INSTALLATION GUIDE 802.11a/b/g/n Dual Band 802.
Outdoor Access Point Installation Guide No. 1, Creation Road III, Hsinchu Science Park, 30077, Taiwan, R.O.C. Tel: +886 3 5638888 Fax: +886 3 6686111 January 2013 Pub.
Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable. However, no responsibility is assumed by SMC for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SMC. SMC reserves the right to change specifications at any time without notice. Copyright © 2013 by SMC Networks, Inc. No.
Warranty and Product Registration To register SMC products and to review the detailed warranty statement, please refer to the Support Section of the SMC Website at http://www.smc.com.
How to Use This Guide This guide includes detailed information on the Access Point (AP) hardware, including network ports, power, cabling requirements, as well as plug-in transceivers. This guide also provides general installation guidelines and recommended procedures. To deploy this AP 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.
How to Use This Guide ◆ Chapter 6 - AP Management — Connecting to the AP for management and information on the system status LEDs. ◆ Appendix A - Troubleshooting — Information for troubleshooting AP installation and operation. Related This guide focuses on AP hardware and installation, it does not cover software Documentation configuration of the AP.
Contents Warranty and Product Registration 4 How to Use This Guide 5 Contents 7 Figures 9 Tables 10 1 Access Point Overview 11 Hardware Description 11 Key Hardware Components Key Technical Specifications 2 Installation Overview 12 15 16 Package Contents 16 System Configuration 17 AP Installation Tasks 18 3 AP Chassis 23 General Installation Guidelines 23 Antenna Position 23 Ethernet Cabling 24 Radio Interference 24 Weather Conditions 24 How to Mount the Unit 25 How to
Contents How to Ground the Unit 31 How to Install the Power Injector 32 5 Network Connections 35 Understanding the Network Status LEDs 36 How to Connect to Radio Interfaces 36 How to Connect to the RJ-45 Port 37 Copper Cabling Guidelines 37 10/100BASE-TX Pin Assignments 37 1000BASE-T Pin Assignments 38 Connection Procedure 39 Grounding the Ethernet Cable 41 6 AP Management 43 Understanding the System Status LEDs 44 How to Connect to the Console Port 45 A Troubleshooting 47 Dia
Figures Figure 1: SMC2891W-AN Outdoor Access Point 11 Figure 2: Bottom Panel View 12 Figure 3: Top Panel View (SMC2891W-AN) 13 Figure 4: Power Injector Module 14 Figure 5: System Configuration 17 Figure 6: Installing the AP on a Pole 18 Figure 7: Making a Connection to the RJ-45 Port 19 Figure 8: Connecting AC Power 20 Figure 9: System LEDs 20 Figure 10: Console Port 21 Figure 11: Attach Bracket to Pole 25 Figure 12: Attach Bracket to AP 26 Figure 13: Mount the AP on the Pole 26 F
Tables Table 1: Key Technical Specifications 15 Table 2: Power Injector Module Specifications 30 Table 3: Power Injector Module Status LED 30 Table 4: 10/100BASE-TX MDI and MDI-X Port Pinouts 38 Table 5: 1000BASE-T MDI and MDI-X Port Pinouts 39 Table 6: Console Cable Wiring 45 Table 7: Troubleshooting Chart 47 – 10 –
1 Access Point Overview This chapter includes these sections: ◆ “Hardware Description” on page 11 ◆ “Key Technical Specifications” on page 15 Hardware Description The SMC2890W-AN/SMC2891W-AN outdoor access point (AP) is built with leadingedge technology to deliver reliable high-performance connectivity for your data network. The SMC2890W-AN/SMC2891W-AN is a dual-band IEEE 802.
Chapter 1 | Access Point Overview Hardware Description Key Hardware The SMC2890W-AN/SMC2891W-AN consists of serveral key harware components. Components This manual describes each specific component, or related components, together with their installation requirements and procedures in each chapter. To understand each component in detail, refer to the relevant section.
Chapter 1 | Access Point Overview Hardware Description System LEDs For information on system status LED indicators, see “Understanding the System Status LEDs” on page 44. Water-Tight Test Point Caution: Do not remove or loosen this screw. Doing so could lead to damage of the unit.
Chapter 1 | Access Point Overview Hardware Description Pole Mounting Bracket The included Mounting Bracket Kit can be used to mount the unit on a 1.5 to 6 inch diameter pole, or to part of a radio mast or tower structure. For more information, see “How to Mount the Unit” on page 25. Figure 4: Power Injector Module Power Injector Module The AP receives power through a PoE connection to its RJ-45 port. The PoE power is supplied from a power injector module that is installed indoors.
Chapter 1 | Access Point Overview Key Technical Specifications Key Technical Specifications The following table contains key system specifications for the AP. Table 1: Key Technical Specifications Item Specification Ports One 10/100/1000 Mbps RJ-45 port Network Interface RJ-45 Port: 1000BASE-T, PoE (PD) with waterproof cover Console Port RS-232, RJ-45 waterproof connector 2.4GHz Radio IEEE 802.11b/g/n 5 GHz Radio IEEE 802.
2 Installation Overview This chapter includes these sections: ◆ “Package Contents” on page 16 ◆ “System Configuration” on page 17 ◆ “AP Installation Tasks” on page 18 Package Contents After unpacking the AP, check the contents to be sure you have received all the components.
Chapter 2 | Installation Overview System Configuration System Configuration At each location where a unit is installed it must be connected to the local network, either by using the power injector module, or by a direct connection to an IEEE 802.3at-compliant LAN switch. The following figure illustrates the system component connections.
Chapter 2 | Installation Overview AP Installation Tasks AP Installation Tasks Follow these tasks to install the AP in your network. For full details on each task, go to the relevant chapter or section by clicking on the link. Task 1 Unpack package and check contents Unpack your AP and check the package contents to be sure you have received all the items. Before installing your AP, be sure to review all the safety statements and guidelines in the Regulatory and Safety Information document.
Chapter 2 | Installation Overview AP Installation Tasks Task 3 Connect Cables Connect an Ethernet cable and a grounding wire to the unit. Use outdoor-rated straight-through Ethernet cable to connect to the RJ-45 port for your network connection. Go to the chapter “Network Connections” For details on connecting a ground wire: Go to the section “How to Ground the Unit” Figure 7: Making a Connection to the RJ-45 Port 1 2 Task 4 1 Connect outdoor-rated Category 5e or better cable to the RJ-45 port.
Chapter 2 | Installation Overview AP Installation Tasks Figure 8: Connecting AC Power 1 2 3 Task 5 1 Connect the AC power cord to a nearby AC power source. 2 Connect Ethernet cable from the “DATA IN” port to a LAN switch. 3 Connect straight-through Ethernet cable from the AP to the “DATA & POWER OUT” port. Verify AP Operation Verify basic AP operation by checking the system LEDs.
Chapter 2 | Installation Overview AP Installation Tasks Task 6 Make Initial Configuration Changes At this point you may need to make a few basic configuration changes to the AP so that it is compatible with your network. It is suggested to connect to the AP console port to perform this task. Go to “How to Connect to the Console Port” Figure 10: Console Port 1 1 Console Port. For information on AP configuration: Refer to the Management Guide.
Chapter 2 | Installation Overview AP Installation Tasks – 22 –
3 AP Chassis The AP includes its own bracket kit for mounting the unit to a 1.5 to 6 inch diameter pole or part of a radio mast or tower structure. Before continuing with AP installation, first review the general guidelines and requirements in this chapter.
Chapter 3 | AP Chassis General Installation Guidelines Ethernet Cabling From the intended AP location, plan a cable route from the unit outdoors to the power injector module indoors. Consider these guidelines: ◆ The total Ethernet cable length should never be longer than 100 m (328 ft). ◆ Determine a building entry point for the cable. ◆ Determine if conduits, bracing, or other structures are required for safety or protection of the cable.
Chapter 3 | AP Chassis How to Mount the Unit How to Mount the Unit The AP can be mounted in the following ways using the included mounting bracket: ◆ To a 1.5 to 6 inch diameter pole The AP’s mounting bracket has two main parts. One part that can be secured to a pole using two steel-band clamps, and another part that attaches directly to the AP. The two parts link together and allow the tilt angle of the unit to be adjusted for antenna alignment.
Chapter 3 | AP Chassis How to Mount the Unit Figure 12: Attach Bracket to AP 1 2 3 1 Bracket Mount Points 3 2 Square Mounting Bracket Part Supplied Bracket Mount Screws 4. Attach the AP with its mounting plate to the bracket already fixed to the pole. 5. Use the included long bolt to secure the AP to the pole bracket. Note that the AP tilt angle may need to be adjusted for antenna alignment.
Chapter 3 | AP Chassis How to Connect External Antennas 6. Secure the AP at the required tilt angle using the two screws provided in the mounting kit. How to Connect External Antennas When deploying an AP, you need to mount external antennas and connect them to the unit. Two antennas are required for 2.4 GHz operation and two can be used for 5 GHz operation. These antennas are not included in the AP package. The SMC2891W-AN unit includes an integrated high-gain antenna for 5 GHz operation.
Chapter 3 | AP Chassis How to Align Antennas 3. Apply weatherproofing tape to the antenna connectors to help prevent water entering the connectors. Note: Be sure to take account of the antenna polarization direction; all antennas in a link must be mounted with the same polarization. How to Align Antennas When using the SMC2891W-AN unit with its 5 GHz integrated high-gain antenna, you will need to accurately align the antenna with another unit in the network to ensure optimum performance.
4 Power and Grounding This chapter focuses on how to power-on the AP. The AP can be powered using the included PoE Power Injector or by a direct connection to a PoE LAN switch. Connecting the AP to ground is also covered. This chapter includes these sections: ◆ “Power Injector Module” on page 29 ◆ “How to Ground the Unit” on page 31 ◆ “How to Install the Power Injector” on page 32 Power Injector Module The AP receives power through its network cable connection using power-overEthernet technology.
Chapter 4 | Power and Grounding Power Injector Module Table 2: Power Injector Module Specifications Item Description AC Input 100~240 VAC, 50/60 Hz, 0.5 A DC Output 48 VDC, 0.35 A Output Power 16.
Chapter 4 | Power and Grounding How to Ground the Unit How to Ground the Unit When connecting a ground wire to the AP, use the grounding screw on the unit. Be sure to use #14 AWG or larger copper core ground wire. Caution: Be sure that grounding is available and that it meets local and national electrical codes. Grounding the AP must be performed by a professional installer. The ground wire can be connected to a point on the bracket, pole, metal grounding plate, or directly to an earth termination.
Chapter 4 | Power and Grounding How to Install the Power Injector Note: Use cable strips to secure all cables to the pole. How to Install the Power Injector The power injector can be installed indoors on any horizontal surface, such as a desktop or shelf, or on a wall. Caution: Do not install the power injector outdoors. The unit is for indoor installation only.
Chapter 4 | Power and Grounding How to Install the Power Injector 3. Insert the power cable plug into the standard AC socket on the power injector and the other end into a grounded, 3-pin socket, AC power source. Note: For International use, you may need to change the AC line cord. You must use a line cord set that has been approved for the socket type in your country. 4. Check the LED on top of the power injector to be sure that power is being supplied to the power injector.
Chapter 4 | Power and Grounding How to Install the Power Injector – 34 –
5 Network Connections This chapter focuses on making connections to the AP’s network interfaces and details on network cable specifications. The AP features one 1000BASE-T RJ-45 port as well as wireless interfaces. The sections that follow describe the network interfaces.
Chapter 5 | Network Connections Understanding the Network Status LEDs Understanding the Network Status LEDs The AP includes LED indicators to indicate network link status and activity. The LEDs are shown below and are described in the following table. Figure 18: Network Status LEDs 1 2 1 5 GHz Link/Activity LED 2 2.4 GHz Link/Activity LED 3 3 LAN Link/Activity LED Figure 19: Network Status LEDs LED Condition Status Ethernet On Orange Port has a valid link.
Chapter 5 | Network Connections How to Connect to the RJ-45 Port How to Connect to the RJ-45 Port The connection between the AP’s RJ-45 port and the PoE power injector requires outdoor-rated Category 5E or better Ethernet cable with RJ-45 plugs on each end. The length of the Ethernet cable should be less than 100 meters (328 ft). Copper Cabling Before connecting the Ethernet copper cable, first plan a cable route from the AP Guidelines outdoors to the PoE power injector indoors.
Chapter 5 | Network Connections How to Connect to the RJ-45 Port Table 4: 10/100BASE-TX MDI and MDI-X Port Pinouts Pin MDI Signal Namea MDI-X Signal Name 1 Transmit Data plus (TD+) -52V power (Negative Vport) Receive Data plus (RD+) GND (Positive Vport) 2 Transmit Data minus (TD-) -52V power (Negative Vport) Receive Data minus (RD-) GND (Positive Vport) 3 Receive Data plus (RD+) GND (Positive Vport) Transmit Data plus (TD+) -52V power (Negative Vport) 4 -52V power (Negative Vport) GND (Positi
Chapter 5 | Network Connections How to Connect to the RJ-45 Port Table 5: 1000BASE-T MDI and MDI-X Port Pinouts Pin MDI Signal Name MDI-X Signal Name 1 Bi-directional Pair A Plus (BI_DA+) -52V power (Negative Vport) Bi-directional Pair B Plus (BI_DB+) GND (Positive Vport) 2 Bi-directional Pair A Minus (BI_DA-) -52V power (Negative Vport) Bi-directional Pair B Minus (BI_DB-) GND (Positive Vport) 3 Bi-directional Pair B Plus (BI_DB+) GND (Positive Vport) Bi-directional Pair A Plus (BI_DA+) -52V po
Chapter 5 | Network Connections How to Connect to the RJ-45 Port Figure 21: Waterproof RJ-45 Port Cover 1 2 3 4 5 1 Rubber RJ-45 Port Seal 4 Outer Screw-on Cover 2 Inner Plastic RJ-45 Plug Cover 5 Screw-on Cable Clamp 3 Inner Rubber Cable Seal 2. Peal-off the adhesive backing on the rubber RJ-45 port seal and stick it on the end of the plastic RJ-45 plug cover. 3.
Chapter 5 | Network Connections How to Connect to the RJ-45 Port Figure 22: Making a Connection to the RJ-45 Port 1 2 1 RJ-45 Plug on Ethernet Cable 2 Waterproof RJ-45 Port Cover Assembly 9. Seal the PoE port connector using tar seal or weatherproof tape for extra protection against rain and moisture. 10. Route the Ethernet cable from the AP to the power injector (or PoE LAN switch) following your cable plan and connect it to the “DATA & POWER OUT” port.
Chapter 5 | Network Connections How to Connect to the RJ-45 Port Figure 23: Outdoor-Rated Ethernet Cable Drain Wire 1 1 Drain Wire 2. Attach a grounding cable to the drain wire and then connect it to protective earth. 3. Use weatherproof tape to cover and seal the attachment area on the Ethernet cable.
6 AP Management The AP includes a management agent that allows you to configure or monitor the AP using its embedded management software. To manage the AP, 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. For a detailed description of the AP’s software features, refer to the Management Guide.
Chapter 6 | AP Management Understanding the System Status LEDs Understanding the System Status LEDs The AP includes LED indicators that indicate system and port status. The LEDs are shown below and are described in the following table. Figure 24: System Status LEDs 1 2 3 4 1 5 GHz Link/Activity LED 3 LAN Link/Activity LED 2 2.4 GHz Link/Activity LED 4 Power/System LED Figure 25: System Status LEDs LED Condition Status Power On Green The system power is on.
Chapter 6 | AP Management How to Connect to the Console Port How to Connect to the Console Port The RJ-45 Console port on the AP is used to connect to the AP for out-of-band console configuration. The console device can be a PC or workstation running a VT100 terminal emulator, or a VT-100 terminal. An RJ-45-to-DB-9 cable is supplied with the AP for connecting to a PC’s RS-232 serial DB-9 DTE (COM) port.
Chapter 6 | AP Management How to Connect to the Console Port Figure 26: Console Port Connection 1 2 3 1 RJ-45 Console Port 3 2 Waterproof Port Cover Console Cable Follow these steps to connect to the Console port: 1. Unscrew the waterproof protective cap on the AP’s Console port. 2. Attach the DB-9 end of the included serial cable to a DB-9 COM port connector on a management PC. Use a USB to male DB-9 adapter cable (not included) if needed. 3.
A Troubleshooting Diagnosing LED Indicators Table 7: Troubleshooting Chart Symptom Action Power LED is Off ◆ ◆ LAN LED is Off ◆ ◆ ◆ ◆ Check connections between the PoE Power Injector, the power cord and the wall outlet. Contact your dealer for assistance. Verify that the AP and attached PoE Power Injector are powered on. Be sure the cable is plugged into both the AP and PoE Power Injector. Verify that the proper cable type is used and its length does not exceed specified limits.
Chapter A | Troubleshooting Installation Installation Verify that all system components have been properly installed. If one or more components appear to be malfunctioning (such as the power cord or network cabling), test them in an alternate environment where you are sure that all the other components are functioning properly.
Chapter A | Troubleshooting Out-of-Band Access Out-of-Band Access If you cannot access the on-board configuration program via a serial port connection: ◆ Be sure you have set the terminal emulator program to VT100 compatible, 8 data bits, 1 stop bit, no parity and 115200 Baud Rate. ◆ Check that the null-modem serial cable conforms to the pin-out connections provided in “How to Connect to the Console Port” on page 45.
Index Numerics H 10/100 pin assignments 37 1000BASE-T pin assignments 38 hardware errors 47 hardware overview 11 hardware specifications 15 humidity specifications 15 A AC power connection 33 antenna position 23 antennas, external 13 I basic installation tasks 18 baud rate, console 45 bracket kit 14 in-band access 48 indicators, LED 36, 44 injector module 14 installation tasks 18 installation troubleshooting 48 interference, radio 24 introduction 16 C K cable grounding 41 cabling guidelines 24 ch
Index P package contents 16 pin assignments console port 45 RJ-45 port 37 planning guidelines 23 PoE injector module 29 PoE port 12 pole mount bracket 14 pole mounting 25 port cover, weatherproof 40 port LEDs 36 position of AP 23 POST failure 47 power injector 14, 29 power LED 44 power problems 47 product overview 11 R radio interfaces, connecting 36 radio interference 24 reset.
Index – 52 –
Headquarters No. 1, Creation Rd. III Hsinchu Science Park Taiwan 30077 Tel: +886 3 5638888 Fax: +886 3 6686111 (for Asia-Pacific): Technical Support information at www.smc-asia.com www.smcnetworks.co.kr SMC2890W-AN, SMC2891W-AN www.smc.
