Motorola SB6141 DOCSIS 30 Cable Modem User Guide

							B 
 
 
SB6141 DOCSIS 3.0 Cable Modem • User Guide 16 
582613- 001-a  
 
Upstream 
Modulation     QPSK and 8, 16, 32, 64, 128 QAM   Maximum Channel Rate*  
  DOCSIS     131.072 Mbps (4 channels) / 32.768 Mbps (single channel): @ 128 QAM at 6.4 MHz 
  EuroDOCSIS    131.072 Mbps (4 channels) / 32.768 Mbps (single channel):  @ 128 QAM at 6.4  MHz 
 Channel Width  200 kHz, 400 kHz, 800 kHz, 1.6 MHz, 3.2 MHz, 6.4** MHz  Symbol Rates   160, 320, 640, 1280, 2560, 5120** ksym/s  Operating Level Range  Level range per channel (Multiple Transmit Channel mode disabled, or only Multiple   
         Transmit Channel mode enabled with one channel in the TCS)  
  DOCSIS/EuroDOCSI S 
    TDMA  Pmin to +57 dBmV (32 QAM, 64 QAM)  
        Pmin to +58 dBmV (8 QAM, 16 QAM)  
        Pmin to +61 dBmV (QPSK) 
 
    S- CDMA Pmin to +56 dBmV (all modulations), where:  
        Pmin = +17 dBmV, 1280 kHz modulation rate  
        Pmin = +20 dBmV, 2560 kHz modulation rate  
        Pmin = +23 dBmV, 5120 kHz modulation rate  
  Level range per channel (two channels in the TCS)  
      TDMA  Pmin to +54 dBmV (32 QAM, 64 QAM)  
        Pmin to +55 dBmV (8 QAM, 16 QAM)  
        Pmin to +58 dBmV (QPSK) 
 
      S- CDMA Pmin to +53 dBmV (all modulations), where:  
        Pmin = +17 dBmV, 1280 kHz modulation rate  
        Pmin = +20 dBmV, 2560 kHz modulation rate  
        Pmin = +23 dBmV, 5120 kHz modulation rate  
  Level range per channel (three or four channels in the TCS)  
      TDMA  Pmin to +51 dBmV (32 QAM, 64 QAM)  
        Pmin to +52 dBmV (8 QAM, 16 QAM)  
        Pmin to +55 dBmV (QPSK) 
 
      S- CDMA Pmin to +53 dBmV (all modulations), where:  
        Pmin = +17 dBmV, 1280 kHz modulation rate  
        Pmin = +20 dBmV, 2560 kHz modulation rate  
        Pmin = +23 dBmV, 5120 kHz modulation rate
 
 
Output Impedance  75 Ω
 (nominal)  
Frequency Range   DOCSIS 5-42 MHz (edge to edge), EuroDOCSIS and optional  
        DOCSIS 5 to 65 MHz (edge to edge)  
Compatibility     PC: 90496, Pentium, or later; Windows 7, Vista, 2000, or XP  or Linux
® with Ethernet   
        connection (older versions of Windows,  although not specifically supported, will work   
        with this cable modem) 
        Macintosh: Power PC or later; OS 10.4 or higher, Ethernet connection 
       UNIX: Ethernet connection 
 
  
						

							B 
 
 
SB6141 DOCSIS 3.0 Cable Modem • User Guide 17 
582613- 001-a  
 
 
B  
Warranty Information 
 
SURFboard SB6141 DOCSIS 3.0 Cable Modem   
Motorola Mobility, Inc. (“Motorola”)  
Retail Purchasers : If you purchased this Product  directly from Motorola or from an authorized Motorola retail 
reseller, Motorola warrants to you, the original end user customer, that (A) the Product, excluding Software, will be 
free from defects in materials and workmanship under normal use, and (B) with respect to Software, (i) the media on 
which the Software is provided will be free from defects in material and workmanship under normal use, and (ii) the 
Software will perform substantially as described in its documentation. This Limited Warranty to you, the original end 
user customer, continues (A) for Software and the media upon which it is provided, for a period of ninety (90) days 
from the date of purchase from Motorola or an authorized Motorola reseller, and (B) for the Product (excluding 
Software), for a period of one (1) year from the date of purchase from Motorola or from an authorized Motorola 
reseller. To take advantage of this Limited Warranty or to obtain technical support, you must call the Motorola toll -
free phone number 1- 877-466- 8646. Technical support charges may apply. Motorola’s sole and exclusive obligation 
under this Limited Warranty for retail sales shall be to repair or replace any Product or Software that does not meet 
this Limited Warranty. All warranty claims must be made within the applicable Warranty Period.   
Cable Operator or Service Provider Arrangements.  If you did not  purchase this Produc t directly from Motorola or 
from a Motorola authorized retail reseller, Motorola does not warrant this Product to you, the end-user. A limited 
warranty for this Product (including Software) may have been provided to your cable operator or Internet Service 
Provider (“Service Provider”) from whom you obtained the Product. Please contact your Service Provider if you 
experience problems with this Product.  
General Information. The warranties described in this Section shall not apply: (i) to any Product subjected to accident, 
misuse, neglect, alteration, Acts of God, improper handling, improper transport, improper storage, improper use or 
application, improper installation, improper testing or unauthorized repair; or (ii) to cosmetic problems or defects 
which result from normal wear and tear under ordinary use, and do not affect the performance or use of the Product. 
Motorola’s  warranties apply only to a Product that is manufactured by Motorola and identified by Motorola owned 
trademark, trade name or product identification logos affixed to the Product. Motorola does not warrant to you, the 
end user, or to anyone else that the Software will perform error free or without bugs.   
MOTOROLA IS NOT RESPONSIBLE FOR, AND PROVIDES “AS IS” ANY SOFTWARE SUPPLIED BY 3RD PARTIES. 
EXCEPT AS EXPRESSLY STATED IN THIS SECTION (“WARRANTY INFORMATION”), THERE ARE NO 
WARRANTIES OF ANY KIND RELATING TO THE PRODUCT, EXPRESS, IMPLIED OR STATUTORY, INCLUDING 
BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR  PURPOSE, 
OR THE WARRANTY AGAINST INFRINGEMENT PROVIDED IN THE UNIFORM COMMERCIAL CODE. Some states 
do not allow for the exclusion of implied warranties, so the above exclusion may not apply to you.  
What additional provisions should I be aware of? Because it is impossible for Motorola to know the purposes for 
which you acquired this Product or the uses to which you will put this Product, you assume full responsibility for the 
selection of the Product for its installation and use. While every reasonable effort has been made to insure that you 
will receive a Product that you can use and enjoy, Motorola does not warrant that the functions of the Product will 
meet your requirements or that the operation of the Product will be uninterrupted or error -free. 
MOTOROLA IS NOT 
RESPONSIBLE FOR PROBLEMS OR DAMAGE CAUSED BY THE INTERACTION OF THE PRODUCT WITH ANY OTHER 
SOFTWARE OR HARDWARE. ALL WARRANTIES ARE VOID IF THE PRODUCT IS OPENED, ALTERED, AND/OR 
DAMAGED.  
THESE ARE YOUR SOLE AND EXCLUSIVE REMEDIES for any and all  claims that you may have arising out of or in 
connection with this Product, whether made or suffered by you or another person and whether based in contract or 
tort.   
						

							B 
 
 
SB6141 DOCSIS 3.0 Cable Modem • User Guide 18 
582613- 001-a  
 
IN NO EVENT SHALL MOTOROLA BE LIABLE TO YOU OR ANY OTHER PARTY FOR ANY DIRECT, INDIRECT, GENERAL, 
SPECIAL, INCIDENTAL, CONSEQUENTIAL, EXEMPLARY OR OTHER DAMAGES ARISING OUT OF THE USE OR 
INABILITY TO USE THE PRODUCT (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, 
BUSINESS INTERRUPTION, LOSS OF INFORMATION OR ANY OTHER PECUN IARY LOSS), OR FROM ANY BREACH OF 
WARRANTY, EVEN IF MOTOROLA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO CASE SHALL 
MOTOROLA’S LIABILITY EXCEED THE AMOUNT YOU PAID FOR THE PRODUCT. 
These matters are governed by the laws of the Commonwealth of Pennsylvania, without regard to conflict of laws 
principles and excluding the provisions of the United Nations Convention on Contracts for the International Sale of 
Goods.  
Retail Purchasers Only.  If you purchased this Product  directly from Motorola or from a Motorola authorized retail 
reseller, please call the Motorola toll -free number, 1-877 -466- 8646 for warranty service or technical support. 
Technical support charges may apply.  
Cable Operator or Service Provider Arrangements.  If you did not  purchase th is Product directly from Motorola or 
from a Motorola authorized retail reseller, please contact your Service Provider for technical support.   
						

							 
 
  
 
 
Motorola Mobility, Inc. 
101 Tournament Drive  
Horsham, PA  19044 U.S.A.  
 
http://www.motorola.com  
582613- 001-a  06/2011