Cisco Systems WCS-BTS1 Users Manual
Ripwave™ Base Station
User Manual
Part Number 40-00197-00
Revision C (1.20), Version 1.0
September 26, 2003
Proprietary
All information disclosed by this document is the proprietary property of Navini Networks, Inc. and is protected by
copyright, trademark, and/or trade secret laws. All rights therein are expressly reserved.
Base Station User Manual Navini Networks, Inc.
About This Document
Purpose
This manual provides an overview for the Navini Networks Base Station. Topics included are
installation of the Base Transceiver Station (BTS), Radio Frequency Subsystem (RFS), and
cabling; and testing and commissioning the Base Station.
Revision History
Date Revision /
Version
Sept 17, 2003 A / 1.0 P. Prudhomme S. Redfoot Release of Base Station user manual for
Sept 18, 2003 B / 1.0 P. Prudhomme S. Redfoot Edit specifications.
Sept 26, 2003 C / 1.0 P. Prudhomme S. Redfoot Add output power information
Author Editor Comments
FCC submission.
Contacts
Contact Navini Networks Technical Support during normal business hours: Monday through
Friday 8:30 a.m. to 5:30 p.m. Central Time. You can also submit questions or comments by web
or email at any time.
Corporate Headquarters: (972) 852-4200
Technical Support: 1-866-RIPWAVE
Web Address: www.navini.com / select Technical Support
E-mail: techsupport@navini.com
Navini Networks, Inc.
2240 Campbell Creek Blvd.
Suite 110
Richardson, Texas 75082
USA
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Permissions, Trademarks & Distribution
Copyright
disclosed by this document is the proprietary property of Navini Networks, Inc. and all rights
therein are expressly reserved. Acceptance of this material signifies agreement by the recipient
that the information contained in this document is confidential and that it will be used solely for
the purposes set forth herein. Acceptance of this material signifies agreement by the recipient
that it will not be used, reproduced in whole or in part, disclosed, distributed, or conveyed to
others in any manner or by any means – graphic, electronic, or mechanical, including
photocopying, recording, taping, or information storage and retrieval systems – without the
express written permission of Navini Networks, Inc.
Navini Networks, Internet at the Speed of Thought, zero-install, unwired by Navini, the Navini
Networks logo, and Ripwave are trademarks of Navini Networks, Inc. Other product and
company names mentioned herein may be trademarks and/or service marks of their respective
owners.
Nothing herein constitutes any representation, warranty, assurance, or guaranty of any
kind.
Because of continuing developments and improvements in design, manufacturing, and
deployment, material in this document is subject to change without notification and does not
represent any commitment or obligation on the part of Navini Networks, Inc.
Navini Networks, Inc. shall have no liability for any error or damages resulting from the use of
this document. Any unauthorized usage is strictly prohibited without the express written
permission of Navini Networks, Inc.
Copyright 2003 Navini Networks, Inc. All rights reserved.
Navini Networks, Inc.
2240 Campbell Creek Boulevard
Suite 110
Richardson, Texas 75082
USA
©
September 2003, Navini Networks, Inc. All information contained herein and
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TABLE OF CONTENTS
ABOUT THIS DOCUMENT ............................................................................................................. 2
P
ERMISSIONS, TRADEMARKS & DISTRIBUTION ........................................................................... 3
S
AFETY ........................................................................................................................................ 5
R
EGULATORY INFORMATION ....................................................................................................... 7
B
ATTERY CAUTION & PROCEDURES ............................................................................................ 8
GLOSSARY OF TERMS & ABBREVIATIONS ................................................................................... 9
OVERVIEW................................................................................................................................ 17
R
IPWAVE DESCRIPTION.............................................................................................................. 17
P
ROCEDURAL DOCUMENTS & FORMS........................................................................................ 18
H
IGH-LEVEL I&C PROCESS........................................................................................................ 19
BASE STATION COMPONENTS ........................................................................................... 30
BASE TRANSCEIVER STATION (BTS) ......................................................................................... 30
R
ADIO FREQUENCY SUBSYSTEM (RFS) ..................................................................................... 31
G
LOBAL POSITIONING SYSTEM (GPS) ....................................................................................... 32
M
OUNTING RACKS & ENCLOSURES........................................................................................... 33
G
ENERAL SPECIFICATIONS......................................................................................................... 34
B
ASE STATION SPECIFICATIONS................................................................................................. 35
M
ATERIALS SPECIFICATIONS ..................................................................................................... 37
APPENDIX A: RFS IDENTIFICATION LABEL ................................................................. 39
2.3 GHZ RFS – OMNI HIGH BAND ............................................................................................ 39
2.3 GH
2.3 GH
Z RFS – OMNI LOW BAND ............................................................................................. 40
Z RFS – SECTOR ............................................................................................................ 41
APPENDIX B: 2.3 GHZ BTS IDENTIFICATION LABEL.................................................. 43
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Safety
To optimize safety and expedite installation and service, read this document thoroughly. Follow
all warnings, cautions, and instructions marked on the equipment and included in this document.
To aid in the prevention of injury and damage to property, cautionary symbols have been placed
in this document to alert the reader to known potentially hazardous situations, or hazards to
equipment or procedures. The symbols are placed before the information to which they apply.
However, any situation that involves heavy equipment and electricity can become hazardous, and
caution and safety should be practiced at all times when installing, servicing, or operating the
equipment.
Caution Symbol - possible equipment or property damage
Warning Symbol - could cause personal injury or otherwise be hazardous to
your health
Navini Networks, Inc., expressly requires that when using Navini electronic equipment always
follow the basic safety precautions to reduce the risk of electrical shock, fire, and injury to
people and/or property.
1. Follow all warnings and instructions that come with the equipment.
2. Do not use the equipment while you are in a bathtub, shower, pool, or spa. Exposure of the
equipment to water could cause severe electrical shock or serious damage to the equipment.
3. Do not allow any type of liquid to come in contact with the equipment. Unplug the
equipment from the power source before cleaning. Use a damp cloth for cleaning. Do not use
any soaps or liquid cleaners.
4. Follow all airport and FAA regulations when using the equipment on or near aircraft.
5. Only operate the equipment from the type of power source(s) indicated in this manual (110
VAC or Navini supplied battery). Any other type of input power source may cause damage to
the equipment.
6. Power the equipment using only the battery or the AC adapter cable provided, and in
accordance with the instructions specified in the User Guide.
7. Do not use a frayed or damaged power cord. Do not place the power cord where it can be
stepped on or tripped over.
8. Do not touch wires where the insulation is frayed or worn unless the equipment has been
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disconnected from its power source.
9. Do not overload wall outlets, power strips, or extension cords. This can cause serious
electrical shock or fire.
10. Do not place the equipment on an unstable surface. It can fall and cause injury or damage to
the equipment.
11. Do not disassemble the equipment. Removing covers exposes dangerous voltages or other
risks and also voids the warranty. Incorrect reassembly can cause equipment damage or
electrical shock. Only an authorized repair technician should service this product.
12. Do not expose the equipment to extreme hot or cold temperatures.
13. Do not use the equipment under the following conditions:
• When the equipment has been exposed to water or moisture.
• When the equipment has been damaged.
• When the power cord is damaged or frayed.
• When the equipment does not operate properly or shows a distinct
change in performance.
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Regulatory Information
FCC Notice
WARNING! This device is a Radio Frequency transmitter. It is required to comply with
FCC RF exposure requirements for transmitting devices. A minimum separation distance
of one meter or more must be maintained between the antenna and all persons during
device operations to ensure compliance with the FCC’s rules for Radio Frequency
Exposure. If this minimum distance cannot be maintained, exposure to RF levels that
exceed the FCC’s limits may result.
INFORMATION TO USER
This device has been authorized as a radio frequency transmitter under the appropriate
rules of the Federal Communications Commission. Any changes or modifications not
expressly approved by Navini Networks could void the user’s authority to operate the
equipment.
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Battery Caution & Procedures
WARNING! To reduce risk of injury or fire, follow these instructions when handling the
battery.
1. Risk of explosion is possible if the battery is replaced with one not supplied by Navini
Networks.
2. Do not dispose of the battery in a fire. It may explode. Check with the local codes for
battery disposal guidelines.
3. Do not open or mutilate the battery. The battery contains substances that are toxic,
corrosive, or harmful to humans. If battery substances come in contact with the skin,
seek medical help immediately.
4. Do not attempt to recharge the battery by any means except per the instructions in this
manual.
5. Remove the battery from the equipment if the equipment is not going to be used for a
long period of time. The battery could leak and cause damage to the equipment.
6. Exercise care when handling the battery to prevent shorting the battery with conducting
materials such as bracelets, rings, and keys.
7. Store the battery pack in a dry place, 0 to +40 degrees Celsius.
8. Dispose of used batteries according to environmental guidelines.
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N
N
Glossary of Terms & Abbreviations
Term Stands For.... Meaning
ACC
ACK
AP
ARP
ASYNCH
ATM
BB
BCC
BS
BTS
BW
BYTE
CAM
CC
CD
Access Channel or
Access Code Channel
Acknowledge Positive message sent by a protocol to acknowledge reception
Access Point Wireless LAN transceiver that acts as a center point of an all-
Address Resolution Protocol The function of the ARP is to match higher-level network IP
Asynchronous
Asynchronous Transfer Mode Transporting a broad range of user data at irregular intervals
Broadband RF system with constant data rate of 1.5 Mbps or higher.
Broadcast Code (or Control)
Channel
Base Station
Base Transceiver Station The Ripwave BTS is a two-shelf rack that holds the RF
Bandwidth Frequency spectrum usable for data transfers. It describes the
Byte 8 bits
Configuration & Alarm Manager An EMS functionality that is handled through a Graphical User
1
Communications Controller or
2
Cross-check
1
Compact Disk or 2Change Directory1An optical disk capable of storing large amounts of data (700x
AKA, Paging Channel. The signal path that tells a mobile to
prepare for an incoming call.
of a transmitted packet
wireless network or as a connection point between wireless and
wired networks.
addresses with the physical hardware address of a piece of
equipment.
ot occurring at regular intervals, as in data piped over a
network
over network facilities
A channel of data transmitted by one entity and received by
many devices.
etwork Access equipment and software that transmits and
receives, as well as processes, voice or data calls from mobile
units to network connections. A Ripwave Base Station consists
of the Base Transceiver Station (BTS) and the Radio
Frequency Subsystem (RFS), or antenna, plus a Global
Positioning System (GPS) antenna for timing.
modules and digital circuit cards that interpret radio signals
into computer language and sends messages to and from the
local or wide area network. It functions between the RFS and
the EMS to handle the signaling.
maximum data rate that a signal can attain on the medium
without encountering significant loss of power. Usually
expressed in bits per second (digital) or Hertz (analog).
Interface for purposes of configuring elements in the system
and handling other OAM requirements.
1
A type of circuit card that resides in the Digital shelf of the
Ripwave BTS. It handles all interfaces between BTS and
network.
2
An EMS functionality that allows the system to
perform an automated sanity check of the datafill.
floppy disk). It can be inserted into most pc’s and “read” to
load files onto a computer 2A software programming term in
“C” language that tells the computer to go to a different
location in the computer’s memory.
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Term Stands For.... Meaning
CDMA
CD-ROM
CHP
CLEC
CLI
CORBA
CPE
dB
dBd
dBi
DHCP
DiffServ
DIR
DL
DNS
DS-1
DSL
Code Division Multiple Access Digital cellular technology that uses a spread-spectrum
technique where individual conversations are encoded with a
random digital sequence. Increases capacity and speed of
communications messages between mobile units over other
types of wireless networks.
Compact Disk - Read Only Memory See “CD.” If a CD is not Read Only, computers can write data
to it with that capability.
Channel Processor Card A card in the digital shelf of the BTS that performs the first
stage of signal processing for up to 4 antennae. One Navini 2.4
GHz BTS has 8 antennae. The card performs digital-to-analog
conversion (DAC) and analog-to-digital conversion (ADC) for
up to 10 carriers.
Competitive Local Exchange Carrier A telephone company that competes with an incumbent Local
Exchange Carrier (LEC).
Command Line Interface A text-based programming language through which a user
communicates with an operating system or an application.
Common Object Request Broker
Agent
Customer Premise Equipment Communications equipment that resides at the customer’s
Decibel Unit of measurement for sound.
Decibel/Dipole A ratio, measured in decibels, of the effective gain of an
Decibel/Isotropic A ratio, measured in decibels, of the effective gain of an
Dynamic Host Configuration
Protocol
Differentiated Service Different Quality of Service (QoS) descriptions for different
Directory A special kind of file used to organize other files into a
DownLink In this case, data messages transmitted from the BTS to the
Domain Name Server TCP/IP networking term that is a protocol for matching objects
Digital Signal - 1 Also “T1” or “E1”. Digital transmission equipment that can
Digital Subscriber Line A type of service whereby users gain access to the Internet
A standard for Network Management Systems that allows
integration with NMS regardless of programming language or
Operating System.
location.
antenna compared to a dipole antenna (2 horizontal rods in line
with each other). The greater the dBd value the higher the gain
and therefore the more acute the angle of coverage.
antenna compared to an isotropic antenna (measured along
axes in all directions). The greater the dBi value the higher the
gain and therefore the more acute the angle of coverage.
A protocol for dynamically assigning IP addresses to devices
on a network.
types of traffic, i.e., voice, video, email. The DiffServ table is
where each level of QoS is defined. Equivalent to Class of
Service (COS) in POTS.
hierarchical structure.
CPE.
to network (IP) addresses.
handle up to 1.544 Mbps.
through high-speed data networks.
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Term Stands For.... Meaning
DSP
EID
EMS
ERP
FCC
FE
FTP
Gain
Gb
GB
GHz
GPS
GUI
HW
Hz
I&C
IEC
IF
IMA
IP
ISP
Kb
KB
KHz
Digital Signal Processor Compressing or manipulating analog signals to digital signals
and vice-versa.
Equipment Identifier Field in EMS for assigning IP address or name to individual
pieces of equipment for purposes of configuring the system.
Element Management System An application that allows the user to define and manipulate
managed objects as a system within an overall network.
Effective Radiated Power The actual power in Watts radiated from a transmitter’s
antenna.
Federal Communications
Commission
Far End A relative term that refers to the receiving element in a
File Transfer Protocol A TCP/IP method consisting of a client and server and used to
Gain Ratio of the output amplitude of a signal to the input amplitude
Gigabit One billion (1,000,000,000) bits.
Gigabyte One billion (1,000,000,000) bytes.
Gigahertz One billion (1,000,000,000) hertz - cycles per second. Ultra
Global Positioning System A constellation of 24 well-spaced satellites that orbit the earth
Graphical User Interface A graphic rather than purely text based user interface to a
Hardware Physical, tangible equipment
Hertz 1 cycle per second.
Installation & Commissioning Term used to describe the procedures of physically installing
Inter-exchange Carrier Also IXC. Public switching network service provider (carrier)
Interface Card Card on the digital shelf of the Ripwave BTS that takes the
Inverse Multiplexing over ATM A method of building dynamic routes of 2 or more T1’s to
Internet Protocol A TCP/IP protocol used to route data from its source to its
Internet Service Provider A company that provides access to the Internet.
Kilobit 1,024 bits
Kilobyte 1,024 bytes
Kilohertz 1,000 hertz.
United States government regulatory agency that supervises,
licenses and otherwise controls electronic and electromagnetic
transmission standards.
network, as opposed to the near-end element that is
transmitting data.
transfer files between two or more sites or elements in a
network.
of a signal, expressed in decibels (dB).
high frequency (UHF) signals, including microwave signals.
and enable users with GPS antennas to pinpoint their exact
geographical position.
computer or computing system.
technical equipment then powering up the equipment to make
sure it will operate (to put it “into commission”).
that connects across and between local exchange carriers
(LEC).
analog signal from the Channel Processor card (CHP) and
converts it to a baseband signal before sending it on to the RF
modules for transmission (forward link), and vice-versa
(reverse link).
increase bandwidth so that PVC’s can share the IMA
resources, as needed, for data transmissions.
destination.
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Term Stands For.... Meaning
L1
L2
L3
LAN
LCP
LED
LLC
LOS
MAC
Mb
MB
Mbps
MDM
MHz
MIB
MMDS
NE
NLOS
Layer 1 Physical Layer. Part of the OSI rules and standards for network
management. L1 describes the physical layer, or electrical and
mechanical port-to-port connections, in the network.
Layer 2 Data Link Layer. Part of the OSI rules and standards for network
management. L2 describes the data link layer where data is set up
and torn down in a specific format (frames), through the overall
network. Also responsible for detecting and correcting errors by
requesting retransmission.
Layer 3
etwork Layer. Part of the OSI rules and standards for network
management. L3 describes the network addressing that gets data
to its destination within the network, i.e., IP addressing.
Local Area Network A data network of interconnected computers, servers, printers,
and other peripherals that communicate at high speeds over short
distances, usually within the same building. Also allows for
sharing of resources.
Link Control Protocol Basis of the Point-to-Point Protocol (PPP) scheme for negotiating
and establishing connections.
Light-emitting Diode An electronic device that lights up when electricity passes
through it. Often used to indicate equipment or system state.
Logical Link Controller A protocol that governs the transition of frames between data
stations regardless of how the medium is shared. It’s the upper
sub-layer that further defines the Media Access Control (MAC)
protocol. It provides the basis for an unacknowledged
connectionless service on a LAN - i.e., error correction,
multiplexing, broadcasting.
Line-of-sight Describes laser, microwave, RF, and infrared transmission
systems that require no obstruction in a direct path between the
transmitter and the receiver.
Media Access Control Protocol that governs access to a network in order to transmit
data between nodes. In a wireless LAN, the MAC is the radio
controller protocol (L2).
Megabit One million (1,000,000) bits.
Megabyte One million bytes. Literally - 1,048,576 bytes.
Megabits Per Second Transmission speed at rate of one million bytes per second.
Modem Card A card in the Navini BTS that converts digital signals into analog
so the signals can be transmitted over telephone lines, and viceversa. Modem stands for modulator/demodulator.
Megahertz One million (1,000,000) hertz - cycles per second. Normally used
to refer to how fast a microprocessor can execute instructions.
Management Information Base A collection of managed objects used in SNMP-based networks.
MIBs carry information in a standard format so external tools can
analyze network management and performance.
Multipoint Multi-channel
Distribution Service
1
Near-end or 2Network Element 1The transmitting end, versus the receiving end, of a signal
Fixed wireless, high-speed local service that operates at 2.1 - 2.7
GHz. Speed 10 Mbps. Originally conceived for cable TV service.
transmission.
2
A router, switch, or hub in an ISDN network.
on Line-of-site Describes laser, microwave, RF, and infrared transmission
systems that can penetrate obstructions in the path between the
transmitter and the receiver.
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Term Stands For.... Meaning
NMS
NOC
OAM
OS
OSI
PC
PCB
PDU
Ping
PPPoE
Propagation
PSK
PSN
PSTN
QAM
QoS
etwork Management System A product that helps manage a network generally hosted on a
well-equipped computer such as an engineering workstation. The
system tracks network statistics and resources.
etwork Operations Center A centralized point, much like a traffic control tower, where
technicians or engineers can monitor network activity, alarms,
and statistics, as well as make network configuration and other
changes dynamically. For Internet, the NOC is often a hub for
ISP services.
Operation, Administration,
Maintenance
Operating System A software program that manages the basic operation of a
Open Systems Interconnection An ISO model for worldwide communications that defines 7
Personal Computer Any IBM-compatible computer, so named because IBM’s first
Printed Circuit Board A hardware module that holds electronic circuitry and usually
Packet Data Unit or Protocol Data
Unit
Ping Generalized term from sonar science, where a short sound burst
Point-to-point Protocol Over
Ethernet
Propagation To spread out and affect a greater area; travel through space, as
Phase Shift Keying Digital transmission term that means an angle modulation where
Packet Switched Network A network in which data is transferred in units called packets.
Public Switched Telephone
etwork
Quadrature Amplitude ModulationA bandwidth conservation process routinely used in modems.
Quality of Service A guaranteed throughput for critical network applications, such
A set of network management functions. Also describes the
human-machine interface tasks - i.e., to operate the system, to
administer the system, and to maintain the system.
computer. Most Operating Systems are either based on
layers of network protocol: L1 Physical Layer; L2 Data Link
Layer; L3 Network Layer; L4 Transport Layer; L5 Session
Layer; L6 Presentation Layer; L7 Application Layer.
commercial end user computer was called a PC.
fits into a larger frame where the various PCB’s are
interconnected electronically.
A data packet. Refers to that which is exchanged between peerlayer entities. Contains header, data, and trailer information.
is sent out and an echo or “ping” is received. Used to determine
if signals or packets have been dropped, duplicated, or reordered.
A protocol that allows dial-up Internet connections. Includes the
Link Control Protocol as well as Network Control Protocols.
in radio waves.
the phase of the carrier varies in relation to a reference or former
phase. An encoded shift. Each change of phase carries one bit of
information, where the bit rate equals the modulation rate.
Packets can be routed individually and reassembled to form a
complete message at the definition.
Typically used in the same context as POTS. Analogous to a
network of major highways originally built by a single
organization but added to and expanded by multiple
organizations. AKA, backbone networks.
Creates higher throughput but decreased coverage area.
as Voice over IP. Term primarily used in an ATM environment.
Five classes of service: Class 1 Video; Class 2 Audio; Class 3
Data Connection.
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