BenutzerhandbuchInhaltsverzeichnisTable of Contents9System Description111. System Overview122. Features and Benefits12Configuration and Management12Operational12Microwave Path Engineering Basics131. Line-of-Site15Terminology152. Decibels153. Calculating the Fade Margin154. Receiver Power16Antenna Gain17Transmitted Power (PT)17Carrier Wavelength (l)18Path Distance (d)18System Losses (L)18Path Loss (LP)195. Receiver Sensitivity206. Antenna Information20Antenna Alignment20TRACER RSSI Test Points21Antenna Beam Patterns21Fresnel Zones, Earth Curvature, & Antenna Heights217. Other Considerations23Path Availability23Engineering Guidelines251. Equipment Dimensions262. Power Requirements263. Reviewing the Front Panel Design26RSSI Monitoring Interface26TX PWR Monitoring Interface26Front Panel LEDs274. Reviewing the TRACER 4208 Rear Panel Design28RS-232 Connection (DB-25) — Terminal Use28RS-232 Connection (Modem Use)30T1 Connections (RJ-48C)31Alarm Contacts (Plug-In Terminal Block)31DC Power Connection (Plug-In Terminal Block)31Fuse31Antenna Interface (N-Type connector)325. At-A-Glance Specifications32Network Turnup Procedure351. Introduction362. Tools Required363. Unpack and Inspect the System36Contents of ADTRAN Shipment36Customer Provides364. Channel Selection375. Grounding Instructions386. Supplying Power to the Unit397. Mounting Options398. Connecting the T1 Interface39User Interface Guide411. Navigating the Terminal Menu42Terminal Menu Window42Navigating using the Keyboard Keys432. Terminal Menu and System Control43Password Protection433. Menu Descriptions44>TRACER System Status44>Main Menu46>TRACER System Configuration47>TRACER Link Performance History49> T1x Status/Configuration/Loopback50>T1x Performance History52Troubleshooting Guide551. Overview562. LED Indicators56PWR LED56TST LED56RF DOWN LED56RF LOW LED57T1 Interface Alarm LEDs573. RF Errors584. Step-by-Step Troubleshooting585. Installing/Troubleshooting the TRACER Hardware58Installing/Configuring T1 Hardware60Größe: 1,01 MBSeiten: 60Language: EnglishHandbuch öffnen