WCDMA RAN, Rel. RU50 andRU50 EP1, OperatingDocumentation, Issue 03
Flexi Lite BTS Installation SiteRequirements DN09145465Issue 02BApproval Date 2014-08-28
Nokia Networks
The information in this document applies solely to the hardware/software product (“Product”) specifiedherein, and only as specified herein.
This document is intended for use by Nokia Solutions and Networks' customers (“You”) only, and it may notbe used except for the purposes defined in the agreement between You and Nokia Solutions and Networks(“Agreement”) under which this document is distributed. No part of this document may be used, copied,reproduced, modified or transmitted in any form or means without the prior written permission of NokiaSolutions and Networks. If you have not entered into an Agreement applicable to the Product, or if thatAgreement has expired or has been terminated, You may not use this document in any manner and Youare obliged to return it to Nokia Solutions and Networks and destroy or delete any copies thereof.
The document has been prepared to be used by professional and properly trained personnel, and Youassume full responsibility when using it. Nokia Solutions and Networks welcome Your comments as part ofthe process of continuous development and improvement of the documentation.
This document and its contents are provided as a convenience to You. Any information or statementsconcerning the suitability, capacity, fitness for purpose or performance of the Product are given solely onan “as is” and “as available” basis in this document, and Nokia Solutions and Networks reserves the rightto change any such information and statements without notice. Nokia Solutions Networks has made allreasonable efforts to ensure that the content of this document is adequate and free of material errors andomissions, and Nokia Solutions and Networks will correct errors that You identify in this document. But,Nokia Solutions and Networks' total liability for any errors in the document is strictly limited to the correctionof such error(s). Nokia Solutions and Networks does not warrant that the use of the software in the Productwill be uninterrupted or error-free.
NO WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TOANY WARRANTY OF AVAILABILITY, ACCURACY, RELIABILITY, TITLE, NON-INFRINGEMENT,MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, IS MADE IN RELATION TO THECONTENT OF THIS DOCUMENT. IN NO EVENT WILL NOKIA SOLUTIONS AND NETWORKS BELIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, DIRECT, INDIRECT,INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES, SUCH AS BUT NOT LIMITED TO LOSS OFPROFIT, REVENUE, BUSINESS INTERRUPTION, BUSINESS OPPORTUNITY OR DATA THAT MAYARISE FROM THE USE OF THIS DOCUMENT OR THE INFORMATION IN IT, EVEN IN THE CASE OFERRORS IN OR OMISSIONS FROM THIS DOCUMENT OR ITS CONTENT.
This document is Nokia Solutions and Networks’ proprietary and confidential information, which may not bedistributed or disclosed to any third parties without the prior written consent of Nokia Solutions andNetworks.
Nokia is a registered trademark of Nokia Corporation. Other product names mentioned in this documentmay be trademarks of their respective owners, and they are mentioned for identification purposes only.
Copyright © 2014 Nokia Solutions and Networks. All rights reserved.
f Important Notice on Product Safety This product may present safety risks due to laser, electricity, heat, and other sources of danger.
Only trained and qualified personnel may install, operate, maintain or otherwise handle thisproduct and only after having carefully read the safety information applicable to this product.
The safety information is provided in the Safety Information section in the “Legal, Safety andEnvironmental Information” part of this document or documentation set.
Nokia Solutions and Networks is continually striving to reduce the adverse environmental effects of itsproducts and services. We would like to encourage you as our customers and users to join us in workingtowards a cleaner, safer environment. Please recycle product packaging and follow the recommendationsfor power use and proper disposal of our products and their components.
If you should have questions regarding our Environmental Policy or any of the environmental services weoffer, please contact us at Nokia Solutions and Networks for any additional information.
Flexi Lite BTS Installation Site Requirements
2 DN09145465 Issue: 02B
Table of ContentsThis document has 23 pages
Summary of changes..................................................................... 6
1 RSS-310 compliance..................................................................... 7 2 EU RoHS statement.......................................................................8 3 CE marking.................................................................................... 9 4 FCC Part 15 compliance.............................................................. 10 5 Environmental requirements.........................................................115.1 Environmental specifications and requirements for a standalone
BTS...............................................................................................115.2 Compliance with EMC, RF and safety......................................... 125.2.1 Conducted emissions...................................................................135.2.2 Lightning surge.............................................................................135.2.3 RF common mode........................................................................155.2.4 Fast transients..............................................................................155.2.5 ESD..............................................................................................165.2.6 Radiated electromagnetic field.....................................................165.2.7 Safety........................................................................................... 165.3 DfE requirements ........................................................................ 17 6 Site requirements......................................................................... 186.1 Planning and preparing the site................................................... 186.2 General site requirements............................................................186.2.1 Indoor site requirements.............................................................. 196.3 Module clearances....................................................................... 19 7 Power requirements..................................................................... 217.1 Mains power requirements...........................................................217.2 Power consumption of Flexi Lite BTS 2100................................. 217.3 Power consumption of Flexi Lite BTS 1900................................. 22 8 Dimensions and weight................................................................ 238.1 Dimensions and weight of Flexi Lite BTS 2100............................238.2 Dimensions and weight of Flexi Lite BTS 1900............................23
Flexi Lite BTS Installation Site Requirements
Issue: 02B DN09145465 3
List of FiguresFigure 1 List of countries respecting EU Directive 1999/5/EC............................9Figure 2 Module clearances (side view)........................................................... 20
Flexi Lite BTS Installation Site Requirements
4 DN09145465 Issue: 02B
List of TablesTable 1 Temperature and humidity values.......................................................11Table 2 Climatic conditions for operation.........................................................11Table 3 Flexi Lite BTS sound power levels (measured according to ISO 3744).
12Table 4 Conducted emissions......................................................................... 13Table 5 Lightning surge................................................................................... 13Table 6 RF common mode.............................................................................. 15Table 7 Fast transients.................................................................................... 15Table 8 ESD.................................................................................................... 16Table 9 Radiated electromagnetic field........................................................... 16Table 10 Required minimum clearances........................................................... 19Table 11 Input voltages of Flexi Lite BTS..........................................................21Table 12 Power consumption of Flexi Lite BTS 2100........................................21Table 13 Power consumption of Flexi Lite BTS 1900........................................22Table 14 Dimensions and weight of Flexi Lite BTS 2100.................................. 23Table 15 Dimensions and weight of Flexi Lite BTS 1900.................................. 23
Flexi Lite BTS Installation Site Requirements
Issue: 02B DN09145465 5
Summary of changesChanges between document issues are cumulative. Therefore, the latest documentissue contains all changes made to previous issues.
This document describes both Flexi Lite BTS 2100 and Flexi Lite BTS 1900. Thedifferences between these two variants are indicated in the respective chapters.
Changes between issues 02A (2014-06-04, RU50) and 02B (2014-08-28, RU50 EP1)Fast transients
• Fast transient immunity has been changed from 0.5 kV to 1 kV.
Power consumption of Flexi Lite BTS 1900
• This section has been added.
Dimensions and weight
• Information on Flexi Lite BTS 1900 has been added.
Changes between issues 02 (2014-02-28, RU50) and 02A (2014-06-04,RU50)Conducted emissions
• Information on signal and telecommunications ports have been split in Table 4:Conducted emissions.
Module clearances
• Table 10: Required minimum clearances has been updated with information on aspace-limited installation option where the minimum bottom clearance is 60 mm(2.36 in.).
Compliance with EMC, RF and safety
• Information on signal port conducted emissions (EAC, LMP, Sync) and telecom portconducted emissions (Eth) has been split.
Changes between issues 01A (2013-11-22, RU40) and 02 (2014-02-28,RU50)Environmental specifications and requirements for a standalone BTS
• Information on temperature and humidity values for transport and storage has beenadded.
Safety
• CAN/CSA-C22.2 NO. 60950-1 requirement has been added.• CAN/CSA-C22.2 NO. 60950-22 requirement has been added.• EN 60215:1989 + A2:1994: "Safety requirements for radio transmitting equipment"
requirement has been added.• IEC 60825-1:2007: "Safety of laser products - Part 1: Equipment classification and
requirements" requirement has been added.• IEC 60825-2:2004 + A1:2006: "Safety of laser products – Part 2: Safety of optical
fibre communication systems (OFCS)" requirement has been added.
Summary of changes Flexi Lite BTS Installation Site Requirements
6 DN09145465 Issue: 02B
1 RSS-310 complianceThis equipment complies with RSS-310 of Industry Canada. Operation is subject to thecondition that this device does not cause harmful interference.
Flexi Lite BTS Installation Site Requirements RSS-310 compliance
Issue: 02B DN09145465 7
2 EU RoHS statementThis equipment complies with the European Union RoHS Directive 2011/65/EU on therestriction of the use of certain hazardous substances in electrical and electronicequipment. The directive applies to the use of lead, mercury, cadmium, hexavalentchromium, polybrominated biphenyls (PBB), and polybrominated diphenyl ethers (PBDE)in electrical and electronic equipment.
EU RoHS statement Flexi Lite BTS Installation Site Requirements
8 DN09145465 Issue: 02B
3 CE markingDeclaration of Conformity with Regard to the EU Directive 1999/5/EC (R&TTEDirective)
Hereby, NSN declares that this equipment is in compliance with the essentialrequirements and other relevant provisions of Directive: 1999/5/EC.
Figure 1 List of countries respecting EU Directive 1999/5/EC
AT ü FR ü LV ü LI ü
BE ü DE ü LT ü RO ü
BG ü GB ü LU ü SK ü
CY ü GR ü MT ü SI ü
CZ ü HU ü NL ü ES ü
DK ü IS ü NO ü SE ü
EE ü IE ü PL ü CH ü
FI ü IT ü PT
R&TTE�Directive�1995/5/EC
ü TR ü
This declaration is only valid for configurations (combinations of software, firmware, andhardware) provided and/or supported by NSN.
Flexi Lite BTS Installation Site Requirements CE marking
Issue: 02B DN09145465 9
4 FCC Part 15 complianceThis equipment has been tested and found to comply with the limits for a Class B digitaldevice, pursuant to Part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a commercial environment. Thisequipment generates, uses, and can radiate radio frequency energy and, if not installedand used in accordance with the instruction manuals, may cause harmful interference toradio communications. Operation of this equipment in a residential area is likely to causeharmful interference in which case the user will be required to correct the interference athis own expense. Changes or modifications not expressly approved by the partyresponsible for compliance could void the user´s authority to operate the equipment.
FCC Part 15 compliance Flexi Lite BTS Installation Site Requirements
10 DN09145465 Issue: 02B
5 Environmental requirementsBTS is intended for indoor and outdoor environments. Environmental compliance isfulfilled according to the relevant authority requirements depending on the market.
Flexi Lite BTS is compliant with the environmental requirements for NSN products.
It is designed according to the NSN Design for Environment (DfE) requirements andspecifications where applicable.
5.1 Environmental specifications and requirements fora standalone BTS
w NOTICE: Unprotected equipment might be damaged during transportation.Transport the equipment to the installation site in its original transportationpackage.
Table 1 Temperature and humidity values
Property
Temperature
Humidity, relative
Transport -40°C-+70°C (-40°F-+158°F) ~95%
Storage -45°C-+45°C (-49°F-+113°F)
-25°C-+55°C (-49°F-+113°F)(for a single module, inpackage)
8-100%
10-100%
Operational -35°C-+55°C (-31°F-+131°F)(without solar load)
-35°C-+50°C (-31°F-+122°F)(with solar load)
8-100%
Table 2 Climatic conditions for operation
Property
Value
Transportation requirements ETSI EN 300 019-1-2 class 2.3
ETSI EN 300 019-2-2 class 2.3
Storage requirements ETSI EN 300 019-1-1 class 1.3E
ETSI EN 300 019-1-1 class 1.2 (for a single module, inpackage)
Operational requirements ETSI EN 300 019-1-4/A1 class 4.1E
Wind driven rain GR-487-CORE
Flexi Lite BTS Installation Site Requirements Environmental requirements
Issue: 02B DN09145465 11
Table 2 Climatic conditions for operation (Cont.)
Property
Value
MIL-STD 810E method 506.3, procedure 1:
• Rainfall rate 15 cm/hr• Wind velocity 33 m/s
Wind load 200 km/h in all the installation options
Salt mist and sulphur IEC 68-2-52/Kb, Severity level 1 with 0.44% salt solution byweight, which corresponds to IEC 721-2-5 Humid coastal andinland (moderate) environment with up to 8 mg/(m2day) saltdeposition.
Ingress protection IEC 529, IP65
Safety IEC 60950/EN 60950/UL60950
Earthquake requirements ETS 300 019-1-4 for Class 4.1E
Bellcore GR-63-CORE, Zone 2
Table 3: Flexi Lite BTS sound power levels (measured according to ISO 3744) showsacoustic noise depending on the temperature.
Table 3 Flexi Lite BTS sound power levels (measured according to ISO 3744)
Temperature
Acoustic noise [dbA]
+15°C (+59°F) 36.7
+25°C (+77°F) 40.5
+50°C (+122°F) 52.3
5.2 Compliance with EMC, RF and safetyThe following Emission and Immunity requirements are taken into account when definingthe Flexi Lite BTS EMC requirements:
• R&TTE Directive for EU market,• China Requirements• NSN internal design targets• ETSI EN 301 908-1• ETSI EN 301 489-1• ETSI EN 301 489-23
Environmental requirements Flexi Lite BTS Installation Site Requirements
12 DN09145465 Issue: 02B
• EN 55022 ClassB• IEC 61000-4-8• IEC 61000-4-9• GR-1089-CORE• FCC CFR 47 §15
g Use only tested IP65 class cables with seals provided by NSN.
f WARNING! Electromagnetic field.The antenna generates electromagnetic fields at radio frequencies.When using an integrated antenna, Flexi Lite BTS 2100 should be installed atleast 60 cm (23.62 in.) away from the area of general public.
5.2.1 Conducted emissions
Table 4 Conducted emissions
Requirement
Specification
Port
Signal port conductedemissions
R&TTE: EN 301 489-1
0,15..0,5 MHz: QP 84…74 dBμV, A 74…64 dBμV
0,15..0,5 MHz: QP 40…30 dBμA, A 30…20 dBμA
0,5..30 MHz: QP 74 dBμV, A 64 dBμV
0,5..30 MHz: QP 30 dBμA, A 20 dBμA
EAC, LMP, Sync
Telecom port conductedemissions
R&TTE: EN 301 489-1
0,15..0,5 MHz: QP 84…74 dBμV, A 74…64 dBμV
0,15..0,5 MHz: QP 40…30 dBμA, A 30…20 dBμA
0,5..30 MHz: QP 74 dBμV, A 64 dBμV
0,5..30 MHz: QP 30 dBμA, A 20 dBμA
Eth
5.2.2 Lightning surge
Table 5 Lightning surge
Requirement
Specification
Port
Antenna port lightning surge EN 61000-4-5: ±50 V…±2000 V, 1.2/50 μs (Rs = 2 Ω), pulses atthe center pin of the antenna connector.
IEC 61312: ±3 kA, 10/350 μs pulses to the center pin of theantenna connector.
±20 kA, 10/350 μs pulses to the shield of the antenna connector.
GB/T 17626.5: 1 kV, 1.2/50 μs (Rs = 12 Ω) line to ground, 0.5kV,1.2/50 μs (Rs = 2 Ω) line to line.
ANT
Flexi Lite BTS Installation Site Requirements Environmental requirements
Issue: 02B DN09145465 13
Table 5 Lightning surge (Cont.)
Requirement
Specification
Port
Transient phenomena.
Signal port lightning surge 4 kV line to ground with 1.2/50 μs pulse as given in EN 61000-4-5.
China GB/T 17626.5: 0.5 kV line to line, pulse 1.2/50 μs, Rs = 2Ω.
Transient phenomena.
EAC, LMP, Sync
Telecom port lightning surge 4 kV line to ground with 1.2/50 μs pulse and 2 kA Short CircuitCurrent with 8 μs / 20 μs pulse as given in EN 61000-4-5.
China GB/T 17626.5: 0.5 kV line to line, pulse 1.2/50 μs, Rs = 2Ω.
Transient phenomena.
Eth
AC input port lightning surge EN 61000-4-5
±4 kV line to ground (common), pulse 1.2/50 μs, Rs = 2 Ω + 10Ω.
±2.0 kV line to line (differential), pulse 1.2/50 μs, Rs = 2 Ω.
Transient phenomena.
PE
GR-1089 Sec 4.5
±2 kV each phase conductor to green-wire ground, pulse 1.2/50μs, Rs = 2 Ω.
±2 kV each phase conductor to neutral conductor, pulse 1.2/50μs, Rs = 2 Ω.
±2 kV neural conductor and green-wire ground, pulse 1.2/50 μs,Rs = 2 Ω.
Transient phenomena.
GR-1089 Sec 4.5
±6 kV each phase conductor to green-wire ground, pulse 1.2/50μs, Rs = 2 Ω.
±6 kV each phase conductor to neutral conductor, pulse 1.2/50μs, Rs = 2 Ω.
±6 kV neutral conductor and green-wire ground, pulse 1.2/50 μs,Rs = 2 Ω.
Resistibility.
Signal port lightning surge NSN: 4 kV line to ground with 1.2/50 μs pulse as given in EN61000-4-5.
EAC, LMP, Sync
Environmental requirements Flexi Lite BTS Installation Site Requirements
14 DN09145465 Issue: 02B
Table 5 Lightning surge (Cont.)
Requirement
Specification
Port
China GB/T 17626.5: 0.5 kV line to line, pulse 1.2/50 μs, Rs = 2Ω.
Transient phenomena.
Telecom port lightning surge NSN: 4 kV line to ground with 1.2/50 μs pulse and 2 kA ShortCircuit Current with 8 μs / 20 μs pulse as given in EN 61000-4-5.
China GB/T 17626.5: 0.5 kV line to line, pulse 1.2/50 μs, Rs = 2Ω.
Transient phenomena.
Eth
5.2.3 RF common mode
Table 6 RF common mode
Requirement
Specification
Port
RF common mode immunity R&TTE EN 301 489-1: Severity level 2 as given in EN 61000-4-6corresponding to 3 V rms unmodulated. The test signal is to bethen amplitude modulated to a depth of 80% by a sinusoidalaudio signal of 1000 Hz at 0.15 - 80 MHz.
Continuous phenomena.
ANT, LMP, Sync,EAC
Ethernet RF common modeimmunity
NSN: as in EN 61000-4-6 with 10 V rms unmodulated. The testsignal is to be amplitude modulated to a depth of 80% by asinusoidal audio signal of 1000 Hz at 0.15 - 80 MHz.
Continuous phenomena.
Eth
5.2.4 Fast transients
Table 7 Fast transients
Requirement
Specification
Port
Fast transient immunity R&TTE: EN 301 489-1: 1 kV open circuit voltage as given in EN61000-4-4.
Transient phenomena.
ANT, LMP, Sync,EAC
Ethernet Fast transientimmunity
NSN: 1 kV open circuit voltage as in EN 61000-4-4.
Continuous phenomena.
Eth
Flexi Lite BTS Installation Site Requirements Environmental requirements
Issue: 02B DN09145465 15
5.2.5 ESD
Table 8 ESD
Requirement
Specification
Port
ESD R&TTE EN 301 489-1: contact discharge up to 4 kV and airdischarge up to 8 kV to all exposed surfaces and cables of theBTS. All other details, including intermediate test levels, arecontained within EN 61000-4-2.
Enclosure
5.2.6 Radiated electromagnetic field
Table 9 Radiated electromagnetic field
Requirement
Specification
Port
Radiated electromagneticfield immunity
NSN and R&TTE: EN 301 489-1: the test signal is to beamplitude modulated to a depth of 80% by a sinusoidal audiosignal of 1000 Hz in accordance with EN 61000-4-3.
10 V/m (measured unmodulated) over the frequency range 80MHz to 1000 MHz and 3 V/m (measured unmodulated) over1400 MHz to 2700 MHz.
Continuous phenomena.
Enclosure
5.2.7 Safety
Flexi Lite BTS fulfills the following safety requirement: IEC 60950/EN 60950/UL60950:“Safety of Information Technology equipment including electrical business equipment”.
LEDs on the Flexi Lite BTS indicate clearly to the personnel if there is a RF transmission(in any modulation form) occurring on the radio.
• IEC 60950-1/EN 60950-1/UL 60950-1/CAN/CSA-C22.2 NO. 60950-1: ‘Informationtechnology equipment - Safety - Part 1: General requirements.
• IEC 60950-22/EN 60950-22/UL 60950-22/CAN/CSA-C22.2 NO. 60950-22:Information technology equipment - Safety - Part 22: Equipment installed outdoors.
• EN 50383: Basic standard for the calculation and measurement of theelectromagnetic field strength and SAR related to human exposure from radio basestations and fixed terminal stations for wireless telecommunications system (110MHz - 40 GHz).
• EN 50384: Product standard to demonstrate the compliance of radio base stationsand fixed terminal stations for wireless telecommunications systems with the basicrestrictions or the reference levels related to human exposure to radio frequencyelectromagnetic fields (110 MHz - 40 GHz) – Occupational.
• EN 50385: Product standard to demonstrate the compliances of radio base stationsand fixed terminal stations for wireless telecommunications systems with the basicrestrictions or the reference levels related to human exposure to radio frequencyelectromagnetic fields (110 MHz - 40 GHz) - General public.
Environmental requirements Flexi Lite BTS Installation Site Requirements
16 DN09145465 Issue: 02B
• EN 60215:1989 + A2:1994: "Safety requirements for radio transmitting equipment"• IEC 60825-1:2007: "Safety of laser products - Part 1: Equipment classification and
requirements"• IEC 60825-2:2004 + A1:2006: "Safety of laser products – Part 2: Safety of optical
fibre communication systems (OFCS)"
5.3 DfE requirementsFlexi Lite BTS is compliant with the environmental requirements for NSN products.
It is designed according to the NSN Design for Environment (DfE) requirements andspecifications where applicable.
The power consumption and acoustic noise of the product are minimized as far asapplicable. The power consumption target of the Flexi Lite BTS is in line with NSN powerconsumption targets. The operating temperature range as well as the acoustic noisetarget is in line with the existing Flexi BTS products.
Flexi Lite BTS Installation Site Requirements Environmental requirements
Issue: 02B DN09145465 17
6 Site requirements
6.1 Planning and preparing the sitePurposeBefore installing the BTS, the site must be properly surveyed and prepared, and allrequired external connections must be correctly installed. Any special requirements forinstallation must also be identified during the survey.
Steps1. Check that the BTS can be installed safely:
• The site is accessible, adequately lit and safe for working.• Safety distance calculations are made and taken into account.• The site is prepared according to drawings.• The site survey is complete.• The Site Survey Report is available.• The site is clean.• Product delivery is complete.• All wiring is done in accordance with national electric code.• Needed equipment is available as defined in the Site Survey Report.• Sufficient service clearances are available.
2. Verify that the following external cabinet connections are available:
• Grounding busbar,• Mains power (AC),• Transmission connection point.
6.2 General site requirementsEnsure that the following BTS site requirements are met:
1. All required documentation is available, for example, site-specific installationinstructions.
2. When radio link transmission is used, the line-of-sight to the far end radios has beenensured.
3. External connections for the cabinet are available: site grounding point, mains power,and transmission connection point. Furthermore, AC distribution panel and ACelectric are available for power tools.
4. Main grounding (earthing) is installed and tested.5. Floor or wall surface is even (installation base flatness requirement is 2 mm (0.08
in.).6. Wall or pole at the BTS site is strong enough to withstand the weight of the BTS.7. Wall or pole at the BTS site is strong enough to meet earthquake requirement
Telcordia GR-63-CORE Zone 2 (only applicable in earthquake areas).
Site requirements Flexi Lite BTS Installation Site Requirements
18 DN09145465 Issue: 02B
8. Pole at the BTS site is strong enough to withstand the wind load.9. The BTS is not taken out of its delivery package until the site construction work is
finished and the site is clean and dry.10. Site security is established so the BTS and other units can remain undisturbed at the
site.11. Make sure you can take the BTS to the installation site. For example, in roof top
installations, the hole through which you take the BTS to the roof must be largeenough.
6.2.1 Indoor site requirements
If installing the BTS to an indoor site, ensure that the following indoor BTS siterequirements are met:
• Door and lock to site room are properly installed and operational (recommended).• Access to the site is secure.• The site is adequately lit.• Feeder entry hole and cable rack for feeder and power cables are ready, if needed.• Heater, or air conditioner, is installed and operational, if needed. This depends on the
heat emission and the environment.
6.3 Module clearancesThe minimum clearances around the module are listed in Required minimum clearances.Note that it is recommended to leave about 2xL (2x431 mm (2x16.97 in.)) distancebetween the module and other objects.
Table 10 Required minimum clearances
Property
Value
Front space No clearance required
Back space 25.4 mm (1 in.) (fixing bracket dimensions)
Top space 20/50 mm (0.78/1.96 in.)1)
Bottom space 200/60 mm (7.87/2.36 in.)2)
Space on both sides 50/200 mm (1.96/7.87 in.)3)
1) 20 mm (0.78 in.) needed for bracket in short position
2) 60 mm (2.36 in.) needed in a space-limited area. Note that all cablingmust be done prior to the unit mounting.
3) 200 mm (7.87 in.) needed on side with fans and when optional stackedmodule is installed
Flexi Lite BTS Installation Site Requirements Site requirements
Issue: 02B DN09145465 19
Figure 2 Module clearances (side view)
Top�space
Backspace
F r o n tspace
Bottomspace
L
Site requirements Flexi Lite BTS Installation Site Requirements
20 DN09145465 Issue: 02B
7 Power requirements
7.1 Mains power requirements
f WARNING!Danger of lethal voltages.Make sure that the mains power breaker is off, and that the BTS is properlyearthed (grounded), before connecting or removing any mains power supplycables from the BTS.
At the site there must be a main switch for disconnecting the BTS mains power. Thedisconnecting device should disconnect both input supply poles simultaneously.
Table 11 Input voltages of Flexi Lite BTS
Property
Value
Nominal voltage 100-240 VAC, 50/60 Hz
Permitted voltage 88-276 VAC, 45-66 Hz
Tolerated voltage 276-300 VAC (maximum 3 minutes)
7.2 Power consumption of Flexi Lite BTS 2100Table 12 Power consumption of Flexi Lite BTS 2100
Configuration Number oftransmitters (TXs)
RF outputpower persector
[W]
Estimated power consumption [W] in +25 °C (+77 °F)
10% RF load 30% RF load 50% RF load 100% RF load
2x10 W WCDMA
2100 MHz, band 1
no P+E
230 VAC
1 10 160 167 173 188
5 159 162 167 176
0.25 159 159 160 160
2 10 168 182 192 223
5 164 174 182 199
0.25 160 162 162 164
g The tolerance of the power consumption values is ±10%.
Flexi Lite BTS Installation Site Requirements Power requirements
Issue: 02B DN09145465 21
7.3 Power consumption of Flexi Lite BTS 1900Table 13 Power consumption of Flexi Lite BTS 1900
Configuration Number oftransmitters (TXs)
RF outputpower persector
[W]
Estimated power consumption [W] in +25 °C (+77 °F)
10% RF load 30% RF load 50% RF load 100% RF load
2x5 W WCDMA
1900 MHz, band 2
no P+E
230 VAC
1 5 133 136 140 147
2.5 132 134 137 140
0.25 130 131 132 133
2 5 137 145 153 166
2.5 136 141 145 152
0.25 132 134 135 136
g The tolerance of the power consumption values is ±10%.
Power requirements Flexi Lite BTS Installation Site Requirements
22 DN09145465 Issue: 02B
8 Dimensions and weight
8.1 Dimensions and weight of Flexi Lite BTS 2100Table 14 Dimensions and weight of Flexi Lite BTS 2100
Property Core base stationmodule
Core base stationwith front cover
Core base station with frontcover and optional items(antenna, top cover)
Core base station with frontcover and optional items(antenna, top cover,mounting bracket)
Height 380 mm
(15 in.)
431.4 mm
(17 in.)
431.4 mm
(17 in.)
431.4 mm
(17 in.)
Width 325.5 mm
(12.8 in.)
325.5 mm
(12.8 in.)
325.5 mm
(12.8 in.)
325.5 mm
(12.8 in.)
Depth 87 mm
(3.4 in.)
87 mm
(3.4 in.)
121.5 mm
(4.8 in.)
143.5 mm
(5.6 in.)
(incl. wall mounting bracketdepth)
The weight of Flexi Lite BTS 2100 is approximately 11.5 kg (25.3 lb). The weight withantenna and top cover is approximately 13.0 kg (28.7 lb).
8.2 Dimensions and weight of Flexi Lite BTS 1900Table 15 Dimensions and weight of Flexi Lite BTS 1900
Property Core base stationmodule
Core base stationwith front cover
Core base station with frontcover and optional items(antenna, top cover)
Core base station with frontcover and optional items(antenna, top cover,mounting bracket)
Height 380 mm
(15 in.)
431.4 mm
(17 in.)
431.4 mm
(17 in.)
431.4 mm
(17 in.)
Width 325.5 mm
(12.8 in.)
325.5 mm
(12.8 in.)
325.5 mm
(12.8 in.)
325.5 mm
(12.8 in.)
Depth 101 mm
(3.9 in.)
101 mm
(3.9 in.)
136.0 mm
(5.3 in.)
161.4 mm
(6.3 in.)
(incl. wall mounting bracketdepth)
The weight of Flexi Lite BTS 1900 is approximately 12.5 kg (27.5 lb). The weight withantenna and top cover is approximately 14.0 kg (30.9 lb).
Flexi Lite BTS Installation Site Requirements Dimensions and weight
Issue: 02B DN09145465 23