SkyGateway And SkyExtender Installation And Configuration Manual Revision:1.0 S/W Version: 1.
Copyright Information © 2004 SkyPilot Network, Inc. All rights reserved. Broadband Without Limits, SkyConnector, SkyControl, SkyExtender, SkyGateWay, SkyPilot, SkyPilot Network, SkyProvision, the SkyPilot logo, and other designated trademarks, trade names, logos, and brands are the property of SkyPilot Network, Inc. or their respective owners.
SkyGateway/SkyExtender Installation And Configuration Table Of Contents Introduction ................................................................................................. 1-1 System Overview ........................................................................................................... 1-2 Physical Specifications and Installation..................................................................... 1-2 Power ............................................................................
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SkyGateway/SkyExtender Installation And Configuration CHAPTER 1 INTRODUCTION A SkyPilot System is made up of the following components: SkyGateWay. This network element provides an interface between the network and the Internet or WAN via a 10/100BASE-T connector. A minimum of one SkyGateway unit is required for a SkyPilot System; additional units provide redundancy in case of a power failure or other problem at the main gateway. SkyExtender.
SkyGateway/SkyExtender Installation And Configuration Guide System Overview SkyGateWay basestations and SkyExtender nodes form the backbone of a SkyPilot System. Both devices feature: •A compact, lightweight design that permits easy installation in a wide range of locations. •High-power, 360° coverage. •An efficient single connection for both power and data. SkyGateWay and SkyExtender units are virtually identical, differing only in their software.
SkyGateway/SkyExtender Installation And Configuration overlapping channels can be supported. In an environment free from significant interference in the UNII band, as many as four SkyGateWay or SkyExtender units can be installed at a single location, each configured to use a different channel. The radio module also contains the wireless MAC and Physical Layer logic, implementing the 802.11a hardware specification via an Atheros chipset.
SkyGateway/SkyExtender Installation And Configuration Guide Network Architecture The SkyPilot system software manages communications protocols at all levels, from RF to routing. It carefully manages SkyGateWay, SkyExtender, and subscriber nodes to create the best possible network performance. SkyProvision software is used to configure the system. The SkyPilot System operates as a Layer 2 network.
SkyGateway/SkyExtender Installation And Configuration Scheduling and Bandwidth Management As mentioned, the SkyPilot System supplements the 802.11 protocol with sophisticated synchronization. By transmitting over different antennas in different 100us mini-slots of the one-second synchronization frame, a SkyPilot basestation or node provides 360° coverage through multiple highpower point-to-point connections. In addition, highly accurate traffic rate control and jitter control are enabled.
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SkyGateway/SkyExtender Installation And Configuration CHAPTER 2 INSTALLATION This chapter provides steps for installing the units as follows: 1. 2. 3. 4.
SkyGateway/SkyExtender Installation And Configuration Guide Plan The Installation Site Survey In a typical wide-area wireless network utilizing SkyPilot units, the SkyGateWay is installed on the roof of a tall building or tower. The direct coverage area of the SkyGateWay is generally proportionate to the height of the installation. A SkyGateWay may also be used in smaller scale networks. Examples include highcapacity business or academic campus interconnection, or a localized access network.
SkyGateway/SkyExtender Installation And Configuration Unpack The Equipment The SkyGateWay and SkyExtender are each shipped separately. Each box contains the installation kits described in the tables below. Prior to opening the box(es), inspect the unit(s) for damage. If damage is present, contact the shipping company immediately. Additionally, contact SkyPilot if an advanced replacement is required. After the equipment is unpacked, it is recommended that you keep the shipping box(es).
SkyGateway/SkyExtender Installation And Configuration Guide Table 2-1 : Installation Kit (Continued) Part Description Qty Power Injector 1 Power Supply 1 DB-9 Serial Adapter 1 Hardware Kit CD with software and product manuals 2-4 1 September 2004
SkyGateway/SkyExtender Installation And Configuration . Table 2-2 : Tools Required For Installation Tool Purpose Magnetic Level Pole Mounting 1.25-inch Diameter Steel Pole Pole Mounting 7/16-inch combo wrench with open and close ends Unit Mounting Phillips Screwdriver Unit Mounting Spool of Category 5 cable Unit Configuration RJ-45 Connectors: SkyPilot recommends using CAT5 cables with RJ-45 connectors that do not have a protective “boot” on the RJ-45 clip.
SkyGateway/SkyExtender Installation And Configuration Guide Mount The Unit A mounting bracket is provided with the units. This bracket fastens to a standard 1.25-inch diameter steel pole. Any mounting system that meets local wind-loading regulations and provides a 1.25-inch diameter by 5-inch long connecting surface will be satisfactory. Attach the magnetic level to the pole to make sure the pole and unit are aligned properly. The photograph below shows a possible unit installation.
SkyGateway/SkyExtender Installation And Configuration Install Cabling NOTE:Cables must be installed in accordance with NEC Article 725 and 800, and all requirements must meet in relationship to clearances with power lines and lighting conductors. All cabling must be category 5e per TIA/EIA-568B.2. Both units support Power over Ethernet (PoE) utilizing the Power Injector provided, as shown in Figure 2-2. Figure 2-2 Power Injector .
SkyGateway/SkyExtender Installation And Configuration Guide Figure 2-3 below shows the Ethernet port on the right and the serial port to the left. Serial Port (SkyGateWay) Ethernet Port Gasket Figure 2-3 Ethernet and Serial Ports SkyGateWay Installation SkyGateWay installation involves connecting the unit to the backhaul by doing the following: 1. Installing the Ethernet cable 2. Installing the optional serial cable. 3. Installing the optional serial cable adapter cover 4.
SkyGateway/SkyExtender Installation And Configuration If you are not installing the optional serial connection, proceed to Step 5 and then Step 9. If you are installing the optional serial connection, proceed to Step 6. 5. Install the cover using the provided screws. The Ethernet cable is positioned to pass through the insert in the cover, as shown in Figure 2-5. Figure 2-5 Cover Installed Installing Optional Serial Adapter Cover If you are using a serial cable, do the following: 6.
SkyGateway/SkyExtender Installation And Configuration Guide Figure 2-7 Serial Weather Gasket 8. Slide the cover down over the gasket and secure the cover using the screws provided. Make sure the Ethernet cable passes through the insert in the cover as shown in Figure 2-8. Use the ty-wrap to further weather-proof the gasket. Cut the excess ty-wrap off. Figure 2-8 Serial Adapter Cover Installation 9.
SkyGateway/SkyExtender Installation And Configuration Figure 2-9 Secure Ethernet Cable Powering Up To power up the unit, perform the following steps: 1. Plug the Power Supply into a power source. 2. Connect the Ethernet cable to the CPE port of the Power Injector and the Power Injector to the power supply, as shown in Figure 2-10. Figure 2-10 Connection To Power Injector 3. Connect a second Ethernet cable from the Computer port of the Power Injector to the router and the router to the T1 line.
SkyGateway/SkyExtender Installation And Configuration Guide Checking LEDs Once power is on, the unit begins the boot process. The Link LED is green and the Activity LED is yellow.
SkyGateway/SkyExtender Installation And Configuration Install Ethernet 1. Connect the Ethernet cable and push it into the gasket. Figure 2-11 below shows this installation. Figure 2-11 Ethernet Cable 2. Install the cover using the provided screws. The Ethernet cable is positioned to pass through the insert in the cover, as shown in Figure 2-12. Figure 2-12 Cover Installed 3. Secure the Ethernet cable to prevent strain (particularly installations exposed to high wind conditions).
SkyGateway/SkyExtender Installation And Configuration Guide Figure 2-13 Secure Ethernet Cable Powering Up 1. Connect the Ethernet cable to the CPE Ethernet Port on the Power Injector, as shown in Figure 2-14. Figure 2-14 Connect To Power Injector 2. Connect the power supply to a power source and then connect it to the Power Port of the Power Injector. 3. Connect a second Ethernet cable from the Computer port of the Power Injector to the router and the router to the T1 line.
SkyGateway/SkyExtender Installation And Configuration Checking LEDs Once power is on, the unit begins the boot process. The Link LED is green and the Activity LED is yellow.
SkyGateway/SkyExtender Installation And Configuration Guide RJ-45 Pins Table 2-5 : RJ-45 Pin Assignment Serial Port Signaling and Cabling Using a DB-9 Adapter Pin Assignment 1 Ethernet 2 Ethernet 3 Ethernet 4 Power 5 Power 6 Ethernet 7 Power 8 Power Table 2-6 shows the connecting pins for the SkyGateWay/SkyExtender’s RJ-45 Serial Port and a standard PC Computer Serial Port.
SkyGateway/SkyExtender Installation And Configuration Figure 2-16 DB-9 Pins If using a straight-through cable, the connection can be visualized as follows: Figure 2-17 Straight-through Cabling The key is to ensure that the colored wire inside the DB-9 adapter, which is hard wired to Pin 3 on the RJ-45 side, is plugged into the #2 hole on the DB9 side, etc. SkyPilot has found that in general, the following colors in Table 2-7 can be used.
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SkyGateway/SkyExtender/Installation And Configuration CHAPTER 3 TROUBLESHOOTING This section covers problems encountered during installation and configuration.
SkyGateway/SkyExtender/Installation And Configuration Guide Connecting Via a Serial Link SkyGateway signals its presence through the use of a periodic beacon message transmitted on the configured frequency. When a SkyExtender or SkyConnector is installed, it listens for this network beacon message. When a beacon is received, the SkyGateway responds and attempts to establishment a link. In the event you need to troubleshoot the SkyGateway from the console, perform the following steps. 1.
SkyGateway/SkyExtender/Installation And Configuration Welcome to SkyPilot Network, Inc. Copyright (c) 2001, 2002, 2003 and beyond SkyPilot login: Password: Figure 3-2 Login Screen Display 2. Continue installing the unit.
SkyGateway/SkyExtender/Installation And Configuration Guide Troubleshooting Procedures Table 1: Troubleshooting Problem LEDs do not turn on after power connected Possible Cause • No power at source • Bad Cat5 Cable • Bad Power Injector • Bad Power Adapter • Plugged into wrong port • LEDs not functioning • Bad unit Solution 1) Check outlet to ensure power 2) Double check Cat5 cable pinout; recrimp connectors 3) Check for red LED on Power Injector; if there is no light, replace Power injector 4) Ensure ad
SkyGateway/SkyExtender/Installation And Configuration Table 1: Troubleshooting (Continued) Problem SkyGateway LEDs indicate power-on diagnostics failed (synchronous fastblinking LEDs) Possible Cause • Diagnostics failing during Boot process. • Bad unit Solution 1) Connect a PC/laptop to the serial port and watch the unit boot to determine at which point unit ceases to boot; contact SkyPilot support to troubleshoot further. 2) Replace unit via SkyPilot support procedures.
SkyGateway/SkyExtender/Installation And Configuration Guide Table 1: Troubleshooting (Continued) Problem Possible Cause Cannot authorize device (Green LED • Network keys are different. off or blinking slowly, but never begins • Device is set for manual to blink fast) provisioning but not configured properly. • Device is set for auto provisioning but is not receiving an IP through DHCP. • Device is set for auto provisioning but is not receiving a configuration file.
SkyGateway/SkyExtender Installation And Configuration APPENDIX A September 2004 SPECIFICATIONS 4-1
SkyGateway/SkyExtender Installation And Configuration Guide Product Specifications Interface Wireless 802.11a LAN/Power RJ-45 (Power over Ethernet) Console (SkyGateWay only) RJ-45 (RS-232 Serial Port) Radio Characteristics PHY standard IEEE 802.11 Operating Channels Four 20 MHz channels with 5MHz frequency control WLAN Architecture SkyPilot enhanced 802.11 Media Access Control SkyPilot Synchronous Protocol Wireless Medium 802.11a – Direct Sequence Spread Spectrum (DSSS) Frequency Band 5.
SkyGateway/SkyExtender Installation And Configuration LEDs 2 LEDs: Wireless Activity, Wireless Link Mounting tower, utility pole, building, or other infrastructure Meshing yes Antenna 360° (8 x 45∞) horizontal x 6∞ vertical, 18 dBi Range LOS up to 20 miles (32 km) Range near-LOS up to 4 miles (6.4 km) Dimensions 25.0" (63.5 cm) H x 12.2" (31.0 cm) diameter (w/ mounting bracket) Weight 14.0 pounds (6.
SkyGateway/SkyExtender Installation And Configuration Guide NMS Integration SNMP v2c XML GUI Configuration SkyProvision software GUI EMS SkyControl software IP Address DHCP or Static Firmware Multiple versions of firmware stored in non-volatile memory; updated via FTP Configuration File XML over HTTP Quality Of Service Prioritization 802.
