Exhibit 8 Manual
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 1 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference RBS Product Description RBS 2106 Copyright © Ericsson AB 2006–2008, 2011. All rights reserved. No part of this document may be reproduced in any form without the written permission of the copyright owner.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 2 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference 8 8.1 8.2 8.3 8.4 Power System ... ... .. ... .. ... ... .. ... .. ... ... .. ... ... .. ... .. ... ... .. ... .. ... ... .. Power Supply .. ... ... .. ... .. ... ... .. ... .. ... ... .. ... ... .. ... .. ... ... .. ... .. ... ... .. Battery Backup ... ... .. ... .. ... ... .. ... .. ... ... .. ... .
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 3 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 1 Date Rev 2011-05-05 F Reference Introduction RBS 2106 is a member of the RBS 2000 family. It is a 12-Transceiver (TRX) radio base station for outdoor applications. The RBS 2106 can be configured for omnicells or for multisector cells of up to three sectors.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 4 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 2 Date Rev 2011-05-05 F Reference Product Overview RBS 2106 is a high-capacity outdoor base station equipped with up to six Double Transceiver Units (dTRU), with space inside for both transmission equipment and battery backup. RBS 2106 is designed to be transported as a fully assembled cabinet, without batteries, to the site.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 5 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 6 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 7 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 2.4 Date Rev 2011-05-05 F Reference WCDMA Equipment In some configurations the RBS can host equipment for a WCDMA RBS, which is then powered from the GSM RBS. The figure below shows an RBS with WCDMA equipment.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 8 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 3 Date Rev 2011-05-05 F Reference Dimensions This section describes the dimensions and colours of the RBS 2106. Size and Weight 1,300 925 1,618 1,560 56.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 9 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 10 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference Configuration RBS 2106 RBS 2106i RBS 2106 V3 Fully equipped excluding batteries 500 kg 510 kg 568 kg Door 140 kg 120 kg 116 kg Surface and Colour The RBS 2106 has a surface quality according to Ericsson standard class A3/B6.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 11 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 4 Date Rev 2011-05-05 F Reference Space Requirements Installation and maintenance require that the door can be opened at least 90 . In practice, this means that the space in front of the cabinet must be kept clear for a distance of 1,300 mm, as shown in the figure below. The space above the cabinet must be at least 100 mm.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 12 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 13 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 5 Date Rev 2011-05-05 F Reference Environment The RBS 2106 is designed to operate within the limits stated for climatic requirements listed in the table below, and to withstand ground vibrations as stated below. 5.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 14 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 5.2.1 Date Rev 2011-05-05 F Reference Heat Dissipation The RBS 2106 (RBS 2106, RBS 2106i or RBS 2106 V3) generates an average heat load of 3000 W. The exact figure is dependent upon configuration, equipment, and site-specific conditions. 5.2.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 15 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference The following figures and tables show the noise dispersion for different ambient temperature and at different distances from the cabinet.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Temp.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 17 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 5.2.3 Date Rev 2011-05-05 F Reference Acoustic Dispersion with Heat Exchanger (RBS 2106) The cabinet noise dispersion for an RBS 2106 with Heat Exchanger Climate Unit is shown in the tables below. The figures and tables show the noise dispersion generated by a free-standing cabinet and by a cabinet mounted against a wall.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 18 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Table 12 Date Rev 2011-05-05 F Reference Sound Pressure Levels for a Free Standing RBS 2106 with Heat Exchanger Temp.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 19 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 20 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference The following figures and tables show the noise dispersion for different ambient temperature and at different distances from the cabinet. Table 15 Sound Pressure Levels for a Free Standing RBS 2106i or RBS 2106 V3 with Heat Exchanger Temp.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 21 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 22 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference Ericsson has performed a free-space near-field RF exposure assessment of typical configurations of the RBS 2106 with a recommended antenna. The resulting dimensions, in metres, for a compliance boundary for both public and occupational exposure, are shown in Table 17.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 23 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference Dimensions of Cylindrical Compliance Boundary in (m) Configuration 1×12 filter combiner Diametre Height Distance Behind Antenna Frequency (MHz) GP O GP O GP O 900 11 5 2.3 1.6 0.1 0.1 1800 9 4 1.8 1.6 0.1 0.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 24 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Table 19 Date Rev 2011-05-05 F Reference Maximum Power to Antenna for Various RBS 2106 Configurations Configuration Frequency (MHz) Nominal Output Power per TRU (dBm)/(W) Maximum Power to (1) Antenna (dBm)/(W) 3×2 no hybrid 900 45.2 / 33 47.2 / 52 1800 44 / 25 46 / 40 900 41.7 / 15 46.7 / 47 1800 40.5 / 11 45.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 25 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 6 Date Rev 2011-05-05 F Reference Hardware Units A high level of availability is achieved using strict functional modularity in a system of standardized Replaceable Units (RU). A failed RU can easily be replaced by a new one.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 26 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 27 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Figure 11 6.1 Date Rev 2011-05-05 F Reference RBS 2106 V3 Overview Standard Hardware Units This section briefly describes the standard hardware units required for function, irrespective of configuration or frequency.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 28 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference Climate Unit The climate unit maintains the internal temperature and humidity inside the cabinet. The climate unit is mounted in the door of the cabinet.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 29 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference The CXU is configured using software. Number of units: 1 – 2 DF The Distribution Frame (DF) is a connection and Overvoltage Protection (OVP) device for external alarms and PCM links. The DF protects equipment inside the RBS from overvoltage and overcurrent which can occur in external lines.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 30 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference FCU RBS 2106 and RBS 2106i include a Fan Control Unit (FCU) that controls the fans in the cooling system by regulating fan speed. The FCU is controlled by the DXU. RBS 2106 V3 does not include an FCU as a hardware. Instead the fans are controlled directly from the DXU.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 31 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Note: Date Rev 2011-05-05 F Reference The maximum distance between the RBS and the BBS must not exceed 10 meters to prevent damage from, for example, lightning. Bias injector The bias injectors are used to provide the TMA with DC power from the TMA-CM, over the RX/TX feeder cables.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 32 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference Gas Collecting Kit The acid leads can be supplied with a gas evaporating kit, which evacuates gases from the cabinet. Number of units: 0 – 1 HCU The HCU contains three hybrid combiners. Each hybrid combines two RF signals, delivered from the dTRU, into one.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 33 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference for the RBS. It is the responsibility of the owner/operator to obtain the type approval.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 34 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Note: Date Rev 2011-05-05 F Reference The TM space is based on the 19 in. standard housing equipment. The TM power distribution is shown in the table below.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 35 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 7 Date Rev 2011-05-05 F Reference Interfaces This section lists all external connectors, as well as the test interface and the operator interface. Internal connections, the test interface, and the operator interface are located on some cabinet hardware units. 7.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 36 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 37 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Note: Date Rev 2011-05-05 F Reference All connection points are spring terminal.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 38 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 39 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 40 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 41 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference Transport Network to TM The external line from the transport network interfaces to the transport module. The type and impedance of the connector can differ from operator to operator. 7.2 Test Interface The RBS 2106 is equipped with test interfaces for the connection of external equipment. 7.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 42 ( 50 ) No.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 43 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 8 Date Rev 2011-05-05 F Reference Power System This section provides information on the power system of the RBS 2106.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 44 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 8.1 Date Rev 2011-05-05 F Reference Power Supply This section describes the AC mains power supply, the external earth fault circuit breakers, and the mains fuses. AC Mains Supply Voltage Single-phase, two-phase, or three-phase AC can be used.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 45 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference Internal Battery Backup The following battery backup levels can be achieved in the cabinet: • Full: one hour backup time • Half: half an hour backup time If no TM equipment is used, additional batteries can be installed in the TM compartment. The backup time will then be enhanced by 100%.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 46 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 9 Date Rev 2011-05-05 F Reference Transmission Transmission cables are normally connected to the transmission Overvoltage Protection (OVP) modules. Four transmission cables are connected to the ports on the front of the DXU.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 47 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 10 Date Rev 2011-05-05 F Reference External Alarms The RBS 2106 supports a maximum of 16 external alarms. The external alarm device can set the alarm using either an open or a closed condition. The alarm device connected to the screw terminals must be isolated by relay contacts.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 48 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) 11 Date Rev 2011-05-05 F Reference Standards, Regulations and Dependability This section provides a brief overview of standards, type approval, and EMC. 11.1 Safety Standards In accordance with the market requirements, the RBS 2106 complies with the following product safety standards: 11.
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 49 ( 50 ) No. / XSNSIXI 129/1551-LZA 701 0001 Uen Approved Checked CBC/ XRX/M ( Kai Lian) Date Rev 2011-05-05 F Reference Fans The fans must be inspected (and cleaned if necessary) every year. The lifetime is estimated to be at least 7 years. Climate Unit The climate unit must be regularly inspected and cleaned (the interval is approximately one year, but depends on the environmental conditions at the site).
Ericsson Internal DESCRIPTION Prepared (also subject responsible if other) 50 ( 50 ) No.
