PG4SD301Cable Modem

SD301 Access Appliance User’s Guide Revision A May 2003 601013-002 Warning: This product may not be exported outside the United States and Canada without authorization from the U.S. Department of Commerce, Bureau of Export Administration. Any export or re-export by the purchaser, directly or indirectly, in contravention of U.S. Export Administration Regulation is prohibited. This document may not be reproduced, in whole or part, without the written permission of coaXmedia, Inc. The contents of this document are subject to change without notice. coaXmedia, Inc. assumes no liability for damages resulting from the use of this product or for the information contained in this manual. coaXmedia and the coaXmedia logo are trademarks of coaXmedia, Inc. All trademarked products mentioned in this document are trademarks of their respective companies. © Copyright 2000-2003 coaXmedia, Inc. All rights reserved. Printed in U.S.A. Limited Warranty coaXmedia guarantees that every SD3-Series Access Appliance will be free from physical defects in material and workmanship under normal use for one (1) year from the date of purchase. If the product is determined to be defective during the warranty period, please call coaXmedia’s or your equipment provider’s Customer Support to obtain a Returned Material Authorization (RMA) number. The RMA number should be clearly marked on the outside of the package, when it is shipped. If returned product is determined to be functioning properly, a nominal processing fee may be charged to cover shipping and handling. This product contains no end-user serviceable parts; authorized technicians should perform all service. IN NO EVENT WILL COAXMEDIA BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, INCIDENTAL, SPECIAL OR EXEMPLARY DAMAGES ARISING OUT OF THE USE, INABILITY TO USE, OR PERFORMANCE OF THE COAXMEDIA PRODUCT (S), ITS ACCOMPANYING SOFTWARE, OR DOCUMENTATION, INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS PROFITS OR BUSINESS INTERRUPTION, BASED UPON PRINCIPLES OF CONTRACT, WARRANTY, NEGLIGENCE, STRICT LIABILITY OR OTHER TORT, BREACH OF ANY STATUTORY DUTY, PRINCIPLES OF INDEMNITY OR CONTRIBUTION, EVEN IF COAXMEDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Furthermore, coaXmedia makes no warranty or representation (expressed, implied, or statutory) with respect to its products, accompanying software, or documentation, or to their use, as well as disclaims against their quality, performance, merchantability, or fitness for any particular purpose. Therein, coaXmedia does not warranty that the products will be error free or will operate without interruption. coaXmedia reserves the right to revise or update its products, software, or documentation without obligation to notify any individual or entity. FCC Compliance This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B personal computer and peripherals, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy, and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this unit does cause harmful interference to radio or television reception, which can be determined by turning the unit off and on, the user is encouraged to try to correct the interference by one of more of the following measures: • Reorient or relocate the receiving antenna • Increase the separation between the equipment and the receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected • Consult the dealer or experienced radio/TV technician for help. Warning: FCC Regulations state that any unauthorized changes or modifications to this equipment not expressly approved by the manufacturer could void the user's authorization to operate this equipment. Canadian Compliance This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de classe B est conforme à la norme Canadienne NMB- 003. NEC Compliance The SD301 Access Appliance is intended to be connected to a cable system, which has been properly grounded in accordance with the National Electric Code. UL Compliance To insure proper operation and UL compliance of the SD301 Access Appliance in the USA, only use a GlobTek model 48-5-1000R power supply SD301 Access Appliance Table of Contents i Table of Contents Table of Contents ......................................................................... i Contact Information .................................................................... 1 1 Important Rules for Safe Operation...................................... 2 1.1 Service ................................................................................. 3 2 Introduction .......................................................................... 4 2.1 Features ............................................................................... 4 2.2 What You Have ..................................................................... 5 2.3 What You Need ..................................................................... 5 2.3.1 Building Requirements .................................................... 5 2.3.2 Personal Computer Requirements .................................... 5 Using this Guide .............................................................................. 6 3 About the Access Appliance .................................................. 7 3.1 Front Panel ........…

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coaXmedia 3425 Corporate Way Suite A DULUTH, GA 30096 Mr. Barry Quinlan Curtis-Straus LLC June 25 th , 2003 527 Great Road Littleton, MA 01460 Subject: Confidentiality request. Dear Mr. Quinlan, CoaXmedia would like to formally request that all schematics and block diagrams submitted in conjunction with the certification of our product (FCC ID: PG4SD301) be withheld from public disclosure. This request is made under provisions of Section 0.457(d) of the Commission’s rules, and Section 552(b)(4) of the Freedom of Information Act, Trade Secrets. Without the disclosed information, competitive organizations would take considerably more time to assess and develop a workable competitive product. Regards. Dave Collins. VP of Operations.

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.97 6 3.90 3 1.95 1 1 . 1 50 .6 2 5 .74 9 .302 .04 9 .5 4 3 DIA. 0.49 0 DIA . 0.3 4 0 N O TE S: 1. MATERIAL: 0 . 00 7" VELVET MATTE P O LY C ARB O NATE FIL M 2. ADHESIVE: 3M 9671 OR APPROVED EQUIVALENT WITH RELEASE LINER3. LABEL BACKGROUND COLOR: PANTONE 429C4. LABEL TEXT COLOR: PROCESS BLACK 408025-001 LABEL, FCC, SD300, MADE IN USA Model SD300 FCC ID: PG4SD300 Made in the U.S.A. RF PWR ETHERNET 408025-002 LABEL, FCC, SD301, MADE IN USA Model SD301 FCC ID: PG4SD301 Made in the U.S.A. RF PWR ETHERNET 408025-003 LABEL, FCC, SD300, MADE IN MEXICO Model SD300 FCC ID: PG4SD300 Made in Mexico RF PWR ETHERNET 408025-004 LABEL, FCC, SD301, MADE IN MEXICO Model SD301 FCC ID: PG4SD301 Made in Mexico RF PWR ETHERNET 4 3 2 1 4 A BC D A BC D 3 2 1 REVI S I O N S Z O N E REV DE SC RIPTI ON D AT E APPR O VE D - A NEW 04 / 13 / 200 3 - S HEE T 1 O F 1 1 :1 SC ALE : A 408025- DWG N O. B D C MFG . ENG : ANGLE S = ± 0.5 ∞ . X = ± 0.03 . XX = ± 0.01 . XXX = ± 0.005 REV DWG S IZ E SC ELE C. ENG : LABEL , FCC , SD300/SD301 , MADE IN U.S.A./MEXIC O BW S ME C H . ENG : T O LERAN C E S BW S D S GN BY : BW S DWG BY : THIRD ANGLE PR OJ E C TI ON D AT E S IGNAT U RE S THE INF O RMATI O N CO NTAINED HEREIN I S CO NFIDENTIAL AND PR O PRIETARY D OCU MENTATI O N BEL O NGING EX C L US IVELY T O CO AXMEDIA AND S HALL N O T BE US ED O R REPRODUCED IN ANY MANNER , OR DISCLOSED T O O THER S WITH OU T PRI O R WRITTEN PERMI SS I O N O F CO AXMEDIA . 1220 OAK INDUSTRIAL LANE , SUITE B . CUMMING , GA 3004 1 ( 678 ) 513-6109 / FAX ( 678 ) 513-611 2 WWW .CO AXMEDIA .COM CO NFIDENTIAL AND PR O PRIETARY INF O RMATI ON 0010 004 0

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Theory of Operation a. Brief product description: The SD-Series Access Appliance is a modem allowing high-speed Internet connectivity over existing in building coaxial distribution networks. It consists of a full duplex QPSK cable transceiver, some control logic circuitry and a digital interface to the user’s computer. b. Theory of operation: The user’s computer is connected to the Access Appliance through its Ethernet port. After processing by the digital section, the data from the user’s computer is BPSK or QPSK modulated on a 810MHz carrier. The resulting upstream signal is amplified, filtered and then transmitted over the coaxial cable. The upstream symbol rate is 12MS/s. Simultaneously the access appliance receives and demodulates the downstream signal from coaXmedia’s broadband gateway. The 22.5MS/s QPSK downstream signal is centered at 906MHz. The demodulated data is decoded by the Access appliance digital section and sent to the user’s computer via the Ethernet interface.

RF Emissions Test Report To Determine Compliance With: FCC, Part 15 Rules and Regulations Model number: SD301 June 26, 2003 Manufacturer: coaXmedia 3425 Corporate Way Suite A Duluth, GA 30096 EMC Testing Laboratories, Inc. authorizes the above company to reproduce this report provided it is reproduced in its entirety EMC Testing Lab. (770) 781-9228 Test report no. 03-160A Page 2 2 of 2 2 Contents Section General Information..................................................... 1 Test Summary............................................................................... 2 Standard Reference ...................................................................... 3 Test Method ....................................................................... 4 Radiated Emissions Measurements ............................................. 5 Conducted Emissions Measurements................................. 6 Configuration ....................................................................... 7 EMC Testing Lab. (770) 781-9228 Test report no. 03-160A Page 3 3 of 3 3 Section 1 General Information Manufacturer: CoaXmedia 3425 Corporate Way Suite A Duluth, GA 30096 Manufacturer representative: Mr. Stephane Chapeau Equipment covered by this report: Model number: SD301 Options covered by this report: None Equipment serial no. 0002 Test specifications: To determine compliance with: FCC, Part 15, Subpart B Rules and Regulations. Class B Test report number: 03-160A Test commenced: June 25, 2003 Test completed: June 25, 2003 Test engineer: Edward Barnes Test Facility: The test facility used to perform these tests is on file with the FCC under registration number 637500 and located at: EMC Testing Laboratories, Inc. 2210 Justin Trail Alpharetta, GA 30004 EMC Testing Lab. (770) 781-9228 Test report no. 03-160A Page 4 4 of 4 4 Section 2 Test report summary sheet 1 of 3 Summary: Tests Results FCC, Part 15, Class B, Radiated emissions: Pass FCC, Part 15, Class B, Conducted emissions: Pass 1- The product(s) covered by this report was found to comply with the Class B limits of the FCC, Part 15, Subpart B Rules and Regulations. 2- The minimum margin of compliance for test #1 utilizing the Fairway power supply was –4.8 dBμv/m at 74.6 Mhz followed by –5.1 dBμv/m at 40.9 Mhz. The minimum margin of compliance for test #2 utilizing the GlobTek power supply was –3.5 dBμv/m at 77.8 Mhz followed by –4.3 dBμv/m at 69.3 Mhz. The minimum margin of compliance for test #3 utilizing the SunFone power supply was and –0.4 dBμv/m at .505 Mhz followed by –2.5 dBμv/m at 69.1 Mhz. 3- The test results apply only to the products identified on the test report. Product description: The equipment under test (EUT) consisted of a model SD301, broadband gateway for use in enabling high-speed Internet connectivity over a building’s coaxial distribution system. Radiated and Conducted testing was performed three times to verify compliance while utilizing different power supplies. Below are the manufacture’s name and model numbers of the power supplies tested with the EUT. Provided with external power supply as follows: Test # 1 power supply manufactured by Fairway Electronics Company, part no. WT10L-050 SVDC. Test #2 power supply manufactured by GlobTek, 120VAC, 15VDC, 1AMP, model no. 48-5-1000R, serial no. WR1A1000LCP-N. Test #3 power supply manufactured by SunFone Electronics, serial no. 3, version 1. EMC Testing Lab. (770) 781-9228 Test report no. 03-160A Page 5 5 of 5 5 Test report summary sheet 2 of 3 The EUT’s enclosure is constructed of thermoplastic material with overall dimensions measuring 11.5cm wide by 13.5cm deep by 3.0cm maximum height and encloses the following components judged as critical: 1. A printed wiring board manufactured by coaXmedia, part no. 311010-001, Rev. A. NOTE: During testing the plastic EUT enclosure was not utilized. Test configuration: The equipment under test (EUT) was set-up and configured as specified by the manufacturer as follows: Note: The broadband gateway was positioned away from the EUT during testing. 1- The EUT was connected to the following support peripherals: A) A laptop computer, manufactured by Dell, part no. PPX, serial no. 62HMN, FCC marked. B) A mouse, FCC ID: C3KKMP1. C) A broadband gateway. D) Printer, manufactured by HP, model no. 712C, FCC ID: B94C4557X. 2- The EUT utilized the following cables and were connected as indicated below: A) An unshielded Ethernet cable, part no. 506009-001 was connected from the EUT’s Ethernet port to the laptop computer’s Ethernet port. B) An unshielded, coax cable was connected to the broadband gateway. C) An unshielded power cord, integral to the external power supply, was connected to the EUT’s INPUT power port. D) A standard printer cable connected the printer to the laptop computer. EMC Testing Lab. (770) 781-9228 Test report no. 03-160A Page 6 6 of 6 6 Test report summary sheet 3 of 3 Test operation: For all measurements, the equipment under test was caused to function in a continuous mode of operation for maximum electrical activity as specified by the manufacturer. Specifically, the EUT was made to continuously send and receive a ping signal between the laptop and the broadband gateway. Modifications: The following modifications were required to comply with the radiated emission limits: 1. None. Engineering Statement: All measurement data of this test report was taken in accordance with the FCC, Part 15, Subpart B Rules and Regulations and ANSI C63.4-1992 by EMC Testing Laboratories, Inc. located in Alpharetta, Georgia. Although this data is taken under stringent laboratory conditions and, to the best of our knowledge, represents accurate data, it must be recognized that emissions from or immunity to this type equipment may be greatly affected by the final installation of the equipment. Therefore, EMC Testing Laboratories, Inc., while supporting the accuracy of the data in this report, takes no responsibility for use of equipment based on these tests. The manu…

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Test Setup Conducted Test Setup Radiated 1 Test Setup Radiated 2