PGCAR-5153ADSL Router / Bridge

1 The Bridge/Router of Centaur3 User’s Manual Universal Access Technology Inc. Rev. 0.1 Preliminary 2 1. Installation 1.1 Prerequisites l To plug ADSL line cord to RJ11 connector of the modem . l To plug Ethernet cable into the Ethernet connector. The Ethernet cable must be straight if connected to a hub or a network wall plug. When directly connected to a PC , it must be a cross cable. l To connect RS232 cable to serial port of PC and the modem. Once the board is connected to the PC and to the line , You can start to download and /or configure the on board software. The connection of Ethernet cable is as follows : STRAIGHT-CONNECT CROSS-CONNECT 1.2 Via RS232 serial port Start Hyperterminal or any such terminal application. Configure the terminal application with the following parameters : Speed --- 9600 bps No parity 8 bit data 1 bit stop no flow control 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 3 Now if you switch on the board , you should see several lines on the terminal window. The terminal window will be written as the console henceforth. 1.3 The indication of leds If steady indicates modem is in SHOWTIOM. If blinking modem is initializing. For future use In blinking data is flowing thru. If on modem is powered up 2. Configure the software Avoiding confusing command you entered , it is recommended to start programming as the modem is in SHOWTIME state. 2.1 Reset configuration file The old configuration file may be existed in the memory , it is recommended to follow the procedure as below to clear them before configuring or swiching any protocols. ÿ home ↵ Remove all existing bridge module (rfc1483) ÿ config reset bridge ↵ (remove current bridge setting) ÿ r1483 pvc none ↵ (remove current PVC setting) Remove all existing ip device (rfc1577/ppp rfc2364) ÿ ip device flush all ↵ (remove current ‘ip’ router setting) ÿ ip subnet flush all ↵ (remove currect subnet setting) 4 ÿ ip route flush all ↵ ( remove current route setting) Save configuration and restart the board ÿ config save ↵ Note : Use dhcpserver config to check if there are setting for dhcpserver . If yes , do the following command to clear them , otherwise skip the procedures. dhcpserver flush ↵ (remove current dhcp server setting) flushfs update ↵ (update flash memory) restart ↵ ÿ restart ↵ 2.2 Bridged Ethernet Over ATM (RFC1483) In a bridged configuration , the ADSL modem is transparent to the network . It bridges the ADSL line to the ethernet line making both sides appear as a single subnet. In this configuration , an IP address only needs to be provides to the PC. subnet1 subnet1 192.168.101.1 192.168.101.2 Ethernet rfc1483 pvc : 0/100 PCs ADSL Modem DSLAM Add the ethernet port to the bridge. ÿ bridge device add edd ↵ Internet 5 Add rfc1483 port to bridge ÿ bridge device add r1483 ↵ Set the value of PVC . ÿ r1483 pvc 0/100 ↵ ( ‘0’ is the value of VPI , ‘100’ is the value of VCI which is assigned by telco) Save configuration and reboot system ÿ config save ↵ ÿ restart ↵ Once the modem is in SHOWTIME state , you can access to internet or use “ping” command to check the connection. 2.3 DHCP Server DHCP can be used to assign IP address to PCs connected on the Ethernet Interface of the modem, as long as the modem has been assigned an IP address. In addition to the commands shown in the next sections , use the following command to get information on all of the DHCP server commands : dhcpserver help 2.3.1 Enable the DHCP server To enable the DHCP server , a range of IP address to be provided that the server can assign to clients. The example below shows the commands needed to supply the DHCP server with 99 IP addresses from 192.168.219.1 to 192.168.219.99 on the subnet mask of 255.255.255.0 . The maximum lease time for each client is set to 86400 seconds , or 1 day. BOOTP clients may be services , and requests from unknown clients are allowed. The following configuration must be performed for the example : 6 Set up the DHCP configuration ÿ home ↵ ÿ dhcpserver ↵ At the prompt dhcpserver > , you can use the following commands to edit configuration: config delete - to delete the latest command line config add - to add new command config - to review the commands you entered. The allow and deny statement can be used to control the behavior of the DHCP server in response to various sorts of requests. Denying the requests is option. Default is allowed. ÿ config add deny unknow-clients ; ↵ ÿ config add deny bootp; ↵ ÿ config add deny booting; ↵ Configure the subnet , netmask and the range of assigned IP addresses ÿ config add subnet 192.168.219.0 netmask 255.255.255.0 ↵ ÿ config add { ↵ ÿ config add range 192.168.219.1 192.168.219.99; ↵ Multiple address range may be specified as follows if necessary. ÿ config add range 192.168.219.150 192.168.219.199 ; ↵ DHCP leases can be assigned almost any length from zero seconds to infinity. What lease length makes sense for any given subnet , or for any given installation , will vary depending on the kinds of hosts being served. ÿ config add default-lease-time 3600; ↵ ÿ config add max-lease-time 86400; ↵ The following option can be configured if necessary. ÿ config add option subnet-mask 255.255.255.0 ; ↵ 7 ÿ config add option broadcast-address 192.168.219.255 ; ↵ ÿ config add option routers 192.168.219.254 ; ↵ ( The routers option specifics a list of IP address for routers on the client’s subnet. Router should be listed in order of preference . The option can be configured as : option routers ip-address [, ip-address ....] ; ) ÿ config add option domain-name-servers aaa.bbb.ccc.ddd ↵ (aaa.bbb.ccc.ddd is the IP address of DNS server. The option can be configured as : option domain-name-servers ip-address [ , ip-address ...]; ) ÿ config add option lpr-servers eee.fff.ggg.hhh ; ↵ ( eee.fff.ggg.hhh is the line printer server available to the client . Servers should be listed in order of preference. The option can be configured as : option lpr-servers ip-address [ , ip-address ...…

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Exhibit D Block Diagram Centaur 4.0 Block Diagram Pots interface: connector EMC protection safety protection Line interface: band filtering echo removal level adaptation keep the SNR!! Power supply: + 3.3V, +1.8V digital +3.3V analog +12 V analog ST70134: A/D & D/A clock recovery level adaptation ST70135A/235: DMT transceiver FFT/IFFT Time Dom. Equ. Frequency D.E. AFE control I/F reed solomon trellis, ATM (UTOPIA) .... Helium 40Mhz: controller ATM oriented 2 ARM7TDMI UTOPIA,USB, ETHERNET, UART I/F Timer, WDG,IO ,... Memories: 8 Mbytes RAM 2 Mbytes Flash 1 boot Eeprom Ethernet: transformer LPF protection USB: protection speed sel. Analog part AA BB CC DD EE 4 4 3 3 2 2 1 1 ST-70135AIC ST-70134AIC 20MHZ ST-ADSL Router/Bridge CKT Diagram HeliumIC 35.328MHZ VCXO POWER SUPPLY 3 .3V/5V/+_12V TX GAIN ICRX GAIN IC LINE INT ERFACE USB INTER FACE ETHERNET I NTERFACE MEMORY IC <Doc> <RevCode> <Title> A 11 Tuesday, February 06, 2001 TitleSize Document Number Rev Date: Sheet of

Exhibit A LABEL Size of Label Long x Wide = 3.5 cm x 1.25 cm Position of Label 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. FCC ID: PGCAR-5153 Model No: AR-5153

Exhibit B Te s t R e p o r t FCC Test Report ----------------------------------------------------------------------------------------------------------2/20 Report Number: RE-U01-FC-165 Test Date: Jan 09, 2001 ADSL Router / Bridge Best Laboratory Co., Ltd. Tel: 886-2-2646-2899 Fax: 886-2-2646-2870 Contain 1 General Information 1.1 EUT Description3 1.2 Test System Detail4 1.3 Tested Configuration6 1.4 EUT Exercise Software7 1.5 Test Performed7 2 Conducted Emission Measurement 2.1 Test Equipment List8 2.2 Test Set-Up8 2.3 Limit 8 2.4 Test Procedure9 2.5 Test Specification9 2.6 Test Result9 3 Radiated Emission Measurement 3.1 Test Equipment List10 3.2 Test Set-Up10 3.3 Limit11 3.4 Test Procedure11 3.5 Test Specification11 3.6 Test Result11 4 Modification List 5 Appendix Appendix A: Summary of Test Result14 Appendix B: The Photograph of measurement18 FCC Test Report ----------------------------------------------------------------------------------------------------------3/20 Report Number: RE-U01-FC-165 Test Date: Jan 09, 2001 ADSL Router / Bridge Best Laboratory Co., Ltd. Tel: 886-2-2646-2899 Fax: 886-2-2646-2870 1. General Information 1.1 EUT Description Applicant : Universal Access Technology Inc. Address: 2F, No.5, Alley 22, Lane 513, Jui Kuang Rd., Nei Hu, Taipei City, Taiwan, R.O.C. 114 Equipment: ADSL Router / Bridge TCB IC : PGCAR-5153 Model No.: AR-5153; AB-5153; AR-5151; AB-5151; AR-5150; AB-5150; AR-5155; AB-5155; Device’s Class: Class B Device Kind of Product: Engineer Sample Condition of EUT : Good Operation Voltage : 110VAC, 0.6A, 60Hz / 9VDC, 2.0A Output Ports: Power Jack : connected with a power adapter which power cable is 1.75 meters long, non-shielded, no ferrite bead, which another end is connected with the AC power source. Line Jack: connected with one RJ-11 cable which is 20 meters long, non- shielded, no ferrite bead, to the CO Emulator located in far-end. Phone Jack: connected with a RJ-11 cable that is 1.8 meters long, non- shielded, non ferrite bead, to a telephone set. LAN Port : via a RJ-45 cable that is 3 meters long, non-shielded, no ferrite bead, to a LAN card installed in one PC located in near-end. 9-pin D-Sub Jack: connected with an RS-232 cable which data cable is 1.8 meter long, shielded, no ferrite bead, to the serial port of PC. *** Remark: 1. According to requirement from applicant, only the model: AR-5153 tested, when the measurement and the test was performed. 2. According to the requirement from the applicant, the USB port will not connects with any devices. The applicant points out that the USB port will not be existed in mass production of this model: AR-5153. FCC Test Report ----------------------------------------------------------------------------------------------------------4/20 Report Number: RE-U01-FC-165 Test Date: Jan 09, 2001 ADSL Router / Bridge Best Laboratory Co., Ltd. Tel: 886-2-2646-2899 Fax: 886-2-2646-2870 2.1 Test System Detail PC: Compaq Model No.: PD1090 Serial No.: 6B09FR83A0CS FCC ID: DoC Approval : 3892D435 Power Type: 100~127/200~240VAC, 60/50Hz, 4/2A, Switching Power Cord: 180cm long, non-shielded, no ferrite bead. Monitor: Viewsonic Model No.: VCDT321496-1D Serial No.: HR94500066 FCC ID: DoC Approval : 3882A702 Power Type: 100-240VAC, 50/60Hz, 1.5A, Switching Power Cord: 180cm long, non-shielded, no ferrite bead. Data Cable: 120cm long, shielded, with ferrite bead Backshell: Metal Connected Port: VGA Port Keyboard: HP (Pavilion) Model No.: SK-2506 Serial No.: C0006002889 FCC ID: DoC Approval : 3882A375 Power Type: By PC Data Cable: 180cm long, shielded, no ferrite bead Backshell: Metal Connected Port: PS/2 Keyboard Port Mouse: AT Tech Model No: OK-520 Serial No.: 990707032 FCC ID: DoC Approval BSMI: 3872B356 Power Type: By PC Data Cable: 120cm long, non-shielded, no ferrite bead Backshell: Metal Connected Port: …

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FCC Test Report ----------------------------------------------------------------------------------------------------------19/20 Report Number: RE-U01-FC-165 Test Date: Jan 09, 2001 ADSL Router / Bridge Best Laboratory Co., Ltd. Tel: 886-2-2646-2899 Fax: 886-2-2646-2870 The Photograph of Conducted Emission Test FCC Test Report ----------------------------------------------------------------------------------------------------------20/20 Report Number: RE-U01-FC-165 Test Date: Jan 09, 2001 ADSL Router / Bridge Best Laboratory Co., Ltd. Tel: 886-2-2646-2899 Fax: 886-2-2646-2870 The Photograph of Radiated Emission Test