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Conrad Anderson Home / Satellite Internet Home / Features / Datastorm
DW7000
Terminal - Satellite Modem |
The DW7000, part of the DW7000 product family, is a high-performance broadband
satellite router designed to provide high-speed access for the consumer, small
office/home office, and enterprise markets. Designed to provide both versatility
and performance, the DW7000 provides unsurpassed performance for even the most
bandwidth-intensive applications. (HughesNet was formerly DIRECWAY.)
The
DW7000 is based on the only global satellite standard, IPoS (IP over Satellite),
and operates with all DIRECWAY® systems. It uses the industry standard DVB-S.
As a result, the DW7000 can be easily configured to support a wide range of downstream
data rates by selecting different modulation, symbol, and FEC coding rates. The
downstream is scalable up to 90 Mbps and the upstream return channel is scalable
up to 1.6 Mbps. The DW7000 provides an integrated broadband LAN solution to Windows®,
UNIX®, Apple®, Macintosh®, and other platforms running IP over Ethernet. |

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Highlights
The DW7000, part of the DW7000 product family, is a high-performance broadband
satellite router designed to provide high-speed access for the consumer, small
office/home office, and enterprise markets. Designed to provide both versatility
and performance, the DW7000 provides unsurpassed performance for even the most
bandwidth-intensive applications.
The
DW7000 is based on the only global satellite standard, IPoS (IP over Satellite),
and operates with all DIRECWAY systems. It uses the industry standard DVB-S. As
a result, the DW7000 can be easily configured to support a wide range of downstream
data rates by selecting different modulation, symbol, and FEC coding rates. The
downstream is scalable up to 90 Mbps and the upstream return channel is scalable
up to 1.6 Mbps. The DW7000 provides an integrated broadband LAN solution to Windows®,
UNIX®, Apple®, Macintosh®, and other platforms running IP over Ethernet.
The DW7000 coexists with prior generations of DW terminals thereby ensuring protection
of DIRECWAY operators investments.
The
DW7000 receives and transmits data over the satellite via the DIRECWAY Network
Operations Center (NOC). TCP connections can be initiated to or from hosts at
remote locations. Security is assured through DES encryption and an integrated
conditional access. In addition, all user intranet communications can be isolated
from other enterprise intranets and from remotes accessing the "public"
Internet operating in the same network.
The
DW7000 broadband satellite router passes IP data packets to and from any IP device
on the LAN and has much of the functionality of a typical IP router. The DW7000
incorporates HNS' advanced Performance Enhancing Proxy (PEP) feature, which increases
throughput performance and maximizes the user's experience and satisfaction. The
DW7000 also supports HNS' TurboPage® feature providing HTTP acceleration for
lightning fast browser performance. The DW7000 supports advanced quality of service
(QoS) features to ensure that customers get the priority and bandwidth they require.
Key
Features
- Supports unicast and multicast IP traffic.
- Software
and configuration updates via download from the NOC.
- Implements
Performance Enhancement Proxy (PEP) software to accelerate throughput performance
by optimizing the TCP transmission over the satellite, delivering superior user
experience and link efficiency.
- Implements
TurboPage software to accelerate HTTP traffic for fast browser access.
- Quality
of Service features include: IQoS (Inbound Quality of Service), bidirectional
DSCP, and outbound bandwidth management.
- Supports
DIRECWAY VPN Accelerator.
- Bi-directional
data compression.
- Configuration,
status monitoring, and commissioning via the NOC.
- Acts
as a local router providing:
- Static
and dynamic addressing.
- DHCP
server or relay.
- DNS
caching.
- Full
RIPV2 routing support.
- Multicasts
to the LAN by using IGMP.
- NAT/PAT.
- VLAN
tagging.
- Firewall
support through integrated access control lists.
- Throughput:
- At
least 45 Mbps of multicast/streaming traffic, or
- At
least 4 Mbps of FTP traffic, or
- At
least 2 Mbps of HTTP accelerated traffic, or
- At
least 10 Mbps of UDP traffic.
- Remote
terminal management via the HNS Vision® Network Management System or Unified
Element Manager and SNMP agent.
- Universal
power supply supports international voltage ranges and frequencies and has a detachable
power cord.
- User
friendly LED display indicating terminal operational status.
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DW7000
Terminal Technical Specs - Physical Characteristics |
Physical
Interfaces |
One
10/100 BaseT Ethernet LAN RJ45 ports
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DW7000
Terminal Technical Specs - Satellite
& Antenna Specifications |
Encapsulation |
DVB-S |
Information
Rate (Receive) |
Up
to 90 Mbps (DVB-S2) |
Information
Rate (Transmit) |
Up
to 1.6 Mbps |
Symbol
Rate (Receive) |
1,
1.25, 2.5, 5-30 Msps (in 1 Msps steps |
Symbol
Rate (Transmit) |
128,
256, 512, 1024 Ksps |
Encoding
(Receive) |
DVB-S
Convolutional with concatenated |
Encoding
(Transmit) |
Turbocode
FEC 1/2, 2/3, and 4/5 |
Frequency
Range |
Ku-,
C-, Extended C-, and Ka-band |
Modulation
(Receive) |
QPSK,
8PSK (DVB-S2) |
Modulation
(Transmit) |
OQPSK |
Bit
Error Rate (Receive) |
10-10
or better |
Bit
Error Rate (Transmit) |
10-7
or better |
Antenna |
74cm,
89cm, 98cm, 120 cm, 180 cm |
Radio |
1
and 2 watt Ku-band, 2 watt C-band, 1 |
DW7000
Terminal Technical Specs - Mechanical
& Environmental |
Weight |
4.8
lbs (2.18 kg) |
Dimensions |
11.5"W
x 1.8"H x 11"D
(29.21cm W x 4.7cm H x 27.94cm D) |
Operating
temperature |
-
IDU
0°C - + 40°C
-
ODU
-30°C - + 55°C
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Input
power |
90-264
VAC; 50-60 Hz |
DC
power supply (optional) |
12
to 24 VDC |
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