Motorola SBG900 User Manual To The 1058466c 6dad 4b0f B271 793b5bfadc1c
User Manual: Motorola SBG900 to the manual
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Using the latest DOCSIS 2.0 Advanced Time Division Multiple Access
(A-TDMA) and Synchronous Code Division Multiple Access (S-CDMA)
technology, Motorola’s Wireless Cable Modem Gateway, the SBG900,
combines an industry-leading SURFboard®cable modem, an IEEE
802.11g wireless access point, and an advanced firewall into one,
compact product. It’s the perfect networking solution for the home,
home office, or small business — users can create a custom network
to share a single broadband connection, files, networked printers and
peripherals, with or without wires. Cost-effective and efficient, the
SBG900 eliminates the need for three separate products and allows
users to maximize the potential of their existing resources. The
SBG900 also offers enhanced network security for both wired and
wireless users.
SBG900
Wireless Cable Modem Gateway
with Integrated SURFboard
®
Technology
The SBG900 delivers state-of-the-art
wireless networking technology
in a cost-effective,
conveniently-sized package.
HIGHLIGHTS:
• Integrated, DOCSIS 2.0-based, SURFboard cable modem
• Router with single 10/100Base-T fast Ethernet port
– Auto-MDIX cross over cable detection
• IEEE 802.11g wireless access point
• Advanced firewall
– Stateful Packet Inspection (SPI)
– Intrusion Detection
– Denial of Service (DoS) Attack Prevention
• Network up to 253 PCs
(Full Class “C” Network)
• VPN pass-through
(IPSec, PPTP, L2TP)
• Optional Accessories
– Motorola WN825G wireless PC Card for laptops
– Motorola WE800G wireless Ethernet bridge
– Motorola WPCI810G wireless PCI adapter for desktops
• Companion Products
– BR700 4-port Ethernet router
The integrated Motorola SURFboard cable
modem incorporates the latest DOCSIS 2.0
A-TDMA and S-CDMA technologies to
provide up to three times greater upstream
capacity than DOCSIS 1.0/1.1 systems.
Packed with power, the cable modem is
interoperable and backward compatible with
DOCSIS 1.0 and 1.1 for a fast and timely
transition - operators can deploy today
without a service interruption. The Motorola
SUFRFboard is flexible and allows operators
to maximize their current infrastructure
investments and also offer additional
cost-effective services, all at the same time.
The Motorola SBG900 merges the
advantages of the SURFboard cable modem
with the mobility of a wireless LAN (WLAN).
It includes an integrated IEEE 802.11g
access point that allows users (with
optional accessories) to roam around the
home or small business and remain
connected to the network. Now subscribers
can place computers and peripherals where
they’re convenient, not just where there’s an
available connection.
The SBG900 offers an array of competitive
advantages by providing superior
transmission power with high-gain antennas.
The SBG900’s adjustable output power can
be configured, allowing just the right amount
of signal to fill the required area without
bleed-over to other homes or businesses.
Finally, Motorola’s SBG900 is secure. It
includes an advanced firewall that protects
the network from hackers and other outside
interference while allowing desired data to
pass through with ease. The firewall
eliminates the need for the stand-by switch
found on previous Motorola SURFboard
cable modems through built-in Denial of
Service attack prevention, Stateful Packet
Inspection, and Intrusion Detection. The fire-
wall also allows VPN tunnel protocols to
pass through, hiding the network from the
outside world.
AN SBG900 provides
high-speed Internet
access, networking,
and security for a
home or small
office LAN.
The Wireless Cable Modem Gateway delivers:
•
the speed of a DOCSIS 2.0 cable modem
•
the mobility of a wireless LAN and the simplicity of
“No New Wires” technology
•
the security of a firewall
It offers the effeciency of shared resources and
provides the network that consumers want.
Motorola WN825G
802.11g Wireless Notebook Adapter
Connects laptops to the
wireless network so users can roam in,
or around, the home and small office
and remain connected.
Motorola WE800G
802.11g Wireless Ethernet Bridge
Connects laptops, desktop computers, and
game consoles to the network.
Motorola BR700
802.11g Ethernet Broadband Router
• 4-port Full Duplex 10/100 Base-T
Ethernet Switch and Router
• Internet Sharing
• Printer Sharing
Motorola WPCI810G
802.11g Wireless PCI Adapter
Connects desktop PCs to the
wireless network.
SYSTEM ACCESSORIES
33 ffuunnccttiioonnss
Specifications are subject to change without notice.
MOTOROLA and the Stylized M Logo are registered in the U.S. Patent and Trademark Office.
All other product or service names are the property of their respective owners. ©Motorola, Inc. 2003.
Motorola, Inc.
Broadband Communications Sector
101 Tournament Drive
Horsham, PA 19044
1.800.523.6678
www.motorola.com/broadband
507088-001
5578 - 0703 - 1K
MGBI
*<None>Actual speeds will vary, and are often less than the maximum possible. Upload and download speeds are affected by several factors
including, but not limited to: network traffic and services offered by your cable operator or broadband service provider, computer equipment, type of server, number of connections to server,
and availability of Internet router(s).
(1) Check with your local cable operator to determine the number of connections allowed and associated service charges.
**Actual speeds will vary. Speeds of 30 Mbps are only attainable with A-TDMA or S-CDMA technology.
***With A-TDMA or S-CDMA enabled CMTS.
SPECIFICATIONS
Wireless
Standards Compliance IEEE 802.11g
802.11b DSSS
802.11g OFDM
RF Frequency Range
North America 11 channels with center frequencies from
2.412 to 2.462 GHz.
Japan Up to 14 channels with center frequencies from
2.412 to 2.4835 GHz.
Data Rate and Modulation Types 1 Mbit/s DBPSK
2 Mbit/s DQPSK
5.5 Mbit/s CCK
6 Mbit/s OFDM
9 Mbit/s OFDM
11 Mbit/s CCK
12 Mbit/s OFDM
18 Mbit/s OFDM
24 Mbit/s OFDM
48 Mbit/s OFDM
54 Mbit/s OFDM
Number of channels Europe = 13
Spain = 2
France = 4
US = 11
Japan = 14
Transmit Power +17 dBm (EIRP)
Receive Sensitivity -65 dBm at 54 Mbps
Router
Ethernet Standards Compliance IEEE 802.3, IEEE 802.3u
Protocols Supported RIPv2
Number of Uplink Ports 1
Electrical
Input Voltage Range 100 – 240 VAC, 50 – 60 Hz
Power Consumption +9 Watts
Environmental
Operating Temp 0oC – 40oC, -150 to 10000 ft
Storage Temp -30oC to 80oC
Humidity 5 to 95% (non-condensing)
Mechanical Antenna 1 external, non-removeable antenna
1 internal antenna
LED Indicators Power, Receive, Send, Online, PC Activity, Wireless
Interfaces (1) DC Power, (1) F-Type, (1) RJ-45, (1) USB
General
Cable Interface F-Connector, female, 75 Ω
CPE Network
Interface USB, Ethernet 10/100Base-T (auto sensing)
Data Protocol TCP/IP
Dimensions 6.69” H x 1.77” W x 5.9” L (without antenna)
8.66” H x 1.77” W x 5.9” L (with antenna)
Weight 15 ounces (Unit Only)
Downstream
Modulation 64 or 256 QAM
Maximum Data Rate* 38 Mbps
Bandwidth 6 MHz
Symbol Rate 64 QAM 5.069 Msym/s
Symbol Rate 256 QAM 5.361 Msym/s
Operating Level Range -15 to +15 dBmV
Input Impedance 75 Ω(nominal)
Frequency Range 88 to 860 MHz
Upstream
Modulation 8***, 16, 32***, 64***, 128*** QAM or QPSK
Maximum Data Rate** 30 Mbps
Bandwidth 200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2 MHz,
6.4*** MHz
Symbol Rates 160, 320, 640, 1280 and 2560 and 5120*** ksym/s
Operating Level Range
A-TDMA: +8 to +54 dBmV (32 QAM, 64 QAM)
+8 to +55 dBmV (8 QAM, 16 QAM)
+8 to +58 dBmV (QPSK)
S-CDMA: +8 to +53 dBmV (all modulations)
Output Impedance 75 Ω(nominal)
Frequency Range 5 to 42 MHz (edge to edge)
