HMG-2428-EL2+ 26-Port Managed Industrial Switch and DC Power Redundancy

The Husky series HMG-2428-EL2+ is a high density, stackable SNMP/RMON/Telnet/Web managed Industrial Switch that provides high reliablity connections to the network backbone and interconnected switches. HMG-2428-EL2+ has 24x 10/100TX RJ-45 ports, 2x 10/100/1000Mbps Gigabit ports and 2x SFP slots for installing mini-GBIC modules. HMG-2428-EL2+ supports redundant 24-48VDC power inputs, alarm Relay, has an IP30 rated case, and an operating temperature range of -10° to 60° C. There are two rackmount Industrial Switches in the Husky series; both models support intelligent management features including 802.1ab Link Layer Discovery Protocol (LLDP), designed to allow Auto-discovery of LAN policies such as VLAN, Layer 2 Priority and Diffserv settings, promoting 'plug and play' networking. Management features also include RSTP, STP, X-Ring, Dual Homing, Couple Ring Topology, QoS, VLAN, RMON, DHCP, IGMP, Port Mirroring, and IP security, providing stability and interoperability for mission critical industrial systems. Husky series Industrial Switches offer innovative design features offering high port densities and SFP slots for installation of multimode or singlemode mini-GBIC modules. The robust design making these devices suitable for use in industrial settings - models feature sturdy IP rated cases, power redundancy, ESD/EFT power surge protection, compliance to relevant standards for EMS/EMI, and IEC compliance for Safety, Shock, Vibration, Free Fall and WEEE/ROHS.

Click to Enlarge Image

Product Features

Product Specification

Interface ~ RJ-45 Ports (HMG-2428-EL2+) : 24x 10/100Base-TX, 2x 10/100/1000Base-TX. All ports auto-negotiation for     speed, Full/Half duplex mode, auto MDI/MDI-X ~ RJ-45 Ports (JMG-2428-AC) : 24x 10/100Base-TX. All ports auto-negotiation for speed, Full/Half duplex     mode, auto MDI/MDI-X ~ Fibre Ports: Dual Gigabit SFP Slots for Mini-GBIC modules (paired with RJ-45 ports) ~ LED Suite (HMG-2428-EL2+): System - Power (Green ). Gigabit Fibre - Link/Activity (Green). Gigabit Copper     - Link/Activity (Green), Full duplex/collision(Yellow). SFP - Link/Activity (Green) ~ LED Suite (JMG-2428-AC): System - Power 1 (Green ), Power 2 (Green ), Alarm (Red), Ring Master (Green).     Gigabit Copper - Link/Activity (Green) Full Duplex/Collision (Yellow). SFP - Link/Activity (Green) ~ Alarm Relay (HMG-2428-EL2+): Relay output for port break and power failure. Alarm Relay current carry     ability: 1A @ DC24V ~ Power Input (HMG-2428-EL2+): VDC 24-48V. Redundant power with polarity reverse protect function and     removable terminal block ~ Power Input (JMG-2428-AC): Dual VAC/VDC 100V-240V Redundancy, 60 watts max ~ Power Consumption: HMG-2428-EL2+ - 18.2 Watts; JMG-2428-AC - 17.5 Watts / 240V 50Hz ~ Dimensions: 440mm (W) x 44mm (H) x 280mm (D), IP-30 compliant case ~ Installation: Rackmount or Desktop Environamental ~ Operating Temperature: -10°C to 60°C (HMG-2428-EL2+); -40°C to 85°C (JMG-2428-AC) ~ Storage Temperature: -40°C to 70°C ~ Operating Humidity: 5%-90% RH (Non-condensing) Technology Specifications ~ Standards Compliance: 802.3ad Port Trunking with LACP; 802.1d Spanning Tree/    802.1w Rapid Spanning Tree; 802.1p Class of Service; 802.1Q VLAN Tag; 802.1x User    Authentication (Radius); 802.1ab LLDP Performance ~ Data Transfer Rate: 14,880pps (Ethernet); 148,800pps (Fast Ethernet) and     1,488,000pps (Gigabit Ethernet) ~ MAC Address: 8K ~ Jumbo frames: supported - 9Kbytes ~ Memory buffer: 4Mbytes ~ Backplane: 8.8Gbps ~ Transfer packet size: 13.1Mbps @64bytes (HMG-2428-EL2+); 5.9Mbps @64bytes (JMG-2428-AC) Management ~ Management Interfaces: SNMP v1 v2c, v3; Web; Telnet; CLI Management ~ RFC Standards: 3418 SNMP MIB, 1213 MIBII, 2011 MIB, 1493 Bridge MIB, 2674 VLAN    MIB, 1215 Trap MIB, 1643 Ethernet like, 1757 RSTP MIB, RMON1(1,2,3,9), LLDP MIB,    Private MIB ~ Port Trunking: supports IEEE 802.3ad with LACP function. Up to 13 trunk groups, trunk    member up to 4 ports and includes 2 uplink ports ~ X-Ring: Supported. Dual Homing and Couple Ring provide redundant backup feature    with recovery time < 300ms (HMG-2428-EL2+) or < 10ms (JMG-2428-AC) ~ Spanning Tree: STP and RSTP (both models); MSTP and X-STP (JMG-2428-AC only) ~ VLAN: Port-based Tagged VLAN (256 entries) supported. VLAN ID (Up to 4K), GVRP (256 Groups), Static    VLAN groups (up to 256; the VLAN ID can be assigned from 1 to 4094). JMG-2428-AC also supports Q-in-Q,    double tag VLAN, and MVR (Multicast VLAN Registration) ~ QoS: Hardware based; supports 4 queues per port ~ Priority Queuing: Port-based. Supports 3 settings: 'Disable', 'Low' and 'High' priority.    When set to “Disable”, the income packet will follow QoS policy; otherwise, the packet    will follow port priority setting to “High/Low” queue ~ IGMP: V1 and V2 snooping supported. 256 IGMP groups. ~ Security: Port Security - MAC address entries/filter. IP Security - IP address security    management to prevent unauthorised intruder. Login Security: IEEE802.1X/RADIUS ~ Port Mirroring: Global system supports 3 mirroring types: RX, TX and 'Both packet'.    Maximum port mirror entries up to 25 ~ Bandwidth Control: Per port Bandwidth controls. Per level - 100K ~ DHCP: DHCP Client/ DHCP Server/ IP Relay functions. JMG-2428-AC also supports DHCP Option 82 (Relay    agent) / DHCP Snooping ~ DNS: Provides DNS client features and supports Primary and Secondary DNS server ~ SNMP Trap: Cold start, link down, link up, authorisation failure, X-ring topology change,    Power alarm trap, Trap station up to 3 ~ MTBF: 300,000 hrs based on Mil-Hdbk-217F, GB ~ Event Alerts: by email ~ SMTP: Supports 6 (JMG-2428-AC) or 4 (HMG-2428-EL2+) e-mail accounts ~ Packet Filter: Broadcast storm control ~ Firmware Upgrade: by TFTP Regulatory Approvals ~ EMI: FCC Class A ~ EMS: EN6100-4-2, EN6100-4-3, EN6100-4-4, EN6100-4-5, EN6100-4-6, EN6100-4-8, EN6100-4-11    (JMG-2428-AC only), EN6100-4-12 (JMG-2428-AC only)    EN6100-6-2, EN6100-6-4 ~ Safety: UL, cUL, CE/EN60950-1 ~ Shock: IEC60068-2-27 ~ Vibration: IEC60068-2-6 ~ Free Fall: IEC60068-2-32 ~ Environmental: WEEE, RoHS ~ MTBF: 300,000 hrs based on Mil-Hdbk-217F, GB Warranty ~ 5 Years

Ordering Information