Chapter 1
Introduction
Welcome to Husky Series HME-421E/423E Industrial Extended Temperature Managed Ethernet Switch. This chapter includes the following topics:
zOverview
zProduct Features
zPackage Checklist
1-1 Overview
The Husky Series HME-421E/423E is a highly reliable and fault-tolerant Industrial 6-port Managed Ethernet Switch with four 10/100Base-T(X) Ethernet ports and two multi-mode/single-mode ports. With the SC type optic ports, HME-421E/423E transmits data at high speed for long distances up to 2km (multi-mode) or 30km (single-mode). With its high performance, HME-421E/423E provides redundant self-recovery mechanism in less than 10ms on full load which allows you to establish a redundant Ethernet network to build a backup ring topology. With powerful network management functions, HME-421E/423E can be remotely configured by a web browser, and managed by SNMP. Event notification can be defined via SNMP trap, Syslog, relay output or E-mail. Security is enhanced with advanced features like Port base VLAN, Tagged VLAN and IP security. Performance is optimized by Quality of Service and IGMP snooping/querying. The HME-421E/423E is equipped with a terminal block to provide dual power inputs with reverse polarity protection. Its IP-30 housing protection, wide operating temperature of -40 to 80℃ and DIN-Rail mounting is suitable for an industrial environment.
1-2 Product Features
HME-421E/423E has the following features:
High Performance Network Switching Technology
zComplies with IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ad, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1D, IEEE 802.1x, IEEE 802.1AB
zProvides 4 x 10/100Base-T(X) Ethernet ports with RJ-45 connector
zProvides 2 100Base-FX multi-mode SC type fiber port (HME-421E)
zProvides 2 100Base-FX single-mode SC type fiber port (HME-423E)
zRJ-45 ports support auto MDI/MDI-X crossover
zProvides broadcast storm protection
zRedundant X-Ring recovery time < 10ms on full load
zSupports Dual Homing - RSTP over X-Ring
zSupports Couple Ring
zSNMP for network management
zIGMP Snooping for multicast traffic
zQoS/ToS to increase network packet determinism
zVLAN for easy network planning
zEvent notification by email, SNMP trap, syslog & relay output
zOnline port mirroring for online debugging
zSupports IP security
zConfigurable by web browser
zIntraVUE network management software compatible
Robust Industrial Design
zRobust aluminum case complying to IP-30 housing standard
zSupports extended temperature -40 to 80℃
zDIN-Rail, wall mounting installation
zHigh level of immunity to electromagnetic interference & power supply surges typically found in industrial plant environments or external curb side enclosures
Reliable Power Design
1-1
