ADC Telecommunications FWURHHOST FlexWave™ URH Host User Manual URH Spec Sheet 112707

ADC Telecommunications Inc FlexWave™ URH Host URH Spec Sheet 112707

Contents

Brochure

FlexWave™– ADC’s Next Generation of Wireless Solutions for
Improving Wireless Capacity, Coverage, Flexibility and Customer
Retention
Digivance
®
Long-
Range Coverage
Tri-Band 800/900 and
w w w . a d c . c o m • + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 • 1 - 8 0 0 - 3 6 6 - 3 8 9 1
FlexWave™Universal Radio Head
Universal Radio Head for Flexible Outdoor Coverage and Capacity
URH
–
Remote Unit
URH
–
Host Unit
ADC’s FlexWave™Universal Radio Head (URH) is the most flexible, scalable and complete
solution for addressing coverage and capacity needs for current and emerging wireless
networks. The URH improves wireless network coverage and capacity by extending
services from existing cell sites, to hard-to-reach areas by distributing coverage from a
centralized radio suite.
Utilizing a centralized distributed architecture, service providers are able to recognize
significant CAPEX savings through a shared Base Station Hotel (multiple BTS co-located
together), as well as a shared Remote Radio Transceiver approach. The URH’s flexibility
and scalability offers service providers an optimal solution for multiple applications such
as; a dense urban center, dense suburban area, campus, enterprise buildings, subways
and tunnels. The URH’s distributed architecture and small form factor allows service
providers to cost-effectively increase coverage and capacity in these hard-to-reach areas.
Features and Benefits:
Flexible Architecture
- Supports multiple frequency bands and wireless protocols in one
enclosure
- Scalable and modular
- Multiple non-contiguous segments of 1.5 to 35 MHz
- BTS interface supporting RF and OBSAI/CPRI (future) standards
- Transport rates supporting Dark Fiber and Millimeter Wave
- Field upgradeable
User Friendly
- Embedded element management system, supports web based access and
SNMP
- Fully sealed, maintenance free, for harsh outdoor applications
Cost Effective
- Efficient use of CAPEX equipment and real estate
Digital
Base
Station
800 MHz
Base
Station
MHz
Base
Station
OBSAI to
SeRF Converter
RF to SeRF
Converter
RF
RF
RF to SeRF
Converter SeRF
Board
Backhaul
Data
Multiplexed
SeRF over
Fiber
Multiplexed
SeRF over
mm-wave
SeRF
SeRF
SeRF
Multiband,
protocol-agnostic
Universal Radio
Head
Multiplexed
SeRF over
mm-wave
OBSAI (Future)
FlexWave
™
Universal Radio Head
Universal Radio Head for Flexible Outdoor Coverage and Capacity
Overview
With the increasing popularity and reliance on
wireless voice and data services, subscribers
expect to have coverage at anytime, anywhere.
In addition to increased wireless device usage,
wireless service providers implementing 3G
technologies, have recognized a reduction in
coverage patterns within existing coverage
footprints, opening coverage “holes” within the
network. To resolve this issue, it requires service
providers to extend coverage and/or increase
capacity within the non-coverage areas. This has
been traditionally accomplished by adding new
macro cell towers; however, with city centers
becoming more congested and local government
zoning regulations becoming more stringent,
obtaining permits for new macro cell sites is
becoming increasingly difficult. The URH offers
service providers a flexible, small form factor
solution to extend coverage and capacity where
needed, as well as support for the increasing
number of protocols and frequencies available
today and in the future.
Application
The URH uses patented digital-over-fiber
technology to distribute RF to desired locations.
The URH digitizes the entire designated RF band
and digitally transports RF over dark fiber or
millimeter wave (MMW) links and reconstructs
the signal at full bandwidth, regardless of
modulation technology at the remote location.
ADC’s digital RF transport allows RF signals to be
replicated at full dynamic range, independent of
the link length, for improved data throughput.
As service providers migrate to 3G and G4
networks, high data rate broadband services,
networks utilizing a URH backbone will be ready.
The URH offers a flexible architecture to
distribute wireless coverage and capacity. Its
versatility and small form factor allows service
providers to quickly deploy networks in areas
where zoning restrictions often hinder
installation of traditional macro cell towers
and base stations.
Centralization of base station capacity can
also be realized using URH. This allows service
providers to further benefit by reducing
capital expenditures and annual operating
costs.
System Description
The URH is a flexible and cost effective
solution for Distributed Antenna System
applications: Microcell and/or CPRI/OBSAI
Remote Radio Head applications:
Next Generation DAS; optimized for
multiple frequency bands, scalable RF
bandwidth & transport rates
Flexible SeRF Technology: serial RF
processing, enabling scalable frequency
bands and bandwidths
Digital RF Transport: Digitally transport
RF from the BTS to remote locations for
distribution of RF signals
Future Enhancements Will Include:
CPRI/OBSAI; flexibility to support BTS
interface standards
Microcell; fully contained capacity
solution utilizing cost efficient low
bit-rate IP backhaul
IP ready platform; smooth integration to
IP front/backhaul networks
9/07
FlexWave
™
Universal Radio Head
FlexWave
™
Universal Radio Head
Universal Radio Head for Flexible Outdoor Coverage and Capacity
H o s t U n i t
The rack-mountable Host Unit is typically located
at a Base Station or a facility housing a suite of
Base Stations. On the forward path, the Host Unit
receives the RF signal from the BTS and digitizes
the designated RF band and digitally transports it
over singlemode fiber or a millimeter wave link to
a Remote Unit. In the reverse path, the Host Unit
receives the digitized RF signal from the Remote
Unit and converts it back to RF for the BTS.
The URH Host Unit is completely modular in
design, with all major modules; SeRF (Serial RF)
card, DART (Digital/Analog Radio Transceiver)
card, Power Supply, System board and Fan being
hot swappable.
The URH Host Unit supports up to eight DART
cards (supporting up to eight remote units) and is
capable of simulcasting signals up to as many as
eight Remote Units.
The Host Unit utilizes an embedded element
management system for system configuration
and network monitoring. The embedded EMS
collects alarm information from both the Host and
Remote Units. For multiple link deployments,
multiple Host Units can be networked together at
the same BTS site. Host Units can be
daisy-chained together to allow monitoring and
control of multiple Remote Units from a single
user interface.
In addition to sending alarm notifications to the
Element Management System (EMS) through
software, the URH Host Unit also features front
panel alarm reporting. LEDs on the front panel of
the Host Unit will change color depending on the
status of the unit. LED displays provide
information regarding the following items:
Power
System mode (active/standby)
Indicate faulty unit
RF conditions
R e m o t e U n i t
The URH Remote Unit utilizes a modular
design, which supports up to three bands.
Each side panel/door represents a single
band allowing for future upgrades and easy
field access. Mounting options for the
Remote Unit include: pole-mount, inside
pole-mount, wall-mount, strand-mount
(singe-band unit only), and sub-terrain
vault-mount.
The URH Remote Unit is a fully sealed IP-65
rated enclosure, which minimizes
maintenance and is ideal for harsh
environments. Fiber, antenna, and power
input/output connectors are all sealed for
maximum protection.
On the forward path, the Remote Unit
receives the digitized spectrum from the
Host Unit and converts the spectrum back
into RF to be distributed via an externally
mounted antenna system. On the reverse
path, the Remote Unit digitizes the
designated RF spectrum and digitally
transports it over singlemode fiber or MMW
to the Host Unit.
In addition to sending alarm notifications to
the EMS software, the URH Remote Unit
also features LED alarm reporting. An LED
on the bottom of the Remote Unit will
illuminate upon a fault condition.
9/07
FlexWave
™
Universal Radio Head
Alarm and Management System
The URH utilizes an embedded network
management for system configuration and
network monitoring. The element
management system (EMS) utilizes a web
based interface or SNMP protocol for easy
accesses to the system.
The Element Management System (EMS)
provides operational and maintenance
capabilities for the URH system (Host and
Remote). The EMS can be used to access
and monitor status of any Host and any
associated Remote Units. The EMS has the
ability to view status and parameter
settings, download software, change
parameters and monitor system
performance and alarms
Access and troubleshooting can also be
accomplished on-site at either the Host
Unit and/or the Remote Unit by utilizing a
craft interface. Thus, allowing technicians
the ability to plug-in a laptop and access all
associated units connected to it.
Host Site Capabilities
The EMS performs the following functions at
the Host site:
Provides real-time information regarding
faults
Set up simulcast ratios
Digital timing delays
Displays various system level values (voltages,
RF, power, etc.)
Records and generates history reports
with time and date stamps
Adjusts performance related parameters
of the Host Unit and Remote Unit
Permits placement of Host Unit and
Remote Unit into standby mode
Allows download of new software
versions to the Host Unit and Remote
Units
Network Monitoring Capabilities
The embedded EMS allows for remote alarm
monitoring and network control of the URH
can also be performed from an off-site
location or Network Operation Center (NOC).
Communications to the NOC can be
performed using the web based interface or
SNMP protocol.
The EMS performs the following functions at
off-site locations such as the NOC:
Provides real-time information
regarding faults
Displays various system level values
(voltages, RF, power, etc.)
Adjusts performance-related
parameters of the Host Unit and
Remote Unit
Permits placement of Host Unit and
Remote Unit into standby mode
Access records and generates history
reports with time and date stamps
Allows download of new software
versions to the Host Unit and Remote
Units
FlexWave
™
Universal Radio Head
Universal Radio Head for Flexible Outdoor Coverage and Capacity
9/07
FlexWave
™
Universal Radio Head
9/07
FlexWave
™
Universal Radio Head
FlexWave
™
Universal Radio Head
Universal Radio Head for Flexible Outdoor Coverage and Capacity
SPECIFICATIONS
RF Specification
Supported Frequency Blocks 1-3 per Remote Unit; 1-8 per Host Unit
Bandwidth 1.5 to 35 MHz non-contiguous
Frequency Band Supported 800 Cellular, E-SMR 800/900, 1900 PCS,
1800/2100 AWS (First Release)
700, 1800 & 2500 MHz (Future Releases)
Digital Simulcast Up to 8:1 Single Host (can daisy chain Host
for higher simulcast)
Diversity Receive Yes (Optional)
Propagation Delay
System Delay <12 microseconds
Delay Management Digital (Manual or Automatic)
Noise Figure
Noise Figure <5 dB
Input IP3 >-8 dBm
Optical Specifications
Optical Budget 10 dB (Standard); 26 dB (Optional)
Digital Transport Rate 3.072 Gbps
Output Power
Output Power per Band 38 dBm (6.5 Watts) Cell/SMR - October '07
43 dBm (20 Watts) PCS – November ‘07
43 dBm (20 Watts) AWS – December ‘07
43 dBm (20 Watts) Cell & SMR – Q2 ‘08
39 dBm (8 Watts) WiMAX – Q2 ‘08
General Specifications
Remote Unit Outside Ambient Temp Rating -40°C to +50°C
Storage Temperature -40°C to +70°C
Humidity 10% to 90% non-condensing
Lightning Protection 20kA IEC 1000- 45 8/30 µs Waveform
Remote Unit
Enclosure IP-65
Mounting Wall, Pole, Inside Pole, Strand, and Vault
Dimensions 16.45” x 15.6” x 29.38”
Weight ≤200 Pounds (No component greater than
80 pounds)
Volume 3.66 cubic feet
Cooling Passive Convection
Optical Connectors Sealed PROAX
Host Unit
Mounting 19- and 23-inch rack
Rack Units 3 Rack Units
Weight <25 Pounds
Host Unit Power Requirements
Power Source 21-60 VDC
Remote Unit Power Requirements
Power Supply 100-240 VAC, 50-60 Hz
Battery Backup Yes
Element Management
Embedded EMS Yes
SNMP Based Management Yes
Note: Unless noted otherwise specifications are typical and subject to change
FlexWave
™
Universal Radio Head
FlexWave
™
Universal Radio Head
Universal Radio Head for Flexible Outdoor Coverage and Capacity
Web Site: www.adc.com
From North America, Call Toll Free: 1-800- 366-3891 • Outside of North America: +1-952-938-8080
Fax: +1-952-917-3237 • For a listing of ADC’s global sales office locations, please refer to our Web site.
ADC Telecommunications, Inc., P.O. Box 1101, Minneapolis, Minnesota USA 55440-1101
Specifications published here are current as of the date of publication of this document. Because we are
continuously improving our products, ADC reserves the right to change specifications without prior notice.
At any time, you may verify product specifications by contacting our headquarters office in Minneapolis.
ADC Telecommunications, Inc. views its patent portfolio as an important corporate asset and vigorously
enforces its patents. Products or features contained herein may be covered by one or more U.S. or
foreign patents. An Equal Opportunity Employer
9/07 original © 2007 ADC telecommunications, Inc. all rights reserved

Navigation menu