Chapter 1: Introduction
1
Illustrations
contained
in
this
document
are
for
representation
only.
Chapter
1:
Introduction
EMTA
Features
z
Full
Band
Capture
Front
End.
z
Increases
performance
with
50%
increase
in
CPU
speed.
z
Adds
Applications
CPU
to
run
Linux
applications.
z
Supports
DBDC
(Dual
Band
Dual
Concurrent).
z
Lowers
Power
with
Advanced
Power
Management.
z
Advanced
Processor
architecture.
z
High
‐
Speed
Memory
architecture.
z
DOCSIS
1.0/1.1/2.0/3.0
Standard
Compliant.
z
PacketCable
1.0/1.5
NCS
Standard
Compliant
z
Support
Multiple
Provisioning
Mode.
z
4
ports
Standard
RJ
‐
45
connector
for
10/100/1000BaseT
Ethernet
with
auto
‐
negotiation
and
MDIX
functions;
Support
maximum
Ethernet
cable(Category
5e)
length
up
to
100m.
z
2
ports
RJ
‐
11
Foreign
Exchange
Station
(FXS)
port
for
IP
telephony;
Support
a
maximum
line
length
between
themselves
and
an
end
‐
receiver
(handset,
etc.)
of
up
to
500
feet.
z
Support
simultaneous
voice
and
data
communications.
z
Echo
Cancellation.
z
Voice
Active
Detection
(VAD).
z
DTMF
detection
and
generation.
z
Comfort
Noise
Generation
(CNG).
z
Support
V.90
fax
and
modem
services.
z
56
bits
DES
and
128
bits
AES
data
encryption
security.
z
SNMP
network
management
support.
z
802.11a/b/g/n
supported,
20/40MHz
bandwidth,
supports
2
×
2
antennas
for
data
rates
up
to
600Mbps.
z
Fully
IEEE
802.11a/b/g/n
legacy
compatibility
with
enhanced
performance.
z
Support
Web
pages
and
private
DHCP
server
for
status
monitoring.
z
The
NTP
(Network
Termination
Point)
should
be
able
to
operate
with
an
Loading
of
at
least
5
REN.
z
Propane™
technology
supported,
enabling
the
connection
of
more
Internet
users
without
additional
network
bandwidth.
Содержание TCG220
Страница 1: ...TCG220 USER MANUAL ...
