Flexi Power

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Module 2 Flexi EDGE BTS Installation Planning

Confidential – IPR applies 1 © Nokia Siemens Networks

Module 2 - Installation Planning / MNa / 2007-05-08

Module 2 - Flexi EDGE BTS installation planning
After completing this module, the participant will be able to: Theory: • Describe the site requirements for Flexi EDGE BTS • Describe installation options for Flexi EDGE BTS • Describe the DC Power options for Flexi EDGE BTS • Describe transmission options for Flexi EDGE BTS • Describe external alarm options for Flexi EDGE BTS • List the main cabling requirements

• List the heating/cooling requirements

Confidential – IPR applies 2 © Nokia Siemens Networks

Module 2 – Installation Planning / MNa / 2007-05-08

Flexi EDGE BTS Installation Planning

Installation options & site requirements

Confidential – IPR applies 3 © Nokia Siemens Networks

Module 2 - Installation Planning / MNa / 2007-05-08

Stack installation
Configuration • BTS modules stacked on the floor in an • indoor or outdoor environment Optional modules: FPMA Rectifier/Battery Module – – FPDA DC/DC converter Module – ESEA System Extension Module

Installation principles • Module casings must be installed • Only front cabling • Modules fixed to plinth with screws • Maximum 5 x 3 HU modules in an • •

earthquake zone (Bellcore GR-63-Core Zone 4 requirements) or up to 9 modules, 22 HU (Zone 2) Each Flexi EDGE BTS module must be grounded to the plinth. Front and back covers must be installed

Confidential – IPR applies 4 © Nokia Siemens Networks

Module 2 – Installation Planning / MNa / 2007-05-08

Flexi EDGE BTS deliveries
• Flexi EDGE BTS module deliveries include what you normally need to connect the module to other modules and attach it to the casing. The rest must be purchased separately.

Confidential – IPR applies 5 © Nokia Siemens Networks

Module 2 – Installation Planning / MNa / 2007-05-08

NOTE: SEE DETAILED DELIVERY CONTENTS IN CUSTOMER DOCS. CABLING: Some exceptions to the principle above: -EUCA RF cable set: three 1.3 m RF cables for large configurations, where longer RF cables are needed -Pole and wall cable kit: two 994808 power cables, two 1.554 m bus cables DTRX Cable Set 994940 994938 994931 994933 994969 994940 994938 994933 Power Cable 1.188 m Ethernet 1.054 m RF Cable 0.172 m RF Cable 0.275 m Phase Detector Power Cable Ethernet RF Cable 1 1 8 1 1 4 1 1

WBC Cable Set

RTC Cable Set

Stack installation

Installation material
• • • • • • •
4 x bolts & nuts / screws /anchors Grounding cable to the plinth main grounding point DC power cable to the System module Transmission cable(s) to the Transmission submodule in the System module Bus cable(s) between DTRX(s) and System module Power cable(s) between DTRX(s) and System module NOTE: You must always order Flexi EDGE BTS module casings separately. The EMTA 2HU and EMHA 3HU casing sales items always include front and rear covers (rear cover ready attached), clamps, screws, and ground cable(s) RF antenna lines to DDU module(s) (not included in Flexi EDGE BTS deliveries)





Optional installation material
– – – – – –
External alarm cable from FSEB Flexi Alarm Extension Module to the System module Power alarm cable Synchronisation IN (from LMU or another BTS) and Synchronisation OUT (to another BTS) cables AC power cable to the FPMA module Cable for external Site support and/or auxiliary equipment Cable tunnels

Confidential – IPR applies 6 © Nokia Siemens Networks

Module 2 – Installation Planning / MNa / 2007-05-08

Stack installation
Clearances
min 30 mm (1.2 in.) min 60 mm (1.6 in.) minimum clearance with no back access

1) Side access is also needed for maintenance from the back. 2) Fans can also be changed without minimum clearances with no back access, but this requires removing the module from the casing. min 75 mm (3.0 in.) min 600 mm ( 23.6 in.)

Confidential – IPR applies 7 © Nokia Siemens Networks

Module 2 –...
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