F302 - Managed Industrial Ethernet Switch

F302 - Configuration example with M12 connectors

F302 - Configuration example with RJ45 connectors

Managed Fast Ethernet Switch

The F302 is a managed 3U Fast Ethernet switch module with a maximum of eight channels at the front panel (8 RJ45 or M12 connectors) plus one additional Ethernet channel that is led to the CompactPCI J1 connector at the rear.

PowerPC CPU and Front Panel Service Interface

The F302 is managed by its own PowerPC CPU that integrates the configuration firmware. A service interface is accessible at the front panel, providing an easy way to configure the switch. A command line interface is available via the RS232 at the service port and over Ethernet via Telnet or Secure Shell (SSH). The switch can also be configured via SNMP (version 3). Additionally, the service connector can be used to attach an external dongle to store or update the switch configuration. This makes it easy to exchange the unit for service purposes.

Reliable Communication System Component

The F302 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 as well as the logical segmentation of ports (802.1q VLANs). 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 F302 an even more reliable component in the communication system.

Fully Compliant to Railway Standards

The F302 was specifically designed for rugged mobile communication systems. It is thus for example fully compliant with the EN 50155 railway standard. All components on the board are specified for a -40°C to +85°C operation temperature. There are no socketed components, hardening the card against shock and vibration. The board is ready for coating (standard with M12 connectors) and has a guaranteed minimum standard availability of 5 years. Depending on the connector type, the F302 has a front-panel width of 12 HP (3 slots) with RJ45 or 16 HP (4 slots) with M12 connectors. In either case the card occupies only one CompactPCI backplane slot.

Managed 8+1-Port rugged Ethernet switch
12 or 16 HP 32-bit/33-MHz CompactPCI
8 Fast Ethernet ports (front) on RJ45 or M12 connectors
Configuration via Telnet CLI, SNMP ver. 3 or external dongle
Switch accessible via cPCI for router applications
Service interface via D-Sub
LEDs for port and board states
-40°C to +85°C with qualified components
EN 50155 compliant (railways)

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 eight 10/100Base-T ports at front panel (Electrical isolation: 1500 Vrms)
One 10/100Base-T port at rear connector
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
- CLI (RS232 console, Telnet, SSH)
- SNMP v3
Switch configuration can be loaded from external dongle

Management Firmware Security Features

User authentication using IEEE 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
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)
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)
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

9-pin D-Sub connector at front
RS232 / V24
I2C interface for external dongle

Front I/O

Eight Ethernet ports on RJ45 or M12 connectors
One service interface via 9-pin D-Sub connector
16 link and activity Ethernet status LEDs (2 per channel)
Status LEDs for power, reset and error codes

Rear I/O

One 10/100Base-T port via CompactPCI J1 (rear)

CompactPCI Bus

Compliance with CompactPCI Specification 2.0 R3.0
Only one slot required on the 3U CompactPCI bus
Peripheral slot
Compliance with PCI Specification 2.1
V(I/O): +3.3 V
Ninth Fast Ethernet port via CompactPCI J1

Electrical Specifications

Supply voltage/power consumption:

+3.3 V (-3%/+5%), 5 W
+5 V (-3%/+5%), 5 W

Mechanical Specifications

Dimensions: conforming to CompactPCI specification for 3U boards
Weight: 316 g (16HP model with M12 connectors)

Environmental Specifications

Temperature range (operation):
- -40..+85°C
- Airflow: min. 10 m³/h
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: according to EN 60068-2-27
Bump: according to EN 60068-2-29
Vibration (sinusoidal): according to EN 60068-2-6

MTBF

778 505 h (RJ45 model) or 752 506 h (M12 model) @ 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 included

F302 - Managed Industrial Ethernet Switch (Product Discontinued)

Features

Specifications

Software

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Firmware/BIOS

Documentation

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