HME-621 SNMP Managed Industrial Switch with Dual Multimode Fibre Uplinks

The HME-621 SNMP managed, industrially hardened Ethernet Switch offers six 10/100Base-TX and two 100Base-FX multimode fibre optic uplink ports. Husky HME-621 and 623 series managed Industrial Fast Ethernet Switches are highly reliable and fault-tolerant devices, with powerful SNMP features required by Industrial Ethernet applications. HME-621 and HME-623 series models can be remotely configured via web browser and managed by SNMP and RMON. Advanced security features such as VLAN and IP security are provided, while performance is optimised by features like QoS (Quality of Service) and IGMP snooping and querying. All HME-621/623 models support the Husky Ring Redundancy, which allows the switch to reconfigure and provide a redundant path in the network. In case any part of your network is disrupted or disconnected, the redundancy feature allows a fault recovery time of less than 300ms to save your network from encountering an interruption or failure. All switches in the series are designed for demanding industrial environments; all models are housed in a metal IP-31 rated enclosure. These switches provide high levels of immunity to electromagnetic interference and power supply surges typically found in industrial plant environments. HME-621 and 623 models have an operation temperature range of -10° to 70°C , and the HME-621E and 623E models are sp[ecified for an extended operation temperature of -40° to 80°C.

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Product Features

Product Specification

Standards ~ IEEE 802.3 10Base-T Ethernet ~ IEEE 802.3u 100Base-TX Fast Ethernet ~ IEEE802.3x Flow Control and Back-pressure ~ IEEE 802.1p Class of service ~ IEEE 802.1Q VLAN ~ IEEE 802.1D Spanning Tree Protocol (STP) ~ IEEE 802.1W Rapid Spanning Tree Protocol (RSTP) Network Media ~ 10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable EIA/TIA-568 100-ohm (100m) ~ 100Base-TX: 2-pair UTP/STP Cat. 5 cable EIA/TIA-568 100-ohm (100m) Protocol Technology ~ CSMA/CD Switching Architecture ~ Store and Forward Packet Filter ~ Broadcast packet filtering Network Data Transfer Rate ~ 14,880pps for Ethernet port and 148,800pps for Fast Ethernet port MAC Address ~ 2K Memory Buffer ~ 1Mbytes Back-plane ~ 1.6Gbps Transfer packet size ~ 64 bytes to 1522 bytes with VLAN tag Number of Ports ~ 6x 10/100Base-TX plus 2x 100Base-FX RJ-45 ~ HME-621/621E: Dual 100Base-FX multimode fibre optic uplink ports, 2Kms ~ HME-623/623E: Dual 100Base-FX singlemode fibre optic uplink ports, 30Kms Diagnostic LED ~ Per port : Link/Activity (Green), Full duplex/Collision (Green) ~ Per unit: Power x 3 (Green), Fault (Red), R.M. (Orange) Optical cable ~ SC (Multimode) : 50/125um to 62.5/125um ~ SC (Singlemode) : 9/125um to 10/125um Distance & wavelength ~ Multi Mode : Distance 2 km, Wavelength 1310nm ~ Single Mode : Distance 30 km, Wavelength 1310nm Alarm ~ Relay output for port break and power failure Power Supply ~ 12-48 VDC, Redundant power with polarity reverse protect function and connective     removable terminal block for master and slave power Reverse Polarity Protection ~ Present Power Consumption ~ 3.5 Watts Case Dimensions ~ IP-31 standard, 54mm (W) x 135mm (H) x 105mm (D) Installation ~ DIN rail kit and wall mount plate provided for 3-way installation Operating Temperature ~ HME-621/623: -10°C to 70°C ~ HME-621E/623E: -40°C to 80°C Storage Temperature ~ -40°C to 85°C (-40°F to 185°F) Operating Humidity ~ 5%-90%RH (Non-condensing) Emission ~ FCC Class A, CE EN6100-4-2, CE EN6100-4-3, CE EN-6100-4-4, CE EN6100-4-5, CE     EN6100-4-6, EN61000-4-8, EN61000-4-11 Safety ~ UL, cUL, CE/EN60950 ~ Class 1 Div. 2 pending Shock ~ IEC60068-2-27 Vibration ~ IEC60068-2-6 Free Fall ~ IEC60068-2-32 Redundancy ~ 2 ports of the switch supports Husky Ring redundant back-up path. Recovery time     <300ms. ~ Web interface management can activate the Husky Ring Management Protocols ~ SNMP V1/V2c, RMON 1 (Statistics, History, Alarm, Events) ~ SMTP, SNTP, IGMP V1 & Query mode, DHCP/Client, TFTP MIB ~ MIB-II, Bridge MIB, Ethernet like MIB, VLAN MIB, Private MIB Configuration ~ Web interface management ~ Reset button is available to restore default settings VLAN ~ Supports port-based VLAN and IEEE 802.1Q Tagged VLAN ~ Quality of Service ~ Hardware supports 4 queues per port Port Mirroring ~ Online traffic monitoring on selected ports IP Security ~ IP addresses are available to define access levels E-mail warning ~ Pre-defined events

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