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Chapter 1 

Introduction

Overview 

This user guide describes how to install, configure, and troubleshoot the 
NEXT-POE4210L2S-TP, 10 Ports L2+ Managed GbE PoE+ Switch. 

By reading this user guide, users can perform the following tasks:  

 

To check the switch status by reading the LED behavior 

 

To reset the switch or to restore the switch to factory defaults 

 

To install the switch 

 

To use a Web browser to initially configure the switch 

 

To troubleshoot the switch  

 

Front View of the Switch 

 

Figure 1:Front panel of the switch 

 

Rear View of the Switch 

 

Figure2:Rear panel of the switch 

Summary of Contents for NEXT-POE4210L2S-TP

Page 1: ...i NEXT POE4210L2S TP L2 Managed GbE PoE Switch Quick Installation and Initial Configuration ...

Page 2: ...Chapter 2 Installing the Switch 5 Package Contents 5 Mounting the Switch on Wall 5 Mounting the Switch on Desk or Shelf 6 Connecting the AC Power Cord 6 Installing SFP Modules 7 Chapter 3 Initial Configuration of Switch 9 Initial Switch Configuration Using Web Browsers 9 Initial Switch Configuration Procedure 9 Chapter 4 Troubleshooting 12 ...

Page 3: ...uide users can perform the following tasks To check the switch status by reading the LED behavior To reset the switch or to restore the switch to factory defaults To install the switch To use a Web browser to initially configure the switch To troubleshoot the switch Front View of the Switch Figure 1 Front panel of the switch Rear View of the Switch Figure2 Rear panel of the switch ...

Page 4: ...different modes after changing the mode by pressing Mode button The following table details the functions and descriptions of various LED indicators Table1 SystemLED LED Color State Description System Green On The switch is powered ON correctly Off The switch is not receiving power Table 2 ModeLEDs LED Color State Description Link Act Speed Green On The Port Status LEDs are displaying link status ...

Page 5: ...n speed is 1000Mbps Green Blinking The port is transmitting receiving packets and the connection speed is 1000Mbps Amber On The port is enabled and established a link to connected device and the connection speed is 100Mbps Amber Blinking The port is transmitting receiving packets and the connection speed is 100Mbps Off The port has no active network cable connected or it is not established a link ...

Page 6: ...below users can easily judge which task is being performed by reading the LED behaviors while pressing the Mode Reset button Once the LED behaviors are correctly displayed users may just release the button Table 4 Mode Reset Button Descriptions Task to bePerformed Time Period of Pressing Button SYS LED Behavior Port Status LED Behavior Change LED Mode 0 2 seconds ON Green LED status will be change...

Page 7: ... used with outdoor devices such as outdoor IP cameras or outdoor WiFi APs then users are strongly suggested to install a surge protector or surge suppressor in order to protect the switch Mounting the Switch on Wall Step 1 stall user supplied screws on the appropriate location on the all and be aware of the dimensional limitation of the screws Figure 3 Installscrews to the wall ...

Page 8: ...ounting the Switch on Desk or Shelf Step1 Verify that the workbench is sturdy and reliably grounded Step2 Attach the four adhesive rubber feet to the bottom of the switch Figure 5 Attaching the Rubber Feet Connecting the AC Power Cord Step 1 Connect the AC power cord to the AC power receptacle of switch ...

Page 9: ...s correct Figure 6 Connecting AC power cord Installing SFP Modules You can install or remove a mini GBIC SFP module from a SFP port without having to power off the switch Step1 Insert the module into the SFP port Step2 Press firmly to ensure that the module seats into the connector Figure 7 Installing a SFP Module into a SFP Port Note ...

Page 10: ...8 The SFP ports should use UL Listed Optional Transceiver product Rated 3 3Vdc Laser Class 1 ...

Page 11: ... the switch s default IP address as shown below The initial switch configuration procedure is as follows Note The factory default IP address of the switch is 192 168 1 1 The factory default Subnet Mask of switch is255 255 255 0 Initial Switch Configuration Procedure The initial switch configuration procedure is as follows 1 Power up the PC that you will use for the initial configuration Please mak...

Page 12: ...he radio button Use the following IP address and enter in the IP for the PC e g any IP address not in use and in between192 168 1 2 and192 168 1 254 Subnet mask e g 255 255 255 0 and Default gateway that corresponds with your network setup Then enter your Preferred and Alternate DNS server addresses Step 7 Click OK to change the PC s IP address 3 Power up the switch to be initially configured and ...

Page 13: ...orm the following steps Refresh the web page Check to see if there is an IP conflict issue Cleanbrowser cookies and temporary internet files Check your PC settings again and repeat step 2 6 Enter the factory default username and password in login page Click Login to log into the switch Note The factory default Username of the switch isadmin There is no factory default Password of the switch ...

Page 14: ...connection is not working 1 Check if the cable connector plug is firmly inserted and locked into the port at both the switch and the connected device 2 Make sure the connected device is up and running correctly 3 If the symptom still exists try different cable or different port in order to identify if it is related to the cable or specific port 4 Check if the port is disabled in the configuration ...

Page 15: ... 경우 보증기간은 제품에 표시된 제조년월일을 기준으로 합니다 B 본 제품은 제조년월로부터 6개월 내에 판매 되어야 하며 제조년월로부터 6개월이 지난 다음 판매된 경우 보증 기간은 제조년월로부터 24개월로 처리가 됩니다 C USB케이블 전원공급장치 아답타 등의 유상구입은 제품보증기간 내에만 가능하나 재고가 있으면 제품보증기간이 지나도 구입 가능 합니다 D 천재지변으로 인한 것은 유상수리입니다 E 소비자과실로 인한 고장은 무상수리가 되지 않을 수도 있습니다 F 본 제품의 A S는 소비자가 A S센터 고객지원센타 를 방문하는 것을 원칙으로 합니다 G 우편 택배 을 통한 A S접수 시 제품을 당사로 보내는 것은 소비자의 책임이며 당사에서 소비자에게 보내는 것은 당사의 책임입니다 본 설명서에 사용된 특정 단어들은 각...

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