Page 1 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide April 2011 Revised September 12, 2012 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883...
Page 2 You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures: •...
Page 3: Table Of Contents
Metal Enclosure 1-18 Optional Hardware 1-18 Network Deployment Examples 1-18 Wireless Backhaul 1-19 Point-to-Point Bridging 1-19 Point-to-Multipoint Bridging 1-20 Point-to-Multipoint Mesh Network 1-21 Layer 3 Network Operation 1-22 Cisco Aironet 1550 Series Outdoor Mesh Acces Point Hardware Installation Guide OL-24247-01...
Page 4 Using the Reset Button 2-38 Reboot the Access Point 2-39 Disabling Backup Battery Power 2-40 Grounding the Access Point 2-40 Connecting a Fiber-Optic Cable to the Access Point 2-41 Cisco Aironet 1550 Series Outdoor Mesh Acces Point Hardware Installation Guide OL-24247-01...
Page 5 Connecting a 1500 Series Power Injector 2-44 Connecting an Ethernet Cable to the Access Point 2-45 AC Power Cords for Cisco Aironet 1550 Series Outdoor Mesh Access Points 2-48 Connecting Streetlight AC Power 2-50 Connecting an AC Power Cable to the Access Point...
Page 6 Administrative Rules for Cisco Aironet Access Points in Taiwan Chinese Translation English Translation B-10 Chinese Translation B-10 English Translation B-10 Statement 371—Power Cable and AC Adapter B-11 English Translation B-11 EU Declaration of Conformity B-11 Cisco Aironet 1550 Series Outdoor Mesh Acces Point Hardware Installation Guide OL-24247-01...
Page 7 Configuring Option 43 for 1000, 1500, and 1550 Series Access Points Configuring Option 43 for 1100, 1130, 1200, 1240, 1250, 1300, 1520, and 1550 Series Access Points L O S S A R Y Cisco Aironet 1550 Series Outdoor Mesh Acces Point Hardware Installation Guide OL-24247-01...
Page 8 Contents Cisco Aironet 1550 Series Outdoor Mesh Acces Point Hardware Installation Guide viii OL-24247-01...
Page 9 Series Outdoor Mesh Access Point Hardware Installation Guide. Objectives This publication explains the steps for installing the Cisco Aironet 1550 Series Outdoor Mesh Access Point (called the access point in this document). The access point is available in model 1552.
Page 10 Elements in square brackets are optional. Terminal sessions and information the system screen font displays are in screen font. Information you must enter is in boldface screen boldface screen font font. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 11 Gebruik het nummer van de verklaring onderaan de waarschuwing als u een vertaling van de waarschuwing die bij het apparaat wordt geleverd, wilt raadplegen. BEWAAR DEZE INSTRUCTIES Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 12 å forhindre ulykker. Bruk nummeret i slutten av hver advarsel for å finne oversettelsen i de oversatte sikkerhetsadvarslene som fulgte med denne enheten. TA VARE PÅ DISSE INSTRUKSJONENE Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 13 Använd det nummer som finns i slutet av varje varning för att hitta dess översättning i de översatta säkerhetsvarningar som medföljer denna anordning. SPARA DESSA ANVISNINGAR Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide xiii OL-24247-01...
Page 14 Brug erklæringsnummeret efter hver advarsel for at finde oversættelsen i de oversatte advarsler, der fulgte med denne enhed. GEM DISSE ANVISNINGER Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 15 Running H/F 3 Running H/F 2 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 16: Related Documents
Click this link to browse to the Cisco Wireless documentation home page: http://www.cisco.com/en/US/products/hw/wireless/index.html To browse to the access point documentation, click Cisco Aironet 1550 Series listed under “Outdoor Wireless.” The documentation can be accessed from the Support box. To browse to the Cisco Wireless LAN Controller documentation, click Standalone Controllers listed under “Wireless LAN Controllers.”...
Page 17 The CM MAC address is only available on the access point cable configuration. It is located to the right of the MAC address. You need your product serial number when requesting support from the Cisco Technical Assistance Center. Obtaining Documentation, Support, and Security Guidelines For information on obtaining documentation and support, providing documentation feedback, security guidelines, and recommended aliases and general Cisco documents, see the monthly What’s New in...
Page 18 Running H/F 3 Running H/F 2 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide xviii OL-24247-01...
Page 19: About The 1552 Access Point
C H A P T E R Overview The Cisco Aironet 1550 Series Outdoor Mesh Access Point (hereafter called the access point or AP) is a modularized wireless outdoor access point designed for use in a mesh network. The access point also supports wireless client access, point-to-point bridging, point-to-multipoint bridging, and point-to-multipoint mesh wireless connectivity.
Page 20: Chapter 1 Overview
Chapter 1 Overview Hardware Models Hardware Models The model numbers (or part numbers) and configuration for the Cisco Aironet 1552 Outdoor Mesh Access Points are described in Table 1-1. A detailed list of components supported by each 1552 access point model is shown in Table 1-2.
Page 21 (regulatory domains) represented by the variable x are described in Table 1-3 For specific regulatory domains supported by this model, refer to the product data sheet at: http://www.cisco.com/en/US/prod/collateral/wire less/ps5679/ps5861/product_data_sheet0900aecd 80537b6a.html Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 22: Regulatory Domains
The 1552 access point supports the regulatory domains listed in Table 1-3. The “-x” in the 1552 model numbers represent the domain. For example, in AIR-CAP1552C-x-K9 the -x Note represents a regulatory domain for a specific country. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 23 Slovenia Greece South Africa Hong Kong Spain Hungary Sweden Iceland Switzerland India Taiwan Ireland Thailand Italy Turkey Japan U.K. Korea U.S. Kuwait United Arab Emirates Latvia Venezuela Liechtenstein Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 24: Hardware Features
Liquid-tight adapters are provided for connector openings, which can be installed before or after deploying the access point. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 25 Antenna ports 1, 2, and 3 are not shown in Figure 1-1. These ports are reserved for future use and are Note located on the top of the access point. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 26 Console Port for Access Point Models AIR-CAP1552E-x-K9 and AIR-CAP1552H-x-K9 Console port Not used Figure 1-3 Access Point Model AIR-CAP1552I-x-K9 Bottom Connectors AC Connector LEDs (Status, Up Link, RF1, RF2) Not used Ethernet backhaul connector Console port Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 27 Not used Figure 1-5 F-Connector Adapter (Splitter) Components RF splitter attenuator (ATTN) F-Connector adapter (splitter) for cable POC (optional) RF splitter shunt (SHUNT) Shunt is a 20 amp fuse. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 28 Access Point DC Power Connector and Ground Lug (All Models) DC power port Bracket mounting nut Bracket mounting hole Ground lug location (connection for earth grounding (minimum VD 16 mm,6 AWG) Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 1-10 OL-24247-01...
Page 29: Multiple Radio Operation
26 dBm for UNII-2 and Extended/ETSI bands. The total maximum output power for the upper ISM band is 28 dBm. Output power is configurable for 5 power levels in 3 dB steps. The three receivers enables maximum-ratio combining (MRC). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 1-11 OL-24247-01...
Page 30: Antenna Configurations
The 1552 access point supports two types of antennas designed for outdoor use with radios operating in the 2.4-GHz and 5-GHz frequency bands: • Cisco Low Profile Dual-Band 2.4/5 GHz Omni Antenna Array, an integrated array of three dual-band omni antennas, as shown in Figure 1-8.
Page 31: Cisco Aironet Dual-Band Omnidirectional Antenna
The antenna is designed to create an omnidirectional broadcast pattern. To achieve this pattern, mount the access point clear of any obstructions to the sides of the radiating element. For detailed information on this antenna, refer to the Cisco Aironet Dual-Band Omnidirectional Antenna (AIR-ANT2547V-N) document. Follow all safety precautions when installing the antennas, for information on safety refer to “Safety Precautions”...
Page 32: Safety Precautions
National Electrical Code, Article 810, Canada: Canadian Electrical Code, Section 54). Statement 280 For your safety, read and follow these safety precautions. Before you install an antenna, contact your Cisco account representative to explain which mounting method to use for the size and type of antenna that you are about to install.
Page 33: Multiple Power Sources
This unit might have more than one power supply connection. All connections must be removed to Warning de-energize the unit. Statement 1028 To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord. Statement 1023 Warning Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 1-15 OL-24247-01...
Page 34: Cable Modem (Poc)
90-VAC (quasi-square wave AC) power provided by the cable network. The cable modem supports these main features: Data Over Cable Service Interface Specifications (DOCSIS)3.0 • Backward compatibility with existing DOCSIS 1.1 and 1.0 networks • Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 1-16 OL-24247-01...
Page 35: Ethernet (Poe) Ports
100BASE-BX10-U fiber Rugged small-form factor pluggable (SFP) module • 1000BASELX single-mode Rugged SFP module • 1000BaseSX multimode Rugged SFP module • Note SFP modules are not hot-swappable. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 1-17 OL-24247-01...
Page 36: Metal Enclosure
There can be more than one RAP for the same mesh network for redundancy. RAPs and MAPs can support wireless clients on the 2.4-GHz and 5-GHz band. Client access on 5-GHz is called universal client access. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 1-18 OL-24247-01...
Page 37: Wireless Backhaul
Wireless client access is supported; however, if bridging between tall buildings, the 2.4-GHz wireless coverage area may be limited and possibly not suitable for direct wireless client access. Figure 1-11 Access Point Point-to-Point Bridging Example (5 GHz) Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 1-19 OL-24247-01...
Page 38: Point-To-Multipoint Bridging
Figure 1-12 illustrates an example of access point-to-multipoint bridging. Figure 1-12 Access Point to Multipoint Bridging Example (5 GHz) (5 GHz) Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 1-20 OL-24247-01...
Page 39: Point-To-Multipoint Mesh Network
Figure 1-13 Typical Mesh Configuration Using Access Points Network MAP 1 MAP 3 MAP 2 MAP 6 MAP 4 MAP 5 MAP 8 MAP 7 MAP 9 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 1-21 OL-24247-01...
Page 40: Layer 3 Network Operation
Cisco. Figure 1-14 illustrates a typical Layer-3 wireless network configuration containing access points and a controller. Figure 1-14 Typical Layer 3 Access Point Network Configuration Example Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 1-22 OL-24247-01...
Page 41: Powering The Access Point
Connecting a Fiber-Optic Cable to the Access Point, page 2-41 • Powering the Access Point, page 2-44 • Installing the Access Point in Hazardous Locations, page 2-59 • Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 42: Unpacking The Access Point
Pole Installation Hardware and Tools, page 2-3 • Cable Strand Installation Hardware and Tools, page 2-4 • Optional Tools and Hardware The optional tools and hardware that can be obtained from Cisco are: Optional power injector (AIR-PWRINJ1500-2=) • • Optional AC power cord –...
Page 43: Chapter 2 Installing The Acces Point
Two gusset strap brackets One mounting bracket – Twelve hex bolts (M8 x16) – One M8 flange nut – Six M8 flat washers – Ten M8 split lock washers – Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 44: Cable Strand Installation Hardware And Tools
• Warnings Translated versions of all safety warnings are available in the safety warning document that shipped with your access point or on Cisco.com. To browse to the document on Cisco.com, refer to Appendix A, “Translated Safety Warnings” for instructions.
Page 45: Safety Information
FCC-certified equipment. When used with approved Cisco Aironet antennas, Cisco Aironet products meet the uncontrolled environmental limits found in OET-65 and ANSI C95.1, 1991. Proper operation of this radio device according to the instructions in this publication results in user exposure substantially below the FCC recommended limits.
Page 46 Caution a suitable service disconnect. For additional important safety instructions for AC power cords, refer to the AC Power Cords for Cisco Aironet 1550 Series Outdoor Mesh Access Points document that shipped with your AC power cords. For safety and to achieve a good installation, please read and follow these safety precautions:...
Page 47: Avoiding Damage To Radios In A Testing Environment
+ tx gain + rx gain - [attenuation due to antenna spacing] < max rx input level Where: txpwr = Radio transmit power level tx gain = transmitter antenna gain rx gain = receiver antenna gain Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 48: Installation Guidelines
Because the access point is a radio device, it is susceptible to common causes of interference that can reduce throughput and range. Follow these basic guidelines to ensure the best possible performance: For information on planning and initially configuring your Cisco Mesh network, refer to the Cisco •...
Page 49: Before Beginning The Installation
When not using the AC input connector to power the 1552E (for example when powering using the Cisco power injector), it is important to cover the AC power entry connector. The correct cap is Remke part number 75-0086 (http://www.remke.com/).
Page 50 Overvoltage IV to Overvoltage Category II at the AC power input of the access point. The over-voltage and fault-current protection components used to achieve this protection must comply with the IEC 61643 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-10...
Page 51 Pole (wood, metal, or fiberglass) 1552 series access point, models: 2 to 16 in. (5.1 to 40.6 cm) diameter AIR-CAP1552E-x-K9, or • AIR-CAP1552H-x-K9 • Mounting bracket (part of pole mount kit) Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-11 OL-24247-01...
Page 52 F-connector adapter for the POC cable (only on model AIR-CAP1552C-x-K9) Cable bundle Figure 2-4 Streetlight Power Tap Adapter Installation Outdoor light control 6-AWG copper grounding wire Streetlight power tap adapter Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-12 OL-24247-01...
Page 53: Antenna N-Type Connector Locations
The access point MAC address is located on the bottom of the unit. When two MAC addresses Note are shown, use the top MAC address. Step 4 Select a WLAN ID or Any WLAN from the WLAN ID pop-up menu. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-13 OL-24247-01...
Page 54: Configuring A Rap
(last node) from the RAP and move towards the RAP. If you start configuring the BGN in a different location, then the access points beyond this point (farther away) are dropped, as they have a different BGN. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-14 OL-24247-01...
Page 55: Installing The Access Point
You must ensure that the switch port connected to the access point has PoE turned off. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-15...
Page 56: Access Point Mounting Orientation
Electric drill and standard screwdriver • • #6-AWG ground wire • Shielded outdoor-rated Ethernet (CAT5e or better) cable • Grounding block Grounding rod • 13-mm box-end wrench or socket set • Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-16 OL-24247-01...
Page 57 Use four customer-supplied screws and optional screw anchors to attach the mounting plate to the Step 2 mounting surface. If necessary, use suitable screw anchors and an exterior-grade plywood backboard to mount the Note access point to stucco, cement, or drywall. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-17 OL-24247-01...
Page 58 Ensure that the front of the access point is vertical, and tighten the four bolts to 13 to 15 ft lbs (17.6 to 20.3 Nm). When using the Cisco Aironet Dual-Band Omnidirectional Antennas, connect them to the access point Step 7...
Page 59: Mounting The Access Point On A Pole
When installing an access point on a vertical pole, mast, or a streetlight pole, you should use the optional Cisco pole mount kit. The kit supports metal, wood, or fiberglass poles from 2 to 16 inches in diameter. Assembling the Pole Clamp Bracket and the Mounting Bracket When installing an access point on a pole, mast, or a streetlight, you should use the optional Cisco pole mount kit.
Page 60 Screw the M8 nut onto the pole clamp bracket support bolt, and tighten just enough to prevent the bolt Step 2 from falling off. Step 3 Go to the “Pole Mounting” section on page 2-21. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-20 OL-24247-01...
Page 61: Pole Mounting
Do not place the metal straps in the large open area between the pole clamp bracket and the strap brackets, because this does not properly secure the access point. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-21...
Page 62 Figure 2-11) to provide maximum holding strength for extreme environments. Following the instructions provided with the banding strap tool (BAND IT) (AIR-BAND-INST-TL=), loop each metal strap twice. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-22 OL-24247-01...
Page 63 Note unless the metal bands are cut or disassembled. Tighten the metal bands using the banding strap tool (BAND IT) (Cisco AIR-BAND-INST-TL=) by Step 5 following the operating instructions in the box with the tool. Ensure that the metal bands are as tight as possible.
Page 64 Screw a M8 x16 bolt (without a flat or lock washer) in the top support bolt hole on each side the access Step 11 point (see Figure 2-13). Do not screw the bolt all the way in. Leave a gap of approximately 0.25 inch (0.635 cm). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-24 OL-24247-01...
Page 65 2-14). The access point should be positioned with the LEDs on the bottom to allow viewing from the Note ground and with the hinged cover facing out. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-25 OL-24247-01...
Page 66: Cable Strand Mounting
Ensure that the front of the access point is vertical, and tighten the four bolts to 13 to 15 ft lbs Step 14 (17.6 to 20.3 Nm). When using the Cisco Aironet Dual-Band Omnidirectional Antennas, connect them to the access point Step 15 as shown in Figure 2-14.
Page 67 Secure each strap bracket with two M8 x16 bolts (with lock washers) on each side of the access point Step 2 with the antennas facing down. (Figure 2-16). Only hand-tighten the bolts to 13 to 15 ft lbs (17.6 to 20.3 Nm). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-27 OL-24247-01...
Page 68 Tighten the two M8 flange nuts to 13 to 15 in. lbs (17.6 to 20.3 Nm). Ensure the cable is mounted to the bottom side of the access point. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-28...
Page 69 “stringer” Fiber or Cable bundle The assembled cable mounting kit is shown from the top view of the access point (Figure 2-18). Step 4 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-29 OL-24247-01...
Page 70: Mounting The 1552C Access Point On A Pole/Wall
You then install the mounting plate, attach the grounding lug, and attach the access point when you are ready. Table 2-3 lists the material that you will need to provide in addition to the pole mount kit. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-30 OL-24247-01...
Page 71 You can optionally use the individual mounting holes or the mounting slots. Figure 2-19 Mounting Bracket for Wall Mounting Access point quick mount notch Mounting slots (allows bracket rotation) Mounting holes Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-31 OL-24247-01...
Page 72 Screw a M8 x16 bolt in the top support bolt hole on each side the access point (see Figure 2-21). Do not screw the bolt all the way in; leave approximately a 0.25 inch (0.635 cm) space. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-32 OL-24247-01...
Page 73: Mounting The 1552C Access Point Facing Up In A Vault Application
Use the mounting bracket as a template to mark four screw hole locations on your mounting surface. See Figure 2-22 for the mounting bracket screw hole locations. You can optionally use the individual mounting holes or the mounting slots. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-33 OL-24247-01...
Page 74 Step 3 Attach the grounding lug and cable to the access point. Refer to “Grounding the Access Point” section on page 2-40. See Figure 2-23. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-34 OL-24247-01...
Page 75 Screw a M8 x16 bolt in the top support bolt hole on each side the access point (see Figure 2-21). Do not Step 4 screw the bolt all the way in; leave approximately a 0.25 inch (0.635 cm) space. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-35 OL-24247-01...
Page 76 Ensure that the front of the access point is vertical, and tighten the four bolts to 13 to 15 ft lbs Step 7 (17.6 to 20.3 Nm). Step 8 Continue with the “Powering the Access Point” section on page 2-44. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-36 OL-24247-01...
Page 77: Opening The Access Point Hinged Cover
When closing the access point cover, be careful not to pinch internal wires. Step 1 Carefully position the cover flush with all sides of the access point, then slowly hand-tighten each bolt. Step 2 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-37 OL-24247-01...
Page 78: Using The Reset Button
Reset the access point—Press the reset button for less than 10 seconds. • Disable battery backup power—Press the reset button for more than 10 seconds. • Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-38 OL-24247-01...
Page 79: Reboot The Access Point
LEDs to reactivate. Replace the reset button screw and use a Phillips screwdriver to tighten to 22 to 24 in. lbs Step 3 (2.49 to 2.71 Nm). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-39 OL-24247-01...
Page 80: Disabling Backup Battery Power
In all outdoor installations and when powering the access point with AC power, you must follow these instructions to properly ground the case: If using insulated 6-AWG copper ground wire, strip the insulation as required for the grounding lug. Step 1 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-40 OL-24247-01...
Page 81: Connecting A Fiber-Optic Cable To The Access Point
If your access point contains a backup battery pack, you must depress the reset button for Note 10 seconds or more (see the “Disabling Backup Battery Power” section on page 2-40). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-41 OL-24247-01...
Page 82 Figure 2-29 Fiber-Optic Cable Components Not used Four screws for each reel assembly SFP module slot Fiber-optic connector plug Fiber reels (large reel with small reel on top) Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-42 OL-24247-01...
Page 83 Use an adjustable or open-end wrench to tighten the round end of the adapter to 2.7 to 3.2 ft lbs (3.66 to 4.34 Nm). Close the hinged cover (see the “Closing the Access Point Hinged Cover” section on page 2-37). Step 14 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-43 OL-24247-01...
Page 84: Connecting A 1500 Series Power Injector
Connect a CAT5e or better Ethernet cable from your wired LAN network to the power injector. Step 3 Warning To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord. Statement 1023 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-44 OL-24247-01...
Page 85: Connecting An Ethernet Cable To The Access Point
To forward bridge traffic, add a switch between the power injector and controller. Refer to the Cisco Wireless Mesh Access Points, Design and Deployment Guide, Release 7.0 for more information.
Page 86 For information on data cable entry, refer to Figure 1-1 on page 1-7 Note Loosen the round end of the liquid-tight adapter by turning counterclockwise, but do not remove (see Step 4 Figure 2-32). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-46 OL-24247-01...
Page 87 Inserting RJ-45 Connector into the Ethernet Port Opening in Case Liquid-tight adapter RJ-45 connector Ethernet port opening in access point case Shielded outdoor-rated Ethernet (CAT5e or better) cable Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-47 OL-24247-01...
Page 88: Ac Power Cords For Cisco Aironet 1550 Series Outdoor Mesh Access Points
AC Power Cords for Cisco Aironet 1550 Series Outdoor Mesh Access Points The Cisco Aironet 1550 series outdoor mesh access point supports these AC power cord options: 40-ft (12.2-m) power cord (AIR-CORD-R3P-40NA=) for light pole installations in the US and •...
Page 89 If your power cord does not use an AC power plug, you must ensure that the power source is OFF before Caution connecting or disconnecting the power cord wires from the power source. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-49 OL-24247-01...
Page 90: Connecting Streetlight Ac Power
Statement 363 For additional important safety instructions for AC power cords, refer to the AC Power Cords for Cisco Aironet 1550 Series Outdoor Mesh Access Points document that shipped with your AC power cords.
Page 91 LAST. Note Ensure that your antennas are connected to the access point before you apply power to the access point. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-51 OL-24247-01...
Page 92 Ensure that the antennas are connected to the access point before you apply power to the access point. Step 13 Turn on the power to the outdoor light control fixture at the designated circuits. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-52 OL-24247-01...
Page 93: Connecting An Ac Power Cable To The Access Point
National Electrical Code (NEC). Note For additional important safety instructions for AC power cords, refer to the AC Power Cords for Cisco Aironet 1550 Series Outdoor Mesh Access Points document that shipped with your AC power cords. The access point supports this Cisco AC power cable: 40 ft (12.2 m) AC power cable (AIR-CORD-R3P-40NA=)
Page 94: Connecting A Dc Power Cable To The Access Point
Use an adjustable wrench, a 22-mm socket, or a Sealcon S-2200 -WR wrench to remove the plug in the Step 3 DC power connector opening (see Figure 2-38 for the location of the DC power connector). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-54 OL-24247-01...
Page 95 Step 7 Insert each wire into the two-position terminal strip (supplied), and tighten each wire using a 0.1 inch (0.25 cm) flat screw driver (see Figure 2-40). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-55 OL-24247-01...
Page 96 Insert the two-position terminal strip into the DC power opening in the access point case, and carefully Step 8 push the terminal strip into the internal connector (see Figure 2-41). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-56 OL-24247-01...
Page 97: Connecting A Cable Poc Power To The Access Point
The cable stinger connector is customer supplied. To ensure system performance, with respect to immunity from external electromagnetic fields, the Note installer must use a well shielded coax cable (quad shield). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-57 OL-24247-01...
Page 98 Locate the F-connector adapter on the access point (see Figure 2-42). Figure 2-42 RF Splitter Components RF splitter attenuator (ATTN) RF splitter shunt (SHUNT) F-connector adapter (stinger connector pin) Shunt is a 20 amp fuse. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-58 OL-24247-01...
Page 99: Installing The Access Point In Hazardous Locations
Installing the Access Point in Hazardous Locations This section describes the steps required to retrofit the 1552H access point and prepare it for installation in Class I, Division 2, Zone 2 hazardous locations. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-59 OL-24247-01...
Page 100: Required Tools And Materials
2 hazardous locations where ignitable concentrations of flammable gases, vapors, or liquids are not likely to exist under normal operation conditions. When you select the hazardous location option as part of the ordering process, Cisco configures the system to contain the new components. Two conduit adapters and assembly instructions placed in the shipping box provide information and assembly procedures.
Page 101: Compliance
EN 60079-15: 2006 • Compliance Label Figure 2-44 Figure 2-45 show examples of a 1552H access point hazardous-location compliance labels. Figure 2-44 Hazardous-Location Compliance Label for Model AIR-CAP1552H-E-K9 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-61 OL-24247-01...
Page 102 Class I—Environment containing flammable gases, vapors, or liquids • Zone 2—Environment classification used in North America • Group II—Gas identification for Zone II, which includes: – IIa—Propane IIb—Ethylene – IIc—Acetylene & Hydrogen – Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-62 OL-24247-01...
Page 103: Mounting The Access Point
“Connecting Ground and AC Power” section on page 2-66 “Closing the 1552H Access Point Hinged Cover” section on page 2-68 “Connecting the Ethernet Backhaul Cable” section on page 2-68 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-63 OL-24247-01...
Page 104: Installing The Pg-13 1/2 Npt Conduit Adapters
Start a PG-13 1/2 NPT conduit adapter into the threaded hole, as shown in Figure 2-47. Step 2 Figure 2-47 Installing the Ethernet Backhaul Cable with Conduit Adapter Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-64 OL-24247-01...
Page 105: Opening The 1552H Access Point Hinged Cover
If the cover does not swing open easily, carefully loosen the hinge bolts again. Note Figure 2-48 1552H Access Point Front Cover View M8 x32 bolts Cover hinge M8 x32 bolts Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-65 OL-24247-01...
Page 106: Connecting Ground And Ac Power
Step 2 Use a Phillips head screwdriver to loosen the three captive screws that secure the AC entry module cover. (Figure 2-49). Figure 2-49 AC Power Installation—Model AIR-CAP1552H-A-K9 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-66 OL-24247-01...
Page 107 “Closing the Access Point Hinged Cover” section on Step 13 page 2-37 for details. Install the Ethernet backhaul cable. See the next section for instructions. Step 14 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-67 OL-24247-01...
Page 108: Closing The 1552H Access Point Hinged Cover
Insert the RJ-45 connector for the cable into the Ethernet connection in the access point. Make sure the Step 2 connection is tight. Step 3 Check your work. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 2-68 OL-24247-01...
Page 109: Performing Maintenance
Additional maintenance information can be found in Chapter 3, “Troubleshooting” and the Troubleshooting a Mesh Network Guide. The troubleshooting document is available at cisco.com at the following URL: http://www.cisco.com/en/US/docs/wireless/access_point/1520/troubleshooting/guide/TrbleshtMesh.ht Do not disconnect connections to this equipment unless power has been removed or you have verified Warning that the area is nonhazardous.
Page 110: What To Do Next
When you power up a MAP that is not connected to a wired Ethernet, fiber-optic, or cable network to the controller, the access point uses the Cisco Adaptive Wireless Path Protocol (AWPP) to bind to another mesh access point (MAP) with the best path to a root access point (RAP) connected to the wired network to a controller.
Page 111: Troubleshooting
Verifying Controller Association, page 3-5 • Changing the Bridge Group Name, page 3-6 • • Connecting to the Access Point Locally, page 3-6 • Access Point Power Injector, page 3-8 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 112: Chapter 3 Troubleshooting
A root access point (RAP) attempts to connect to a controller using any of the wired ports (cable, • fiber-optic, PoE-in, or PoE-out). If the wired ports are operational, the RAP can potentially spend several minutes on each port prior to connecting to a controller. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 113: Bridge Loop
Controller GUI—Log into your controller web interface using a web browser, and choose • SECURITY > AAA > MAC Filtering to view the MAC addresses added to the controller filter list. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 114: Using Dhcp Option 43
It is expected that there will be small variations in LED color intensity and hue from unit to unit. This is within the normal range of the LED manufacturer specifications and is not a defect. The access point LED signals are listed in Table 3-1. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 115: Verifying Controller Association
Click Wireless, and verify that your access point MAC address is listed under Ethernet MAC. Step 2 Log out of the controller, and close your web browser. Step 3 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 116: Changing The Bridge Group Name
Connect a nine-pin, female DB-9 to RJ-45 serial cable to the RJ-45 console port on the access point and to the COM port on a computer (see Figure 3-2 Figure 3-3 for the console port locations). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 117 Figure 3-3 Console Port Location on Access Point Models AIR-CAP1552E-x-K9 and AIR-CAP1552H-x-K9 Console port Not used The Cisco part number for the DB-9 to RJ-45 serial cable is AIR-CONCAB1200. To order a Note serial cable, browse to: http://www.cisco.com/pcgi-bin/marketplace/welcome.pl Step 2 Set up a terminal emulator program on your PC to communicate with the access point.
Page 118: Access Point Power Injector
The power injector (AIR-PWRINJ1500-2=) has three LEDs on the front end of the case (see Figure 3-4). For detailed information on the power injector, see the Cisco Aironet 1550 Series Outdoor Mesh Access Point Power Injector Installation Instructions. Figure 3-4...
Page 119: Monitoring The Power Injector Leds
AC POWER—Turns solid green when power injector is receiving AC power and is ready to provide • power to the access point. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 120 Chapter 3 Troubleshooting Access Point Power Injector Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide 3-10 OL-24247-01...
Page 121 Removing a Backup Battery, page 4-4 • Installing a New Backup Battery, page 4-5 • Connecting the Backup Battery Cable and Closing the Radio Cover, page 4-6 • Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 122: Before Beginning The Installation Or Replacement
Open the access point’s radio cover. If applicable, remove the defective backup battery. Install the new backup battery. Connect the backup battery cable. Close the access point radio cover. Deploy your access point. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 123: Opening The Access Point Radio Cover
Use a #8 Torx screwdriver to unscrew all the Torx screws on the access point cover, but do not attempt to remove the screws (see Figure 4-1). Figure 4-1 Access Point Radio Cover Screws Radio cover Torx screws Carefully open the cover. Step 3 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 124: Removing A Backup Battery
Battery Backup Location Backup battery Internal connector for the backup battery cable Backup battery cable Radio boards (Do not touch) Carefully place the cover onto your static-protected table. Step 2 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 125: Installing A New Backup Battery
Use the four supplied screws to attach the backup battery to the radio cover and tighten to 5.5 to 6.5 in. Step 3 lbs (0.62 to 0.73 Nm). Position and bend the backup battery cable as shown in Figure 4-3. Step 4 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 126: Connecting The Backup Battery Cable And Closing The Radio Cover
Carefully read and follow the safety and installation guidelines contained in the “Installation Guidelines” section on page 2-8 and the installation and mounting instructions contained in the “Installing the Access Point” section on page 2-15. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 127: Translated Safety Warnings
Step 5 Click Install and Upgrade. Click Install and Upgrade Guides. Step 6 Click Translated Safety Warnings for Cisco Aironet 1550 Series Outdoor Mesh Access Points. Step 7 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 128: Appendix A Translated Safety Warning
Appendix A Translated Safety Warnings Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 129: Regulatory Information
A P P E N D I X Declarations of Conformity and Regulatory Information This appendix provides declarations of conformity and regulatory information for the Cisco Aironet 1552 Outdoor Mesh Access Point. This appendix contains the following sections: Manufacturers Federal Communication Commission Declaration of Conformity Statement, •...
Page 130: Manufacturers Federal Communication Commission Declaration Of Conformity Statement
The Part 15 radio device operates on a non-interference basis with other devices operating at this Caution frequency when using Cisco-supplied antennas. Any changes or modification to the product not expressly approved by Cisco could void the user’s authority to operate this device.
Page 131: Industry Canada
This device must accept any interference received, including interference that may cause undesired operation. Cisco Aironet Access Points are certified to the requirements of RSS-210. The use of this device in a system operating either partially or completely outdoors may require the user to obtain a license for the system according to the Canadian regulations.
Page 132: European Community, Switzerland, Norway, Iceland, And Liechtenstein
This declaration is only valid for configurations (combinations of software, firmware, and hardware) provided and supported by Cisco Systems. The use of software or firmware not provided and supported by Cisco Systems may result in the equipment no longer being compliant with the regulatory requirements.
Page 133 Appendix B Declarations of Conformity and Regulatory Information Declaration of Conformity with regard to the R&TTE Directive 1999/5/EC & Medical Directive 93/42/EEC Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 134 This equipment is intended to be used in all EU and EFTA countries. Outdoor use may be restricted to Note certain frequencies and/or may require a license for operation. For more details, contact Cisco Corporate Compliance. The product carries the CE Mark:...
Page 135: Declaration Of Conformity For Rf Exposure
Protection standard and has been evaluated to the ICNIRP (International Commission on Non-Ionizing Radiation Protection) limits. The minimum separation distance from the antenna to general bystander is 20cm (7.9 inches). Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 136: Guidelines For Operating Cisco Aironet Access Points In Japan
Guidelines for Operating Cisco Aironet Access Points in Japan Guidelines for Operating Cisco Aironet Access Points in Japan This section provides guidelines for avoiding interference when operating Cisco Aironet access points in Japan. These guidelines are provided in both Japanese and English.
Page 137: Vcci Statement For Japan
When such trouble occurs, the user may be required to take action. Administrative Rules for Cisco Aironet Access Points in Taiwan This section provides administrative rules for operating Cisco Aironet Access Points in Taiwan. The rules are provided in both Chinese and English.
Page 138: English Translation
The U-NII devices shall accept any interference from legal communications and shall not interfere the legal communications. If interference is caused, the user must stop operating the device immediately and can't re-operate it until the harmful interference is clear. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide B-10 OL-24247-01...
Page 139: Eu Declaration Of Conformity
Material Safety Law prohibits the use of UL-certified cables (that have the “UL” shown on the code) for any other electrical devices than products designated by CISCO. The use of cables that are certified by Electrical Appliance and Material Safety Law (that have “PSE” shown on the code) is not limited to CISCO-designated products.
Page 140: Portuguese Translation
This equipment operates on a secondary basis and consequently must accept harmful interference, including interference from stations of the same kind. This equipment may not cause harmful interference to systems operating on a primary basis. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide B-12 OL-24247-01...
Page 141 Step 5 Click Install and Upgrade. Click Install and Upgrade Guides. Step 6 Click Channels and Maximum Power Settings for Cisco 1550 Series Outdoor Mesh Access Points Step 7 document. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide...
Page 142 Appendix C Channels and Power Levels Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 143: Access Point Specifications
Access Point Specifications Table D-1 lists the technical specifications for the Cisco Aironet 1552 Outdoor Mesh Access Points. For detailed specifications, refer to the Cisco Aironet 1550 Series Outdoor Access Point data sheet at: http://www.cisco.com/en/US/prod/collateral/wireless/ps5679/ps11451/data_sheet_c78-641373.html Table D-1 Access Point Specifications...
Page 144 F (40 Non-operating—16,000 ft (4,877 m) at –13 F (–25 Wind resistance Wind resistance: Up to 100 MPH sustained winds • Up to 165 MPH wind gusts • Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 145 Maximum output depends on the regulatory domain in which the access Note point is installed. For additional information, refer to the “Channels and Power Levels” section on page C-1 section. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 146 2.400 to 2.4835 GHz; 13 channels • 5.725 to 5.850 GHz; 5 channels • -T Domain: 2.400 to 2.4835 GHz; 11 channels • 5.470 to 5.850 GHz; 16 channels • Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 147 Access Point Configurations Nominal Absolute Power Max Power Element (Watts) (Watts) Total power budget when using DC power source Total power budget when using AC power source Optional components Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 148 Power Distribution Budget for the AIR-CAP1552I-x-K9 Access Point Configuration Nominal Absolute Power Max Power Element (Watts) (Watts) Total power budget when using DC power source Total power budget when using AC power source Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 149 20-MHz Rate (Mbps) 40-MHz Rate (Mbps) 20-MHz Rate (Mbps) 40-MHz Rate (Mbps) 13.5 14.4 19.5 40.5 21.7 28.9 43.3 57.8 58.5 121.5 72.2 14.4 28.9 43.3 57.8 86.7 115.6 144.4 Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 150 Appendix D Access Point Specifications Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 151 Ethernet signal pair (10/100/1000BASE-T) and 56 VDC return Ethernet signal pair (10/100/1000BASE-T) and 56 VDC (+) Ethernet signal pair (1000BASE-T) and 56 VDC (+) Ethernet signal pair (1000BASE-T) and 56 VDC return Shield Chassis ground Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 152 Ethernet signal pair (1000BASE-T) and 56 VDC return Shield Chassis ground The power injector output connector (To AP) only supplies 56 VDC power when the Ethernet cable is Note connected to the 1550 PoE-in connector. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide OL-24247-01...
Page 153 Configuring DHCP Option 43 This appendix describes the steps needed to configure DHCP Option 43 on a DHCP server, such as a Cisco Catalyst 3750 series switch, for use with Cisco Aironet Access Points. This appendix contains these sections: Overview, page F-2 •...
Page 154: Appendix F Configuring Dhcp Option
Overview Overview This section contains a DHCP Option 43 configuration example on a DHCP server for use with Cisco Aironet Access Points. For other DHCP server implementations, consult DHCP server product documentation for configuring DHCP Option 43. In Option 43, use the IP address of the controller management interface.
Page 155 43 ascii “Comma Separated IP Address List” For example, if you are configuring Option 43 for Cisco 1000, 1500, or 1500 series access points using the controller IP addresses 10.126.126.2 and 10.127.127.2, add the following line to the DHCP pool in the Cisco IOS CLI: option 43 ascii “10.126.126.2,10.127.127.2”...
Page 156 Configuring Option 43 for 1100, 1130, 1200, 1240, 1250, 1300, 1520, and 1550 Series Access Points To configure DHCP Option 43 for Cisco Aironet 1100, 1130, 1200, 1240, 1250, 1300, 1520, and 1550 series access points in the embedded Cisco IOS DHCP server, follow these steps: Enter configuration mode at the Cisco IOS CLI.
Page 157 High gain antennas have a more focused radiation pattern in a specific direction. A station is configured properly to allow it to wirelessly communicate with an associated access point. Adaptive Wireless Path Protocol. AWPP Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide GL-1 OL-24247-01...
Page 158 A ratio of decibels to an isotropic antenna that is commonly used to measure antenna gain. The greater the dBi value, the higher the gain, and the more acute the angle of coverage. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide GL-2 OL-24247-01...
Page 159 Software that is programmed on a memory chip. firmware A device that connects two otherwise incompatible networks together. gateway Gigahertz. One billion cycles per second. A unit of measure for frequency. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide GL-3 OL-24247-01...
Page 160 Orthogonal frequency division multiplex is a modulation technique used by OFDM IEEE 802.11a-compliant wireless LANs for transmission at 6, 9, 12, 18, 24, 36, 48, and 54 Mb/s. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide GL-4 OL-24247-01...
Page 161 A feature of some access points that allows users to move through a facility roaming while maintaining an unbroken connection to the LAN. A connector type unique to Cisco Aironet radios and antennas. Part 15.203 of RP-TNC the FCC rules covering spread spectrum devices limits the types of antennas that may be used with transmission equipment.
Page 162 LAN systems. It is derived from and will be forward-compatible with the upcoming IEEE 802.11i standard. WPA leverages TKIP (Temporal Key Integrity Protocol) for data protection and 802.1X for authenticated key management. Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide GL-6 OL-24247-01...

Cisco Aironet 1550 Series Hardware Installation Manual

Table of Contents

Chapter 1 Overview

Chapter 2 Installing the Acces Point

CHAPTER 4 Installing or Replacing the Backup Battery4-1

Troubleshooting

Chapter 3 Troubleshooting

Installing or Replacing the Backup Battery

Declarations of Conformity and Regulatory Information

APPENDIX B Declarations of Conformity and Regulatory Information

Appendix F Configuring DHCP Option

Quick Links

Chapters

Troubleshooting

Related Manuals for Cisco Aironet 1550 Series

Summary of Contents for Cisco Aironet 1550 Series

Table of Contents