SB5120 SURFboard Cablepower of broadband to work for Modem Prepare to experience the Internet without limits and put the
S P E C I F I C AT I O N S H E ET
HIGHLIGHTS Compatible with Windows 95/98/2000/ME/NT/XP Mac, , Linux, and UNIX DOCSIS 1.1- and 2.0-certified Integrated A-TDMA and S-CDMA technology for up to 30 Mpbs upstream data rate WHQL-certified USB drivers for Windows 2000/ME/XP New, stylish industrial design saves valuable desk space Front-panel status LEDs and built-in HTML-based diagnostics for quick and easy troubleshooting USB and Ethernet connectivity simplifies installation Supports up to 32 users (one via USB and 31 via Ethernet or 32 users on Ethernet) Capable of downloading at speeds up to 100 times faster than 28.8k analog phone modem* No telephone lines neededalways on, always connected
you with a Motorola cable modem
Motorolas next-generation SURFboard Cable Modem (SB5120) incorporates the latest DOCSIS 2.0 Advanced Time Division Multiple Access (A-TDMA) and Synchronous Code Division Multiple Access (S-CDMA) technologies to provide up to three times greater upstream capacity than DOCSIS 1.0/1.1 systems. Packed with power, the SB5120 is interoperable and backward-compatible with DOCSIS 1.0 and 1.1 for a fast and timely transition. Operators can deploy the SB5120 today without a service interruption. The Motorola SURFboard SB5120 is flexible, allowing operators to maximize their current infrastructure investments and also offer additional cost-effective services, all at the same time. Convenient for both operators and end-users alike, the SURFboard SB5120 ensures end-user security via a top-mounted Standby switch that quickly isolates the USB and Ethernet connection to the PC without disconnecting the cable modem from the RF network. Whats more, the SB5120 simplifies troubleshooting with its front-panel status indicator LEDs and integrated HTML diagnostics page. The SURFboard SB5120 is competitively priced and includes many of the valuable features found in previous SURFboard models, such as USB and Ethernet connectivity, software upgrades available over the network, proven field reliability, a quality, advanced RF design, and a high-performance processor. Highly functional and attractive, the Motorola SURFboard SB5120 features a new, compact design that is a stylish and clutter-free addition to virtually any desktop.
SB5120 SURFBOARD CABLE MODEM
G E N E R A L S P E C I F I C AT I O N S Cable Interface CPE Network Interface Data Protocol Dimensions Power I N P U T P OW E R North America Outside North America E N V I R O N M E NTA L Operating Temperature Storage Temperature Operating Humidity D OW N S T R E A M Modulation Maximum Data Rate* Bandwidth Symbol Rate Operating Level Range Input Impedance UPSTREAM Modulation Maximum Channel Rate** Bandwidth Symbol Rates Operating Level Range A-TDMA
F-connector, female, 75 USB, 10/100Base-T Ethernet TCP/IP 6.2 in H x 2.3 in W x 6.0 in D (15.75 cm x 5.84 cm x 15.24 cm) 9 W (nominal) 105 to 125 VAC, 60 Hz 100 to 240 VAC, 50 to 60 Hz 32 F to 104 F (0 C to 40 C) 22 F to 176 F (30 C to 80 C) 0% to 95% R.H. (non-condensing) 64 or 256 QAM 38 Mbps 6 MHz 64 QAM 5.069 Msym/s, 256 QAM 5.361 Msym/s 15 to 15 dBmV 75 (nominal) 8***, 16, 32***, 64***, 128*** QAM or QPSK 30 Mbps 200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2 MHz, 6.4*** MHz 160, 320, 640, 1280, 2560, and 5120*** ksym/s 8 to 54 dBmV (32 QAM, 64 QAM) 8 to 55 dBmV (8 QAM, 16 QAM) 8 to 58 dBmV (QPSK)

S-CDMA Output Impedance Frequency Range Compatibility PC
8 to 53 dBmV (all modulations) 75 (nominal) 5 to 42 MHz (edge to edge) 80486, Pentium, or later; Windows 2000 or XP or Linux with Ethernet connection (older versions of Windows, although not specifically supported, will work with this cable modem)
Macintosh UNIX Home Networking
Power PC or later; OS 8 or higher; Ethernet connection Ethernet connection Ethernet router or wireless access point
* Actual speeds will vary, and are often less than the maximum possible. Data transmission speed is approximate and depends on the configuration and capacity of your network, as well as the amount of traffic on the network. ** Actual data throughput will be less due to physical layer overhead (error correction coding, burst preamble, and guard interval). *** With A-TDMA- or S-CDMA-enabled CMTS. **** With S-CDMA-enabled CMTS. Certain features may not be activated by your service provider, and/or their network settings may limit the features functionality. Additionally, certain features may require a subscription. Contact your service provider for details. All features, functionality, and other product specifications are subject to change without notice or obligation.
Motorola, Inc. 101 Tournament Drive, Horsham, Pennsylvania 19044 U.S.A. www.motorola.com
MOTOROLA, the Stylized M Logo, and SURFboard are registered in the U.S. Patent and Trademark Office. Microsoft, Windows, Windows Me, and Windows XP are trademarks or registered trademarks of Microsoft Corporation. Euro-DOCSIS is a registered trademark of Cable Laboratories, Inc. Macintosh is a registered trademark of Apple Computer, Inc. Linux is a registered trademark of Linus Torvalds. UNIX is a registered trademark of The Open Group in the United States and other countries. All other product or service names are the property of their respective owners. Motorola, Inc. 2007 541722-001-b 5787- 1207 - 0K