2 Product Overview
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2-1
2
Product Overview
2.1 Pr
printer through the USB 2.0 host interface. It also supports multiple USB devices, such
as the USB stick, USB hard disk, and USB card reader.
2.2 Hardware
2.2.1 In
Table 2-1
he terminal.
T
ic
the
oduct Features
The EchoLife HG556a Home Gateway (hereinafter referred to as the terminal) is a home
gateway using the Asymmetric Digital Subscriber Line (ADSL) technology. It also
supports high-speed wireless uplink through HSPA stick.
The Home Gateway is the core component of the digital home. In addition to the
high-speed WAN interface, the terminal also provides abundant LAN interfaces to
facilitate flexible LAN networking of business terminals and interworking between
household terminals. The terminal can function as a print server when connected to a
dicators
describes the indicators of t
able 2-1
Ind ators of
terminal
Indicator
Color
Status
Meaning
-
Off
There is no message.
M
ge
essa
Red
On
There is an incoming message.
-
Off
The HSPA module is not connected or used.
Red
Blinking
slowly
The HSPA connection is normal and data
connection is being established.
Red
Blin
quic
HSPA
king
kly
oice
The HSPA connection is normal and v
connection is being established.
Red On The connected HSPA module works
normally.