NS-205G 5-Port Industrial 10/100/1000 Mbps Ethernet Switch
Contents
1. Since the NS 205G consumes 4 8 W max ensure that your power supply is able to meet this demand The Input voltage range is 10 30 VDC Power Savings by Number of Connected Ports and Link Status Computers do not require Internet access all the time neither do switches utilize all ports at all times When a computer or network equipment is shutdown switches often remain on and continue to consume considerable amount of power With Power saving technology NS 205G can automatically detect link status and reduce power usage of ports that are idle Computers or any connecting parties set to standby mode not power off however will not provide significant power savings Power Savings by Cable Length The powers saving switches have the ability to analyze the length of any Ethernet cable connected to them for adjustment of power usage accordingly Shorter lengths require less power An automatic power savings when a specific An intelligent algorithm that actively determines the port is in link down or standby operation appropriate power level needed based on cable length up 60 up 10 Power Saving by Cable Length Power Cable Length 100 m2. NS 205G 5 Port Industrial 10 100 1000 Mbps Ethernet Switch Introduction The NS 205G is 5 port unmanaged gigabit switches that support 10 100 1000 Base T with a 10 100 1000M auto negotiation feature and auto MDI MDIX function It can connect 5 workstations and automatically switches the transmission speed 10 Mbps or 100 Mbps or 1000Mbps for corresponding connections That is an ideal solution for bandwidth hungry applications such as high resolution digital image transmission video audio file streaming downloading and server farm connectivity The flow control mechanism is also negotiated There is link data rate LEDs for each port to aid trouble shooting Port connectors are shielded RJ 45 Features e Power saving Technology e Automatic MDI MDI X crossover for plug and play e Each port supports both 10 100 and 1000 Mbps speed auto negotiation e Store and forward architecture e Full duplex IEEE 802 3x and half duplex backpressure flow control e 10 Gbps high performance memory bandwidth e Supports operating temperatures from 40 75 C e DIN Rail Mounting Specifications Technology Standards IEEE 802 3 802 3u 802 3ab and 802 3x Processing Type Store amp forward wire speed switching MAC Addresses 8K Memory Bandwidth 10 Gbps Frame buffer memory 1 Mbit Jumbo Frames 9K for Speed 1000M Flow Control IEEE802 3x flow control back pressure flow control Interface RJ45 ports 10 100 1000 Base T auto negotiation sp
3. eed F H duplex mode and auto MDI MDIX connection LED Indicators Power 10 100 1000M Link Act Ethernet Isolation Frame Ground for EMS Protection Power Input Voltage Range Power consumption Protection Frame Ground for EMS Protection Connection Mechanical Casing Flammability Dimensions W x L x H Installation Environmental Operating Temperature Storage Temperature Ambient Relative Humidity NS 205G Users Manual Version 1 2 Jun 201 2 1500 Vrms 1 minute Yes 10 30VDC Non isolation 0 2A 24VDC Power reverse polarity protection Yes 3 Pin Removable Terminal Block Plastic UL 94V 0 33 mm x 78 mm x 107 mm DIN rail mount 40 75 C 40 85 C 10 to 90 non condensing Dimensions __ LED functions Pir ririri Red On Power is On Power 99 0 ora i Red Off Power is Off SAEN Link to 1000 Mbps I il l S Ethernet Green On UL E i U I ort Only Orange On Link to 100 Mbps a E Only Green On Link to 10 Mbps Left Side View Front View Right Side View Pin Function For Terminal Block External power supply is connected using the removable terminal block Vs Power input 10 30 VDC and should be connected to the power supply GND Ground and should be connected to the power supply F G F G stands for Frame Ground protective ground It is optional If you use this pin it can reduce EMI radiation improve EMI performance and ESD protection Checking Power
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