Huawei HG552d User Manual

Product Overview
8
Table 2-1 Description of the elements for the network application diagram
No.
Item
Full Name
1
NGN
Next Generation Network
2
Internet
-
3
IPTV
Internet Protocol Television
4
BRAS
Broadband Remote Access Server
5
DSLAM
Digital Subscriber Line Access Multiplexer
6
OSS
Operations Support System
7
ACS
Auto-Configuration Server
8
HG552d
-
9
Telephone
-
10
STB
set-top box
11
Desktop computer
-
12
Notebook
computer
-
2.3 Indicators, Interfaces and Buttons
2.3.1 Indicators
The indicators of the HG552d are located on the front panel, as shown in Figure 2-2.
Figure 2-2 Indicators

Huawei HG552d Specifications

General

Brand	Huawei
Model	HG552d
Category	Gateway
Language	English