NS-205 5-Port Industrial 10/100 Mbps Ethernet Switch
Contents
1. 5 to RJ 45 Ethernet Wiring Straight Type Host lt gt Hub Pin 3 Pin 6 Pin 1 Pin 2 P RJ 45 to RJ 45 Ethernet Wiring Cross Type Host lt gt Host Pin3 gt Pina Pin 6 Pin 1 Pin 2 Pin 6 Pin 1 Pin 2 Pin 1 Pin 2 Pin 3 Pin 6 NS 205 User s Manual Version 1 6 Oct 2004 2 Checking Power Since the NS 205 consumes 1 3W ensure that your power supply is able to meet this demand The Input voltage range is 10 30VDC External power supply is connected using the removable terminal block as shown below Bottom Panel Left Panel Terminal 4 Terminal Block Block Dimensions The width of the NS 205 is just 32 30 mm so it can be used where space is important Profile Panel Front Panel2. Features NS 205 5 Port Industrial 10 100 Mbps Ethernet Switch Introduction The NS 205 has 5 Ethernet Switching ports that support 10 100Base T with a 10 100M auto negotiation feature and auto MDI MDIX function lt can connect 5 workstations and automatically switches the transmission speed 10 Mbps or 100 Mbps for corresponding connections The flow control mechanism is also negotiated LEDs embedded in RJ 45 jacks make for easy monitoring Port connectors are shielded RJ 45 A power source for 10 30VDC is required Automatic MDI MDI X crossover for plug and play Each port supports both 10 100 Mbps speed auto negotiation Store and forward architecture Full duplex IEEE 802 3x and half duplex backpressure flow control 1 4Gbps high performance memory bandwidth Integrated look up engine with dedicated 1 K unicast MAC addresses Supports 10 30V DC voltage Supports operating temperatures from 30 75 C DIN rail mount for industrial usage 1 4Gbps high performance memory bandwidth Integrated look up engine with dedicated 1 K unicast MAC addresses Specifications Compatibility IEEE 802 3 IEEE802 3u IEEE802 3x Interface 10 100 Base T Port 10 100 Mbps x 5 Shielded RJ 45 Jack Provides LEDs for network and power monitoring ESD Protection 8KV Contact Discharge 15KV Air Gap Discharge Cables 10 Base T Cat 3 4 5 UTP cable 100m Max 100 Base T Cat 5 UTP cable 100m Max Environment Operati
3. ng temperature 30 75 C Storage Temperature 20 85 C Relative Humidity 10 to 90 non condensing e Dimensions 32 30 x 99 00 x 77 50 mm W x H x D e Power requirements 10 to 30V DC Removable Terminal Block Low power consumption 0 052A 24VDC 5 arrowed Worst case test All five ports link at 10BT NS 205 User s Manual Version 1 6 Oct 2004 1 LED functions Standard RJ45 female connectors are provided A standard RJ45 plug cable is all that is necessary to connect your device to the unit since switch that supports auto crossover Table 1 shows the LED indicator functions The module includes an internal Table 1 LED Power 10 100M Port 1 10 100M Port 2 10 100M Port 3 10 100M Port 4 10 100M Port 5 Red Power is On Off Power is Off Yellow Link to 10 Mbps Green Link to 100 Mbps Off Not Networking Yellow Link to 10 Mbps Green Link to 100 Mbps Off Not Networking Yellow Link to 10 Mbps Green Link to 100 Mbps Off Not Networking Yellow Link to 10 Mbps Green Link to 100 Mbps Off Not Networking Yellow Link to 10 Mbps Green Link to 100 Mbps Off Not Networking Ethernet Wiring When making a connection to another device using straight through UTP cable make sure the MDI X to MDI connection rule is followed The following figure illustrates the pin assignments of a straight through UTP and a crossover UTP cable 7 _ i 10 Mbps 100 Mbps RJ 4
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