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1. 99 33 5 901 Phone 33 0 450 955 312 Fax 215 542 9577 E mail info men de Fax 33 0 450 955 211 E mail sales menmicro com www men de E mail info men france fr www menmicro com www men france fr The date of issue stated in this data sheet refers to the Technical Data only Changes in ordering information given herein do not affect the date of issue All brand or product names are trademarks or registered trademarks of their respective holders MEN is not responsible for the results of any actions taken on the basis of information in the publication nor for any error in or omission from the publication MEN expressly disclaims all and any liability and responsibility to any person whether a reader of the publication or not in respect of anything and of the consequences of anything done or omitted to be done by any such person in reliance whether wholly or partially on the whole or any part of the contents of the publication The correct function of MEN products in mission critical and life critical applications is limited to the environmental specification given for each product in the technical user manual The correct function of MEN products under extended environmental conditions is limited to the individual requirement specification and subsequent validation documents for each product for the applicable use case and has to be agreed upon in writing by MEN and the customer Should the customer purchase or use MEN products for any unintend2. PoE and board states Wide input range PSU 14 4 to 154 V EN 50155 qualified m 40 to 70 85 C according to EN 50155 Class Tx with qualified components 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 SF2 an even more reliable component in the communication system In addition the switch can act as Power over Ethernet PoE Power Sourcing Equipment PSE supplying other devices on ports 1 and 2 with power The SF2 was specifically designed for rugged mobile communication systems with high demands It is thus for example fully compliant with the EN 50155 railway standard All components inside the cassette are specified for a 40 to 70 C operation temperature 85 C for ten minutes according to EN 50155 Class Tx There are no socketed components hardening the box against shock and vibration Its PCBs are ready for coating and the switch has a guaranteed minimum standard availability of 5 years men mikro elektronik gmbh n rnberg Technical Data SF2 Data Sheet 2012 08 10 Switch Fabric Key Features Eight 10 100Base
3. Sub 40 85 C 19SF01 00 Unmanaged Switch with 8 Fast Ethernet ports on RJ45 PSU 18HP 40 85 C with qualified components 19SF03 00 Managed Switch with 8 Fast Ethernet ports on M12 PoE PSU 22HP 40 85 C with qualified components conformal coating 19SF04 00 Unmanaged Switch with 8 Fast Ethernet ports on M12 PSU 22HP 40 85 C with qualified components conformal coating Miscellaneous Accessories 05SF02 00 12C dongle for F302 G302 and managed SFxx switches 512Kb D Sub 40 85 C Software Firmware BIOS 14ETSW 00 Ethernet Switch Firmware for managed RSx SFx and F302 models For operating systems not mentioned here contact MEN sales Documentation 20SF02 00 SF2 SF3 User Manual 21ETSW ER 14ETSW 00 Managed Ethernet Switch Firmware Errata 21ETSW 00 Managed Ethernet Switch Quick Start Guide 21ETSW 01 Managed Ethernet Switch Command Line Interface User Manual Command Reference For the most up to date ordering information and direct links to other data sheets and downloads see the SF2 online data sheet under www men de men mikro elektronik gmbh n rnberg SF2 Data Sheet 2012 08 10 Contact Information Germany France USA MEN Mikro Elektronik GmbH MEN Mikro Elektronik SA MEN Micro Inc Neuwieder Strake 3 7 18 rue Ren Cassin 24 North Main Street 90411 Nuremberg ZA de la Chatelaine Ambler PA 19002 Phone 49 911 99 33 5 0 74240 Gaillard Phone 215 542 9575 Fax 49 911
4. T ports at front panel o Electrical isolation 1500 Vrms 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 o CLI RS232 console Telnet SSH o SNMP v3 o 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 a
5. SF2 Data Sheet 2012 08 10 SF2 3U 19 8 Port Managed et The SF2 is a stand alone managed industrial Fast Ethernet switch that comes in a compact 3U 18HP 19 cassette It provides eight channels at the front panel accessible through RJ45 connectors It is supplied by its integrated rugged power supply unit PSU with a power connector at the front panel The entire switch consumes less than 7 W and needs no cooling The SF2 is managed by its own PowerPC CPU that integrates the management firmware A service port is accessible at the front panel on a D Sub connector 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 and through its HTTP web server 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 All of the ports are individually configurable The SF2 supports full duplex and half duplex operation with auto negotiation high speed non blocking store Ethernet Switch PoE RJ45 3U 18 HP 19 rack mountable 8 Fast Ethernet ports on RJ45 connectors Power over Ethernet PSE functionality Configuration via web interface Telnet CLI SNMP ver 3 or external dongle Service interface via D Sub LEDs for port
6. ed or unauthorized application the customer shall indemnify and hold MEN and its officers employees subsidiaries affiliates and distributors harmless against all claims costs damages and expenses and reasonable attorney fees arising out of directly or indirectly any claim or personal injury or death associated with such unintended or unauthorized use even if such claim alleges that MEN was negligent regarding the design or manufacture of the part In no case is MEN liable for the correct function of the technical installation where MEN products are a part of Copyright 2012 MEN Mikro Elektronik GmbH All rights reserved MEN E o mikro elektronik gmbh n rnberg
7. ggregation 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 o PSE Power Sourcing Equipment function o Supplies one PD class 0 device or two PD class 2 devices up to 15W total Service Interface 9 pin D Sub connector at front RS232 V24 2C interface for external dongle Front 1 0 8 Ethernet ports via RJ45 connectors 1 service interface via 9 pin D Sub plug con
8. nector 1 power input via mixed 7 pin D Sub plug connector 16 link and activity Ethernet status LEDs 2 per channel 4 Power over Ethernet status LEDs 2 each for ports 1 and 2 Status LEDs for power reset and error codes Electrical Specifications Power supply unit o 14 4 154 VDC wide range according to EN 50155 Isolation according to EN 50155 o Input output 1500 Vrms o Input shield 1500 Vrms 7W2 D Sub power connector 1000 Vrms o Output shield 1500 Vrms o Ground shield 1500 Vrms o Service connector 1000 Vrms Power consumption 24 W incl 15 W PoE MTBF 381 460 h 40 C according to IEC TR 62380 RDF 2000 men mikro elektronik gmbh n rnberg Technical Data SF2 Data Sheet 2012 08 10 Mechanical Specifications 19 rack mount standard Dimensions 3U 18HP 168 mm depth Weight 870 g Environmental Specifications Temperature range operation o 40 70 C qualified components 85 C for ten minutes according to EN50155 Class Tx Temperature range storage 40 85 C Relative humidity operation max 95 non condensing Relative humidity storage max 95 non condensing Altitude 300 m to 3 000 m Shock according to EN 60068 2 27 Bump according to EN 60068 2 29 Vibration sinusoidal according to EN 60068 2 6 Safety PCBs manufactured with a flammability rating of 94V 0 by UL recognized manufacturers EMC Tested according to EN 55022 radio distu
9. rbance EN 61000 4 2 ESD EN 61000 4 4 burst and EN 61000 4 5 surge Firmware Firmware for configuration and management included men mikro elektronik gmbh n rnberg SF2 Data Sheet 2012 08 10 Diagr am SIDA Power Supply connector Unit Local Supply ere al iis 3 K Voltage Supervisor PoE Port 1 E Control Port 2 Port 3 EE Configuration Port 4 Switch Device EEPROM Management 10 100Base T CPU DDR2 SDRAM Service Port H men mikro elektronik gmbh n rnberg SF2 Data Sheet 2012 08 10 Configuration amp Options Standard Configurations Article No Connectors Front Panel Management Power over Ethernet 19SF01 00 RJ45 18 HP Unmanaged Yes PSE on ports 1 and 2 19SF02 00 RJ45 18 HP Managed Yes PSE on ports 1 and 2 19SF03 00 M12 22 HP Managed Yes PSE on ports 1 and 2 19SF04 00 M12 22 HP Unmanaged Yes PSE on ports 1 and 2 Options Ethernet powered version without PSU on request Class 2 Powered Device supplied via Ethernet Port 1 o No internal power supply unit Environmental specifications Conformal coating on request men mikro elektronik gmbh n rnberg SF2 Data Sheet 2012 08 10 Ordering Information Standard SF2 Models 19SF02 00 Managed Switch with 8 Fast Ethernet ports on RJ45 PoE PSU 18HP 40 85 C with qualified components Related Hardware 05SF02 00 12C dongle for F302 G302 and managed SFxx switches 512Kb D
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