch
The G302 is a managed 3U Ethernet switch implemented as a CompactPCI Serial board. It occupies one system slot or one peripheral slot, using a 4 HP front panel with 3 Gigabit Ethernet ports on RJ45 or M12 connectors and one service interface via M12. The G302 either features three Ethernet ports on the front and up to 13 Ethernet ports on the rear or alternatively all 16 Ethernet ports on the rear, which is the ideal solution for conduction cooling.

Reliable Communication System Component
The G302 supports full-duplex and half-duplex operation with auto-negotiation, high-speed non-blocking store-and-forward switching, Quality of Service (QoS) support with four traffic classes IEEE 802.1p and three-level 802.1x security. The switch is fault tolerant and restores itself on its own: If a link is temporarily unavailable, frames can be sent via backup/redundant links (spanning tree protocol/link aggregation) and no data loss occurs. Its built-in test mechanisms make the G302 an even more reliable component in the communication system.

Compliant to Railway Standards
The railway Ethernet switch is specifically designed for rugged mobile communication systems and fully compliant with the EN 50155 railway standard, qualified for a -40°C to +85°C operation temperature and ready for coating.

Key Features

Simple Switch replacement: configuration can be done via external dongle without any tools
High-speed non-blocking, store-and-forward switching
Up to three 10/100/1000Base-T ports at front panel (Electrical isolation: 1500 Vrms)
Up to sixteen 10/100/1000Base-T ports at rear connector (Electrical isolation: 100 Vrms)
Port configuration: copper, 10/100 and 1000 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 CPU

NXP PowerPC MPC8314
- 266 MHz maximum processor core frequency
512 MB SDRAM
- DDR2 Management CPU memory
32 MB Flash
- Management CPU Flash

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
- CLI (RS232 console, Telnet, SSH)
- 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 Firewire
Energy Efficient Ethernet (IEEE 802.3az)
Ethernet flow control (IEEE 802.3x)
GARP (VLAN-aware bridging)
GVRP/GMRP support (IEEE 802.1D, 2004)
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
SNMP v1, v2c, v3 management
Syslog (RFC 5424)
TCP/IP v4
TFTP (RFC 1350)
VLAN/port-based VLANs GVRP/MVRP (IEEE 802.1Q Rev D5.0, 2005)

Service Interface

8-pin M12 connector
RS232
I2C interface for external dongle

Front I/O

Three Ethernet ports on RJ45 or M12 connectors
One M12 service connector
Six link and activity Ethernet status LEDs (2 per channel)

Rear I/O

Up to 16 Ethernet links

CompactPCI Serial

Compliance with CompactPCI Serial PICMG CPCI-S.0 Specification
System or peripheral slot

Electrical Specifications

Supply voltage/power consumption

+12 V (+/-10%), 15 W max.

Mechanical Specifications

Dimensions: conforming to CompactPCI Serial specification for 3U boards
Front panel: 4HP with ejector
Weight: 170 g (with RJ45 connectors)/tbd g (with M12 connectors)

Environmental Specifications

Temperature range (operation):
- -40..+85°C
- Airflow: 1.0 m/s
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)
Climatic tests according to EN 68068
Fully EN 50155-compliant (Power Interruption Class 2, Temperature Class TX)

MTBF

612 519 h @ 40°C according to IEC/TR 62380 (RDF 2000)

Safety

Flammability (PCBs)

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

EMC Conformity

EN 55022 (radio disturbance)
EN61000-4-2 (ESD Immunity)
IEC 61000-4-4 (burst)

Software Support

Firmware for configuration and management

G302

Managed 16-Port Rugged Industrial Ethernet Switch

Hauptmerkmale

Firmware/BIOS

Quicklinks

duagon Headquarters

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