Ericsson 2217 Manuale utente
Exhibit8Manual‐Confidential
PRELIMINARY
Radio Description
Radio 2217, Radio 2218 and Radio 0208
DESCRIPTION
181/1551-LZA 701 6001-1-V1 Uen PC3
PRELIMINARY
Copyright
© Ericsson AB 2015–2016. All rights reserved. No part of this document may be
reproduced in any form without the written permission of the copyright owner.
Disclaimer
The contents of this document are subject to revision without notice due to
continued progress in methodology, design and manufacturing. Ericsson shall
have no liability for any error or damage of any kind resulting from the use
of this document.
Trademark List
All trademarks mentioned herein are the property of their respective owners.
These are shown in the document Trademark Information.
181/1551-LZA 701 6001-1-V1 Uen PC3 | 2016-01-13
PRELIMINARY
Contents
Contents
1 Introduction 1
1.1 Warranty Seal 1
2 Product Overview 3
2.1 Main Features 4
2.2 Optional Equipment 5
3 Technical Data 7
3.1 Technical Data Summary 7
3.2 Installation Recommendations 14
3.3 Space Requirements 15
3.4 Acoustic Noise 21
3.5 Environmental Characteristics 21
3.6 Power Characteristics 23
3.7 System Characteristics 24
4 Hardware Architecture 27
4.1 Radio Overview 27
4.2 Fan Unit (Optional) 28
4.3 Optical Indicators and Buttons 29
5 Connection Interfaces 31
5.1 Position A and B, Antenna Interface 33
5.2 Position C, Maintenance Button 33
5.3 Position D, Optical Indicators 34
5.4 Position E and F, Interface for Optical Cable to Main Unit 34
5.5 Position G,
0
48 V DC Power Supply Interface 34
5.6 Position H, Grounding Interface 35
5.7 Position I, Ext Alarm Interface 36
5.8 Position J, ALD Ctrl Interface 36
5.9 Position K and L, TX Monitor Interface (Optional) 36
5.10 Optional Equipment Interfaces 36
6 Standards and Regulations, Radio 2217 37
6.1 Regulatory Approval 37
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Radio Description
6.2 Other Standards and Regulations 40
7 Standards and Regulations, Radio 2218 41
7.1 Regulatory Approval 41
7.2 Other Standards and Regulations 43
8 Standards and Regulations, Radio 0208 45
8.1 Regulatory Approval 45
8.2 Other Standards and Regulations 47
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PRELIMINARY
Introduction
1 Introduction
This document describes Radio 2217, Radio 2218 and Radio 0208.
1.1 Warranty Seal
The unit is equipped with a warranty seal sticker.
Note: Seals that have been implemented by Ericsson shall not be broken or
removed, as it otherwise voids warranty.
1
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PRELIMINARY
Radio Description
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PRELIMINARY
Product Overview
2 Product Overview
The radio remotely extends the reach of the Radio System, and is designed
to be located near the antenna. The radio is part of a modular radio building
concept that enables a variety of installation alternatives that are also easy to
expand. Flexible mounting solutions are provided using rails, pole clamps,
and brackets. The small size of the radio together with the flexible mounting
solutions reduces the site volume. The lower weight also improves the handling
of the radio.
An optic cable connects the radio to the Radio System main unit or an expanded
macro Radio System. The radios can be connected in a star configuration or
in a cascade configuration with optical cable links. An overview of different
radio installations is shown in Figure 1.
3
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Radio Description
Legends
Main unit
Ge7613B
Radio
Optical cable
Figure 1 Radio Installations
2.1 Main Features
The following are the main features of the radio:
• Supports 2- and 3-wire power connections. For 2-wire power solutions, a
DC adapter is used.
• Supports:
0
Radio 2217 and Radio 0208: Wideband Code Division Multiple Access
(WCDMA) and Long Term Evolution (LTE).
0
Radio 2218: LTE.
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Product Overview
• Supports:
0
Radio 2217 and Radio 0208: Frequency Division Duplex (FDD).
0
Radio 2218: Time Division Duplex (TDD).
• Supports：
0
Radio 2217 and Radio 2218: Duplex transmitter/receiver (2TX/2RX)
branches.
0
Radio 0208 has two uplink RX branches but no downlink TX branch. It
can be used as a two RX unit to add support for four way RX diversity
when used in combination with the following RRUs:
• RRUW 01/02
• RRUS 01
• RRUS 11
• RRUS 12
• RRUS 13
• Radio 2217
• Supports up to 9.8 Gbit/s CPRI (optical).
• Complies with 3GPP base station classes Medium Range (MR) and Wide
Area (WA); relevant standards are listed in Section 6.1.4 on page 39
(Radio 2217), Section 7.1.4 on page 42 (Radio 2218) and Section 8.1.4
on page 46 (Radio 0208).
2.2 Optional Equipment
Optional equipment for Radio 2217 is the following:
• Fan unit.
5
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