System Overview
2 System Overview
2.1 Introduction
This section gives a brief introduction to the system and its components.
9961
15 G
Hz
15 G
Hz
15 GH
z
15 GH
z
15
G
H
z
15 GH
z
Indoor part with AMM
Outdoor part with Antenna
and RAU
Indoor part with ATU
02
03
02
03
MMU2 E 155
NPU3
07/NPU
06
05
04
03
02
08/FAU2
01/PFU3
00/PFU3
PFU3
PFU3
FAU2
MMU2 E 15
5
MMU2 F 155
NPU3
E1/DS1
E1/DS1
LTU3 12 1
E1/DS1
Figure 2 Outdoor and indoor parts
A MINI-LINK TN R3 Network Element (NE) can, from a hardware and
installation point of view, be divided into two parts:
• Indoor part of two types:
− Access Module Magazine (AMM) with plug-in units, see Section 2.2
on page 5.
− Access Termination Unit (ATU), see Section 2.3 on page 6.
• Outdoor part, see Section 2.4 on page 7.
An NE with AMM can from a functional and configuration point of view be
divided into the following parts:
3
4/1555-CSH 109 32/1-V1 Uen B 2007-09-14
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