Related Manuals for Edge-Core EWS4502
Summary of Contents for Edge-Core EWS4502
- Page 1 2-Port Wireless Access Controller EWS4502 I n s t a l l a ti o n G u i d e www.edge-core.com...
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Page 2: Warranty And Product Registration
I n s t a l l a t i o n G u i d e EWS4502 Wireless Access Controller with 2 1000BASE-T (RJ-45) Ports, E062013-CS-R01 149100000238A... -
Page 3: How To Use This Guide
How to use This Guide This guide includes detailed information on the wireless controller hardware, including network ports, power, and cabling requirements. This guide also provides general installation guidelines and recommended procedures. To deploy this wireless controller effectively and ensure trouble-free operation, you should first read the relevant sections in this guide so that you are familiar with all its hardware components. - Page 4 How to Use This Guide ◆ Chapter 5 - Port Connections — Includes information on network interfaces and cabling specifications. ◆ Chapter 6 - Wireless Controller Management — Connecting to the wireless controller for management, and information on the system status LEDs. ◆...
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Page 5: Table Of Contents
Contents Warranty and Product Registration How to use This Guide Contents Figures Tables 1 Wireless Controller Overview Introduction to the WAC4502 Wireless Access Controller Key Hardware Components Key Technical Specifications 2 Installation Overview Package Contents Overview of Installation Tasks 3 Wireless Controller Chassis General Installation Guidelines How to Install the Unit in a Rack Rack-Mounting Items... - Page 6 Contents Understanding the Port Status LEDs How to Connect to Twisted-Pair Copper Ports Copper Cabling Guidelines 10/100BASE-TX Pin Assignments 1000BASE-T Pin Assignments Connection Procedure 6 Wireless Controller Management Understanding the System Status LEDs How to Connect to the Console Port A Troubleshooting Diagnosing LED Indicators System Self-Diagnostic Test Failure...
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Page 7: Figures
Figures Figure 1: Front Panel Figure 2: Rear Panel Figure 3: Installing the Wireless Controller in a Rack Figure 4: Connecting AC Power Figure 5: System LEDs Figure 6: Console Port Figure 7: Making a Connection to an RJ-45 Port Figure 8: Attaching the Brackets Figure 9: Installing the Wireless Controller in a Rack Figure 10: AC Power Socket... -
Page 8: Tables
Tables Table 1: Key Technical Specifications Table 2: AC Power Supply Specifications Table 3: Port Status LEDs Table 4: Maximum Twisted-Pair Copper Cable Lengths Table 5: 10/100BASE-TX MDI and MDI-X Port Pinouts Table 6: 1000BASE-T MDI and MDI-X Port Pinouts Table 7: System Status LEDs Table 8: Console Cable Wiring Table 9: Troubleshooting Chart... -
Page 9: Wireless Controller Overview
The EWS4502 wireless access controller is built with leading-edge technology to deliver reliable high-performance connectivity for your data network. The EWS4502 is an intelligent Layer 2 wireless controller designed for managing access points in an enterprise-wide Wi-Fi network. The wireless controller provides two 1000BASE-TX RJ-45 ports for wired connections to other network devices. -
Page 10: Figure 2: Rear Panel
Chapter 1 | Wireless Controller Overview Introduction to the EWS4502 Wireless Access Controller RJ-45 Ports The wireless controller provides two 1000BASE-T RJ-45 ports for network connections. For more information, see “How to Connect to Twisted-Pair Copper Ports” on page System LEDs For information on system status LED indicators, see “Understanding the System... -
Page 11: Key Technical Specifications
Chapter 1 | Wireless Controller Overview Key Technical Specifications Key Technical Specifications The following table contains key system specifications for the wireless controller. Table 1: Key Technical Specifications Item Specification Ports 2 1000BASE-T RJ-45 ports Network Interface Ports 1~2: RJ-45 connector, auto MDI/X ◆... -
Page 12: Installation Overview
After unpacking the wireless controller, check the contents to be sure you have received all the items. ◆ EWS4502 Wireless LAN Controller ◆ Rack Mounting Kit containing two brackets and eight screws for attaching the brackets to the wireless controller ◆... -
Page 13: Overview Of Installation Tasks
Chapter 2 | Installation Overview Overview of Installation Tasks Overview of Installation Tasks Follow these tasks to install the wireless controller in your network. For full details on each task, go to the relevant chapter or section by clicking on the link. Note: Before installing your wireless controller, be sure to review all the safety statements and guidelines in the Regulatory and Safety Information document. -
Page 14: Figure 4: Connecting Ac Power
Chapter 2 | Installation Overview Overview of Installation Tasks Task 3 Power On Ground the wireless controller, then power on. Go to the chapter “Power and Grounding” Figure 4: Connecting AC Power Connect an external AC power source to the wireless controller. Task 4 Verify Wireless Controller Operation Verify basic wireless controller operation by checking the system LEDs. -
Page 15: Figure 6: Console Port
Chapter 2 | Installation Overview Overview of Installation Tasks Task 5 Make Initial Configuration Changes At this point you may need to make a few basic wireless controller configuration changes before connecting to the network. It is suggested to connect to the wireless controller console port to perform this task. -
Page 16: Figure 7: Making A Connection To An Rj-45 Port
Chapter 2 | Installation Overview Overview of Installation Tasks Figure 7: Making a Connection to an RJ-45 Port Connect Category 5, 5e, 6 or better cable to the RJ-45 ports. – 18 –... -
Page 17: Wireless Controller Chassis
Wireless Controller Chassis The wireless controller is designed to be installed in a standard 19-inch equipment rack. Before continuing with installation, first review the general guidelines and unit cooling requirements in this chapter. This chapter includes these sections: ◆ “General Installation Guidelines” on page 19 ◆... -
Page 18: How To Install The Unit In A Rack
Chapter 3 | Wireless Controller Chassis How to Install the Unit in a Rack How to Install the Unit in a Rack When rack mounting the wireless controller, pay particular attention to the following factors: ◆ Rack Types: You can use any standard EIA 19-inch equipment rack with either two or four posts. -
Page 19: Figure 8: Attaching The Brackets
Chapter 3 | Wireless Controller Chassis How to Install the Unit in a Rack Figure 8: Attaching the Brackets Use the screws included in the rack mounting kit. Following your rack plan, mark the holes in the rack where the wireless controller will be installed. -
Page 20: Unit Cooling Requirements
Chapter 3 | Wireless Controller Chassis Unit Cooling Requirements If installing a single wireless controller only, go to “Power and Grounding” on page If installing multiple wireless controllers, repeat steps 1 to 4 to mount the units following your rack plan. Unit Cooling Requirements Wherever the wireless controller is located, be sure to pay close attention to cooling requirements. -
Page 21: Power And Grounding
Power and Grounding This chapter focuses on the wireless controller power and how to power-on the unit. Connecting the wireless controller to ground is also covered. This chapter includes these sections: ◆ “AC Power Supply” on page 23 ◆ “Grounding the Chassis” on page 24 ◆... -
Page 22: Grounding The Chassis
Chapter 4 | Power and Grounding Grounding the Chassis Grounding the Chassis The wireless controller chassis must be connected to ground to ensure proper operation and to meet electromagnetic interference (EMI) and safety requirements. The wireless controller chassis is connected internally to 0 V, which is then grounded when it is connected to a grounded AC power outlet by an AC power cord. - Page 23 Chapter 4 | Power and Grounding How to Connect to AC Power Check the indicators on the wireless controller as the unit is powered on to verify that the Power LED is on. If not, recheck the power supply and power cable connections at the supply source and at power module.
- Page 24 Chapter 4 | Power and Grounding How to Connect to AC Power – 26 –...
- Page 25 Port Connections This chapter focuses on making connections to the wireless controller’s network interfaces, including details on network cable specifications. The wireless controller features two 1000BASE-T RJ-45 ports for network connections. The sections that follow describe these interfaces. This chapter includes these sections: ◆...
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Page 26: Port Connections Cable Labeling And Connection Records
Chapter 5 | Port Connections Cable Labeling and Connection Records Cable Labeling and Connection Records When planning a network installation, it is essential to label the opposing ends of cables and to record where each cable is connected. Doing so will enable you to easily locate inter-connected devices, isolate faults and change your topology without need for unnecessary time consumption. -
Page 27: Understanding The Port Status Leds
Chapter 5 | Port Connections Understanding the Port Status LEDs Understanding the Port Status LEDs The wireless controller includes LED indicators for each port to indicate link status and network activity. The port LEDs are shown below and described in the following table. -
Page 28: How To Connect To Twisted-Pair Copper Ports
Chapter 5 | Port Connections How to Connect to Twisted-Pair Copper Ports How to Connect to Twisted-Pair Copper Ports The RJ-45 ports on the wireless controller support automatic MDI/MDI-X pinout configuration, so you can use standard straight-through twisted-pair cables to connect to any other network device (PCs, servers, switches, routers, or hubs). -
Page 29: 10/100Base-Tx Pin Assignments
Chapter 5 | Port Connections How to Connect to Twisted-Pair Copper Ports 10/100BASE-TX Pin All 100BASE-TX RJ-45 ports support automatic MDI/MDI-X operation, so you can use straight-through or crossover cables for all network connections to PCs, Assignments switches, or hubs. In straight-through cable, pins 1, 2, 3, and 6, at one end of the cable, are connected straight through to pins 1, 2, 3, and 6 at the other end of the cable. -
Page 30: Connection Procedure
Chapter 5 | Port Connections How to Connect to Twisted-Pair Copper Ports Table 6: 1000BASE-T MDI and MDI-X Port Pinouts MDI Signal Name MDI-X Signal Name Bi-directional Pair C Plus (BI_DC+) Bi-directional Pair D Plus (BI_DD+) Bi-directional Pair C Minus (BI_DC-) Bi-directional Pair D Minus (BI_DD-) Bi-directional Pair B Minus (BI_DB-) Bi-directional Pair A Minus (BI_DA-) - Page 31 Chapter 5 | Port Connections How to Connect to Twisted-Pair Copper Ports Attach the other end to an available port on the wireless controller. Make sure each twisted pair cable does not exceed 100 meters (328 ft) in length. As each connection is made, the Link LED (on the wireless controller) corresponding to each port will turn on green to indicate that the connection is valid.
- Page 32 Chapter 5 | Port Connections How to Connect to Twisted-Pair Copper Ports – 34 –...
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Page 33: Wireless Controller Management
Wireless Controller Management The wireless controller includes a management agent that allows you to configure or monitor the device using its embedded management software. To manage the wireless controller, you can make a direct connection to the console port (out-of- band), or you can manage it through a network connection (in-band) using Telnet, Secure Shell (SSH), a web browser, or SNMP-based network management software. -
Page 34: How To Connect To The Console Port
Chapter 6 | Wireless Controller Management How to Connect to the Console Port Table 7: System Status LEDs Condition Status Pwr/Sys On Green System is receiving power and running normally. On Yellow System self-diagnostic test has detected a fault. The system is not receiving power. How to Connect to the Console Port The RJ-45 Console port on the wireless controller’s front panel is used to connect to the unit for out-of-band console configuration. -
Page 35: Figure 17: Console Port Connection
Chapter 6 | Wireless Controller Management How to Connect to the Console Port The serial port’s configuration requirements are as follows: ◆ Default Baud rate—115,200 bps ◆ Character Size—8 Characters ◆ Parity—None ◆ Stop bit—One ◆ Data bits—8 ◆ Flow control—none Figure 17: Console Port Connection Console Cable Follow these steps to connect to the Console port:... -
Page 36: A Troubleshooting
Troubleshooting Diagnosing LED Indicators Table 9: Troubleshooting Chart Symptom Action ◆ Pwr/Sys LED is Off Check connections between the PSU, the power cord and the wall outlet. ◆ Contact your dealer for assistance. ◆ Pwr/Sys LED is on Yellow Power cycle the switch to try and clear the condition. ◆... -
Page 37: Power And Cooling Problems
Appendix A | Troubleshooting Power and Cooling Problems Power and Cooling Problems If the power indicator does not turn on when the power cord is plugged in, you may have a problem with the power outlet, power cord, or power supply unit. However, if the unit powers off after running for a while, check for loose power connections, power losses or surges at the power outlet. -
Page 38: Index
Index Numerics location requirements 10/100 PIN assignments 1000BASE-T PIN assignments management out-of-band web-based airflow requirements out-of-band management brackets, attaching buffer size package contents pin assignments cable console port Ethernet cable compatibility power labeling and connection records AC supply console port power and cooling problems pin assignments power socket... - Page 39 Declaration of Conformity (DoC) can be obtained from www.edge-core.com -> support -> download -> declarations & certifications EWS4502 E062013-CS-R01 149100000238A...
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