Introduction Welcome to Husky Series HUE-421SN & HUE-421SEN Industrial Slim Unmanaged Ethernet Switch. This chapter includes the following topics: Overview Product Features Package Checklist 1-1 Overview The new and more powerful Husky Series HUE-421SEN is an Industrial 6-ports Slim Unmanaged Ethernet Switch with two multi-mode fiber ports which provides stable and reliable Ethernet transmission.
Hardware Installations 2-2 LED Indicators There are diagnostic LEDs located on the front panel of HUE-421SN & HUE-421SEN. They provide primary information on switch status as described in the table below. LED Name LED Color Status Definition Power is connected and active at the PWR1/PWR2 input terminal PWR1 connection.
2km. When you connect the fiber port to another one, please follow the figure below to connect accordingly. Wrong connection will cause the port not working properly 2-6 Installing Your Ethernet Direct Switch Unpack the HUE-421SN or HUE-421SEN from the packing box. Please refer to Package Checklist section...
Hardware Installations Mounting The Switch Wiring The Power Inputs Wiring The Alarm Relay Wiring the Earth Ground Ethernet Cabling. 2-6.1 Mounting The Switch There are two types of mounting options: DIN-Rail mounting or wall mounting (need to purchase optional wall mounting accessories). Users can choose the most suitable mounting installation for your own onsite applications.
Hardware Installations Be sure to disconnect the power cord before installing and/or wiring your switch. Be sure of the maximum possible current when wiring connections. If the current goes above the maximum ratings, the wire could overheat and result in serious damage to your switch. 2-6.3 Wiring The Alarm Relay The alarm relay contact can be wired into an alarm circuit which senses an alarm condition when the contact is broken.
Hardware Installations Loosen or remove the grounding screw. Attach the grounding screw to the ring-type or fork-type terminal of the grounding cable. Make sure that the grounding cable is long enough to reach the earth. Use a screwdriver to fasten the grounding screw. Ring-type Fork-type Terminal...
Specifications HUE-421SN & HUE-421SEN Product Specifications are as follows: Hardware Interface 4 x 10/100Base-T(X) auto-negotiation speed, Full/Half duplex mode, auto RJ-45 Ports MDI/MDI-X Fiber Ports 2 x multi-mode 100Base-FX, SC connector Per Unit PWR1 (Green), PWR2 (Green), Fault (Amber) LEDs Per Port Link/ACT (Green), 100 (Yellow), Fiber 1/Fiber2 (Green) DIP 1: OFF (Enable power failure alarm) / ON (Disable)
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Specifications EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6, EN 61000-4-8 Railway Application (Track Side) EN 50121-4 (Certified) Shock IEC60068-2-27 Vibration IEC60068-2-6 Free Fall IEC60068-2-32 Environmental WEEE, RoHS MTBF 907,622 hours based on Mil-Hdbk-217F, GB Warranty 5 years...
Troubleshooting Select the proper UTP cables to construct your network. Please check that you are using the right cables. Use unshielded twisted-pair (UTP) or shield twisted-pair (STP) cables for RJ-45 connections: 100Ω Category 3, 4 or 5 cables for 10Mbps connections, 100Ω Category 5/5e cables for 100Mbps, or 100Ω...
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