CastleNet Technology CBV3843ZU1M Wireless Cable Gateway User Manual CBV3843ZU1M AC1600 User s Manual

CastleNet Technology Inc. Wireless Cable Gateway CBV3843ZU1M AC1600 User s Manual

Users Manual

  Revision 1.0 July 2015CBV3843ZU1M-AC1600  Wireless Cable GatewayUUsseerr’’ss  MMaannuuaall
  Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, 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 equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:  -  Reorient or relocate the receiving antenna. -  Increase the separation between the equipment and receiver. -  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -  Consult the dealer or an experienced radio/TV technician for help.  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  Caution: Any  changes  or modifications not  expressly approved  by the  party responsible for compliance could void the user's authority to operate this equipment.  IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. To maintain compliance with FCC RF exposure compliance requirements, please follow operation instruction as documented in this manual.  This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This device is intended only for OEM integrators under the following conditions: 1)  The  antenna  must  be  installed  such  that  20  cm  is  maintained  between  the antenna. 2)  The  transmitter  module  may  not  be  co-located  with  any  other  transmitter  or antenna. As long as  2  conditions above  are  met, further transmitter test  will  not  be  required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.).  IMPORTANT  NOTE:  In  the  event  that  these  conditions  can  not  be  met (for example  certain  laptop  configurations  or  co-location  with  another  transmitter),  then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   iii Manual Information To the End User The  OEM  integrator  has  to  be  aware  not  to  provide  information  to  the  end  user regarding  how  to  install  or  remove  this  RF  module  in the  user’s manual of  the  end product which integrates this module.   The  users  manual  for  OEM  integrators  must  include  the  following  information  in  a prominent  location  “IMPORTANT  NOTE:  To  comply  with  FCC  RF  exposure compliance  requirements.  The  antenna  must  not  be  co-located  or  operating  in conjunction with any other antenna or transmitter.   FCC Statement  This  device  complies  with  Class  B  Part  15  of  the  FCC  Rules.  The  device generates, uses  and  can  radiate  radio frequency energy  and,  if not  installed and  used  as  instructed,  may  cause  harmful  interference  to  radio communication. Only Coaxial cables are to be used with this device in order to ensure compliance with FCC emissions limits. Accessories connected to this device by the user must comply with FCC Class B limits. The manufacturer is not responsible for any interference which results from use of improper cables, or which results from unauthorized changes or modifications to the device. "A  Minimum  26  AWG  Line  Core should  be  used  for connection  to  the cable modem"  FCC Statement  " This device Operations in 5150-5250 MHz band is for indoor use only."
CBV3843Z4S  Cable Modem  User’s Manual   Canada-Industry Canada (IC) Operation is subject to the following two conditions:   this device may not cause interference and  this  device  must  accept  any  interference,  including  interference  that  may  cause undesired operation of the device.  IMPORTANT NOTE: IC Radiation Exposure Statement: This  equipment  with  IC  radiation  exposure  limits  set  forth  for  an  uncontrolled environment. To maintain compliance with IC RF exposure compliance requirements, please follow operation instruction as documented in this manual.  Warranty  Items  sold  by  manufacturer/distributor/agent,  hereinafter  called  "Seller",  are warranted only as follows: Except as noted below Seller will correct, either by repair  or  replacement  at  its  option,  any  defect  of  material  or  workmanship which develops within one year after delivery of the item to the original Buyer provided  that  evaluation  and  inspection  by  Seller  discloses  that  such  defect developed  under normal  and  proper  use.  Repaired or replaced  items  will  be further  warranted  for  the  unexpired  term  of  their  original  warranty.  All  items claimed defective must be returned to Seller, transportation charges prepaid, and  will  be  returned  to  the  Buyer  with  transportation  charges  collect  unless evaluation  proves  the  item  to  be  defective  and  that  the  Seller  is  responsible for  the  defect.  In  that  case,  Seller  will  return  to  Buyer  with  transportation charge prepaid. Seller may elect to evaluate and repair defective items at the Buyer's  site.  Seller  may  charge  Buyer  a  fee  (including  travel  expenses,  if needed) to cover the cost of evaluation if the evaluation shows that the items are not  defective or  that they  are defective  for reasons  beyond  the scope  of this warranty.  The  Seller  makes  no  warranty  concerning  components  or  accessories  not manufactured by it. However, in the event of failure of such a part, Seller will give  reasonable  assistance  to  Buyer  in  obtaining  from  the  manufacturer whatever adjustment is reasonable in light of the manufacturer's own warranty. Seller will not assume expense or liability for repairs made outside the factory by other than Seller's employees without Seller's written consent.  SELLER  IS  NOT  RESPONSIBLE  FOR  DAMAGE  TO  ANY  ASSOCIATED EQUIPMENT,  NOR  WILL  SELLER  BE  HELD  LIABLE  FOR  INCIDENTAL, CONSEQUENTIAL,  OR  OTHER  DAMAGES.  THIS  WARRANTY  IS  IN  LIEU OF  ALL  OTHER  WARRANTIES  EXPRESSED  OR  IMPLIED  INCLUDING THE IMPLIED WARRANTY OF "MERCHANTABILITY"  AND "FITNESS FOR PARTICULAR PURPOSE."  Note to CATV Sysrem Installer "The EUT must be bonding the screen of the coaxial cable to the earth at the building entrance per ANSI/NFPA 70, the National Electrical Code (NEC), in particular Section 820.93, Grounding of Outer Conductive Shield of a Coaxial Cable.” Trademarks All trademarks are the property of their respective owners.
  Table of Contents 1.INTRODUCTION ................................................................................................ 11.1FEATURES ....................................................................................................... 11.2SYSTEM REQUIREMENTS ................................................................................. 11.3UNPACKING AND INSPECTION ......................................................................... 21.4SAFETY PRECAUTIONS .................................................................................... 22.HARDWARE OVERVIEW ................................................................................ 32.1FRONT PANEL AND LEDS ............................................................................... 33.ETHERNET INSTALLATION .......................................................................... 64. WEB MANAGEMENT ........................................................................................... 74.1ENTER MODEM'S IP ADDRESS ......................................................................... 74.2STATUS ........................................................................................................... 84.2.1Software Status ....................................................................................... 84.3BASIC .............................................................................................................. 84.3.1DHCP .....................................................................................................  84.4ADVANCED ..................................................................................................... 94.4.1Options ................................................................................................... 94.4.2IP Filtering ........................................................................................... 114.4.3MAC Filtering ...................................................................................... 114.4.4Port Filtering ....................................................................................... 124.4.5Forwarding .......................................................................................... 124.4.6Port Triggers ........................................................................................ 134.4.7DMZ Host ............................................................................................. 144.5FIREWALL ..................................................................................................... 154.5.1Local Log ............................................................................................. 154.6PARENTAL CONTROL .................................................................................... 164.7WIRELESS ..................................................................................................... 174.7.1Radio .................................................................................................... 174.7.2802.11 Primary Network ...................................................................... 174.7.3Access Control ..................................................................................... 184.7.4Advanced .............................................................................................. 184.7.5Bridging ............................................................................................... 194.7.6WMM .................................................................................................... 194.7.7Guest Network ...................................................................................... 204.8MTA ............................................................................................................. 214.8.1Status .................................................................................................... 21APPENDIX: CABLE MODEM SPECIFICATION ............................................... 22
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   11.  Introduction The  CBV3843ZU1M-AC1600    is  a  Voice  over  IP  Wireless  Residential Gateway  integrated  with    Cable  Modem  which  allows  you  implement  your VoIP  phone  call  directly  through  Cable  Modem  Broadband  Network  service with  its  built-in  PacketCable  1.5  and  DOCSIS/EURODOCSIS  2.0  /  3.0 compliant specification.  Equipped  with  two  standard  phone  ports,  CBV3843ZU1M-AC1600  could easily provide end-users low-cost, long-distance calling, faxing, and a host of advanced  service  including  CBV3843ZU1M-AC1600  -to-Phone,  Phone-to- CBV3843ZU1M-AC1600  And  with  the  integration  of  1  ports  and  IEEE  802.11n  wireless  functionality, the CBV3843ZU1M-AC1600 could also be used as a Wireless Cable Modem Residential  Gateway  in your  home  or small office.  The ability to  route data information  into  your  broadband  network  could  help  you  easily  extend  your local network via wire or wireless.  The  CBV3843ZU1M-AC1600    is  MGCP/SIP  compliant  and  has  been  tested with most major VoIP Softswitch vendors’ Call Management systems.  And it also has voice support that includes hardware based Quality of Service (QoS), voice  compression  with  popular  voice  CODES  G.711,  echo  cancellation, dynamic  latency  (jitter)  buffers,  silence  suppression,  and  comfort  noise generator.   1.1  Features   PacketCable 1.5 standard compliant  DOCSIS /EURODOCSIS 2.0 / 3.0 standard compliant.  Support PacketCable MGCP (Media Gateway Control Protocol)  SIP (Session Initiation Protocol) compliant  1 standard RJ45 connector for GbE Ethernet with auto-negotiation MDIX functions  Two Rj11 Foreign Exchange Station (FXS) ports for IP telephony  QoS enhancement  MSO SNMPv3 remote network management  Provide MIBs DOCSIS 1.0/1.1/2.0/3.0  Support simultaneous voice and data communications  Echo Cancellation  Voice Active Detection (VAD)  Comfort Noise Generation (CNG)  Web Browser Management auto detect network status  Build-in IEEE802.11AC as AP   1.2  System Requirements  IBM Compatible, Macintosh or other workstation supports TCP/IP protocol.  An Ethernet port supports GbE Ethernet connection.  Subscribed to a Cable Television company for Cable Modem services.
CBV3843Z4S  Cable Modem  User’s Manual   2 1.3  Unpacking and Inspection Included in the kit is the following:  1 x EMTA CBV3843ZU1M-AC1600  1 x Quick Installation Guide  1 x RJ-45 CAT 5 Cable  1 x 12V/2.5A Power Supply Adaptor  1 x 6P4C Telephone Cord     If any of above items lost or damaged, please contact your retailer or ISP for assistance.   1.4  Safety Precautions For your protection, observe the following safety precautions when setting up and using your equipment. Failure to observe these precautions can result in serious personal injury and damage to your equipment.   Make sure the voltages and frequency of the power outlet matches the electrical rating labels on the AC Adapter.  Do not place any object on top of the device or force it into a confined space.  Never push objects of any kind through openings in the casing. Dangerous voltages may be present. Conductive foreign objects could produce a short circuit that could cause fire, electrical shock, or damage to the equipment.  Whenever there is danger of lightning, disconnect the power cable and the Hybrid-Fiber Coax cable from the cable modem to prevent damage to the unit. The use of an AC protection device will not completely protect the cable modem product from damage caused from the transmission across the Hybrid-Fiber Coax network.
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   32.  Hardware Overview   2.1  Front Panel and LEDs There are ten Light-Emitting-Diodes (LEDs) located on the  front panel top provide status information to the user.  NAME   COLOR   MODE   STATUS  PWR   Green   On   DC  Power is connected Off   No DC Power connected DS Green Blinking  Downstream scanning On   Downstream locked Off   Cable interface idle or W/DS bonding Orange  On  W/DS locked Off  W/DS disabled  US Green Blinking  Upstream scanning On   Upstream locked Off   Cable interface idle or W/US bonding Orange  On  W/US locked Off  W/US disabled  ONLINE  Green Blinking  CM provisioning  On   CM On-line Off   CM Off-line LAN Green  Blinking  Data in traffic On   ETH device connected (GbE mode) Off   No ETH device connected  Orange   Blinking  Data in traffic On   ETH device connected (FE mode)
CBV3843Z4S  Cable Modem  User’s Manual   4 Off   No ETH device connected  WLAN 2.4GHz & 5G Green On   WiFi enable Off   WiFi disable Blinking  Data in traffic Blinking  WPS in paring ON  WPS enabled Off  WPS disabled  On   TEL1 on-hook Off   TEL1 disable blinking  TEL1 provisioning or off-hook On   TEL2 on-hook Off   TEL2 disable blinking  TEL2 provisioning or off-hook    2.2  Rear Panel and Hardware Connection  This chapter describes the proper steps for connecting your cable modem. Please be sure to follow the steps in the sequence outlined below. Failure to do so could result in improper operation or failure of your cable modem.              Step 1: Connect a cable by feeding the F-connector on the back of the cable modem. Ensure the center conductor of the 75 ohm coaxial cable is inserted directly into the center of the F-connector. Secure the coaxial cable by carefully threading the outer shell of the coaxial cable connector onto the F-connector in a clockwise direction until tight. Be careful not to over-tighten the connector or you may damage either the connector or the cable modem.  Step 1 Connecting the Coaxial Cable Step 3 Connecting the Telephone cord Step 4 Connecting to the AC Adapter Step 2 Connecting to a Network Interface Card Power On / Off
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   5Step2: Connect the cable modem to an GbE Ethernet 10/100/1000 Mbps Network using a RJ-45 male-terminated Ethernet cable. This cable modem equips with two Ethernet ports, you can connect two PCs to the cable modem at the same time if necessary.  Step 3: Connect the telephone sets to TEL1 and TEL2. Use RJ-11 telephone line to connect TEL1/TEL2 port on the cable modem and telephone socket on telephone.  Step 4: Connect the AC Adapter to the cable modem by inserting the barrel-shaped connector into the mating power connector on the back of the cable modem. Exercise carefully to ensure the connectors are properly aligned prior to insertion and ensure the two connectors engage completely. The cable modem is shipped with an AC adapter. Remember to use only power adapter that came with the cable modem. Other power adapters might have voltages that are not correct for your particular cable modem. Using a power adapter with the wrong voltage can damage the cable modem.  Step 5: Adjust the antenna if necessary.  Step 6:The screen of the coaxial cable is intended to be connected to earth in the building installation.  Step 7:Wall-Mounting the EMTA This product can be mounted on wooden or concrete wall, There are two holes in the lower case , you can use the screw(Diameter of stainless steel screw is about 3mm-3.5mm ) to mount it.
CBV3843Z4S  Cable Modem  User’s Manual   6 3.  Ethernet Installation The LAN port you are using is auto-negotiating 10/100/1000Mbps (Switch) Ethernet Interface. You can use the Ethernet port to connect to the Internet with an Ethernet network device such as NIC/Hub/Switch through RJ45. Before you connect to and install the cable modem, please set the IP address to "Obtain an IP address automatically" as below and do ensure the TCP/IP protocol is installed on your system and configured correctly in your PC.    Following is an example of configuring the TCP/IP Protocol on Windows Operating Systems:  1.  Click StartSettingsControl Panel. Double click on the Network icon click Properties. 2.  A list of installed network components appears. Look for an entry named TCP/IP. This entry may be followed by an arrow and a description of the NIC hardware device installed in the computer. If you don't see "TCP/IP" listed anywhere in the "The following network components are installed" box, click the Add button, choose Protocol, and click the Add button. Select "Microsoft" as the manufacturer and then scroll down in the list on the right to find "TCP/IP". If you see "TCP/IP" listed, proceed to step 4. 3.  Click the OK button. You will be prompted to insert the Windows 98 installation/upgrade CD. 4.  Scroll down in the box until you find a line that says "TCP/IP -> " followed by the name of your Ethernet adapter. Click on Properties and choose "Obtain an address automatically" which means that your PC has been configured to use DHCP (Dynamic Host Configuration Protocol). 5.  Click OK.  Congratulations! You have successfully set up your cable modem.
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   74. Web Management For easy-changing the default setting or quick-checking diagnostics for troubleshooting, a Web-based GUI is built-in for your access.  4.1  Enter Modem's IP address  Use the following procedures to login to your CBV3843ZU1M-AC1600 . 1.  Open your web browser. You may get an error message. This is normal. Continue on to the next step. 2.  Type the default IP address of the CBV3843ZU1M-AC1600  (e.g. 192.168.0.1) and press Enter.    3.  The Log In page appears. Type the user name (admin) and your password (password) in the respective fields.              There are seven categories in this web management including Status, Basic, Advanced and Firewall. The following sections describe their details.
CBV3843Z4S  Cable Modem  User’s Manual   8 4.2  Status The Status page shows hardware and software information about the CBV3843ZU1M-AC1600  that may be useful to your cable service provider.  4.2.1  Software Status The Software page shows how long the CBV3843ZU1M-AC1600  has operated since last being powered up, and some key information the CBV3843ZU1M-AC1600  received during the initialization process with your cable service provider.    If Network Access shows “Allowed,” then your cable service provider has configured the CBV3843ZU1M-AC1600  to have Internet connectivity. If Network Access shows otherwise, you may not have Internet access, and please contact your cable service provider for assistance.   4.3  Basic The Basic page contains the basic features of CBV3843ZU1M-AC1600  including Setup, DHCP and Backup  4.3.1  DHCP The DHCP page allows you to activate/deactivate the DHCP server function of the CBV3843ZU1M-AC1600 , and, if the DHCP server is activated, to see DHCP leases it has provided.
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   9  With this function activated, your cable service provider’s DHCP server provides one IP address for the CBV3843ZU1M-AC1600 , and the CBV3843ZU1M-AC1600 ’s DHCP server provides IP addresses, starting at the address you set in Starting Local Address field, to your PCs. A DHCP server leases an IP address with an expiration time. To set the maximum number of PCs to which the CBV3843ZU1M-AC1600  will issue IP addresses, enter it in the Number of CPEs box and then click Apply. (CPE is another term sometimes used for PC.) The table on the bottom of this page shows the information of DHCP clients including the IP and MAC addresses of each PC. Since MAC addresses are unique and permanently fixed into hardware, you can identify any PC listed by its MAC address. The CBV38Z4C provides leases for 3600 seconds (default), and has an automatic renewal mechanism that will keep extending a lease as long as the associated PC remains active. You can cancel an IP address lease by selecting it in the DHCP Client Lease Info list and then clicking the Force Available button. If you do this, you may have to perform a DHCP Renew on that PC, so it can obtain a new lease.   4.4  Advanced The Advanced page allows you to enable/disable some advanced features of the CBV3843ZU1M-AC1600 .  4.4.1  Options The Options page allows you to enable/disable some advanced features supported by CBV3843ZU1M-AC1600 .
CBV3843Z4S  Cable Modem  User’s Manual   10   Check the option you want to use and click Apply button to enable the function(s).   WAN Blocking: To prevent others on the WAN side from being able to ping your CBV3843ZU1M-AC1600 . With WAN Blocking on, your CBV3843ZU1M-AC1600  will not respond to pings it receives, effectively “hiding” your gateway.  Ipsec PassThrough: To enable IpSec type packets to pass through between WAN and LAN.  PPTP PassThrough: To enable PPTP type packets to pass through between WAN and LAN.  Remote Config Management: To make the Web Management pages of your CBV3843ZU1M-AC1600  accessible from the WAN side. Page access is limited to only those who know the CBV3843ZU1M-AC1600  access password you set in the Status--Security page. When accessing the CBV3843ZU1M-AC1600  from a remote location, you must use HTTP port 8080 and your IP address. This is the "WAN IP address" that appears at the Basic--Setup page. For example, if this IP address were 211.20.15.28, you would navigate to http:// 211.20.15.28:8080 to reach the CBV3843ZU1M-AC1600 ’s Web Management page from a remote location.  Multicast Enable: To enable multicast traffic to pass through between WAN and LAN. You may need to enable this to see some types of broadcast streaming and content on the Internet, such as webcasting of a popular live event.  UPnP Enable: UPnP (Universal Plug and Play) offers pervasive peer-to-peer network connectivity of PCs of all form factors, intelligent appliances, and wireless devices. UPnP architecture leverages TCP/IP and the Web to enable seamless proximity networking in addition to control and data transfer among networked devices in the home, office, and everywhere in between.
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   114.4.2  IP Filtering The IP Filtering page enables you to enter the IP address ranges of PCs on your LAN that you don’t permit to have outbound access ability to the WAN. These PCs can still communicate with each other on your LAN, but packets they originate to WAN addresses are blocked by the CBV3843ZU1M-AC1600 .    To enable IP Filtering feature of CBV3843ZU1M-AC1600 , check the Enable box and click Apply button.  4.4.3  MAC Filtering The MAC Filtering page enables you to enter the MAC address of specific PCs on your LAN that you don’t permit to have outbound access ability to the WAN. These PCs can still communicate with each other through the CBV3843ZU1M-AC1600 , but packets they send to WAN addresses are blocked.
CBV3843Z4S  Cable Modem  User’s Manual   12 To enable MAC filtering feature of CBV3843ZU1M-AC1600 , enter the MAC address of the LAN device and click Apply button.  4.4.4  Port Filtering The Port Filtering page allows you to enter ranges of destination ports (applications) that you don’t want your LAN PCs to send packets to. Any packets your LAN PCs send to these destination ports will be blocked. For example, you could block access to worldwide web browsing (HTTP port 80) but still allow email service (SMTP port 25 and POP3 port 110).    To enable port filtering, enter the Start port and End port for each range. Then select its protocol form the drop-down list and check the Enable box, and click Apply button. To block only one port, set both Start and End ports the same.  4.4.5  Forwarding For communications between LAN and WAN, the CBV3843ZU1M-AC1600  normally only allows you to originate an IP connection with a PC on the WAN; it will ignore attempts of the WAN PC to originate a connection onto your PC. This protects you from malicious attacks from outsiders. However, sometimes you may wish for anyone outside to be able to originate a connection to a particular PC on your LAN if the destination port (application) matches one you specify. The Forwarding page allows you to specify up to 10 rules.
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   13   Using the Port Forwarding page, you can provide local services (web servers, FTP servers, mail servers, etc) for people on the Internet or play Internet games. A table of commonly used port numbers is also provided.  4.4.6  Port Triggers The Port Triggers page allows you to configure dynamic triggers to specific devices on the LAN. This allows for special applications that require specific port numbers with bi-directional traffic to function properly. Applications such as video conferencing, voice, gaming, and some messenging program features may require these special settings.    Port Triggering is an elegant mechanism that does the forwarding for you, each time you play the game. You can specify up to 10 port ranges on which to trigger.
CBV3843Z4S  Cable Modem  User’s Manual   14 4.4.7  DMZ Host The DMZ page allows you to configure a specific network device to be exposed or visible directly to the WAN (public Internet). Setting a host on your local network as demilitarized zone (DMZ) forwards any network traffic that is not redirected to another host via the port forwarding feature to the IP address of the host (PC). This designates one PC on your LAN that should be left accessible to all PCs from the WAN side for all ports. For example, if you locate a HTTP server on this machine, anyone will be able to access that HTTP server by using your CBV3843ZU1M-AC1600 ’s IP address as the destination. This may be used when problem applications do not work with port triggers. The setting of “0” indicates NO DMZ PC.
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   154.5  Firewall The CBV3843ZU1M-AC1600  provides built-in firewall functions, enabling you to protect the system against denial of service (DoS) attacks and other unwelcome or malicious accesses to your LAN.  4.5.1  Local Log The Local Log page allows you to configure the firewall event log reported via email alert, and these attack records are also visible in the table on the bottom of this page.    Specifies the e-mail address and its SMTP of the administrators who should receive notices of any attempted firewall violations. Type the addresses in standard Internet e-mail address format, for example, yourname@onecompany.com. Then check the Enable box to enable the alert feature. Click E-mail Log to immediately send the email log. Click Clear Log to clear the table of entries for a fresh start.
CBV3843Z4S  Cable Modem  User’s Manual   16 4.6  Parental Control 4.6.1  User Setup This page allows configuration of users.  “White List Only” feature limits the user to visit only the sites, specified in the Allowed Domain List of his/her content rule.   4.6.2   Basic Setup This page allows basic selections of rules which block certain Internet content and certain Web sites. When you change your Parental Control settings, you must click on the appropriate “Apply”, “Add” or “Remove” button for your new setting to take effect. If you refresh your browser’s display, you will see the currently active settings.  4.6.3   Time of Day Access Policy This page allows configuration of time access policies to block all internet traffic to and from specific network devices based on time of day setting.
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   17 4.6.4   Event Log  This page displays Parental Control event log reporting.   4.7  Wireless  4.7.1  Radio  The Wireless Connection Stage Configuration of the Wireless Radio includes current country and channel number.   4.7.2  802.11 Primary Network  The 802.11 Primary Network allows configuration of the Primary Wireless Network and its security settings.
CBV3843Z4S  Cable Modem  User’s Manual   18     4.7.3  Access Control This page allows configuration of the Access Control to the AP as well as on the connected clients.      4.7.4  Advanced  This page allows configuration of data rates and WiFi  thresholds.
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   19  4.7.5  Bridging This page allows configuration of WDS features.    4.7.6  WMM This page allows configuration of the Wi-Fi Multimedia QoS.
CBV3843Z4S  Cable Modem  User’s Manual   20    4.7.7  Guest Network This page allows configuration of a guest network..
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   214.8  MTA            Section MTA has 5 sub-items, which indicate the status of MTA. These information can help you to understand the parameters of MTA operation.  4.8.1  Status This page displays initialization status of the MTA.
CBV3843Z4S  Cable Modem  User’s Manual   22 Appendix: Cable Modem Specification  Table 1. RF Downstream Specification (DOCSIS) Parameter Value Notes Frequency range  88 MHz to 860 MHz +/- 30 kHz   Demodulation  64QAM. 256QAM   Input power range  -15 dBmV to +15 dBmV  One Channel  Symbol Rate  5.056941 Msym/sec (30 Mbps) 5.360537 Msym/sec (43 Mbps) 64QAM 256QAM  Bandwidth   6 MHz   Total Input Power  <30 dBmV   Input Impedance  75 Ohms    Table 2. RF Upstream Specification (DOCSIS) Parameter Value Frequency Range  5 MHz to 85 MHz Modulation  QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM, 256QAM  (SCDMA only) Symbol Rate  TDMA: 160K, 320K, 640K, 1280K, 2560K, 5120Ksym/sec S-CDMA: 1280K, 2560K, 5120Ksym/sec Bandwidth  TDMA: 200K, 400K, 800K, 1600K, 3200K, 6400KHz S-CDMA: 1600K, 3200K, 6400KHz Output power  TDMA  QPSK: 8 ~ 58 dBmV 8/16QAM: 8 ~ 55 dBmV 32/64QAM: 8 ~ 54 dBmV S-CDMA  QPSK, 8/16/32/64/128QAM: 8 ~ 53 dBmV Output Impedance  75 Ohms  Table 3. RF Downstream Specification (for EuroDOCSIS system) Parameter Value Notes Frequency Range  108 MHz to 862 MHz   Demodulation  64QAM. 256QAM   Input power range  +13dBmV to -17dBmV (65QAM) +17dBmV to -13dBmV (256QAM)   Symbol Rate  056941 Msym/sec (30 Mbps) 5.360537 Msym/sec (43 Mbps) 64QAM 256QAM Bandwidth  8MHz   Total Input Power  <30 dBmV   Input Impedance  75 Ohms
CBV3843ZU1M-AC1600 Wireless Cable Gateway  User’s Manual   23Table 4. RF Upstream Specification (for EuroDOCSIS system) Parameter Value Frequency Range  5 MHz to 65 MHz Modulation  QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM (TCM only) Symbol Rate  TDMA: 160K, 320K, 640K, 1280K, 2560K, 5120Ksym/sec S-CDMA: 1280K, 2560K, 5120Ksym/sec Bandwidth  TDMA: 200K, 400K, 800K, 1600K, 3200K, 6400KHz S-CDMA: 1600K, 3200K, 6400KHz Output power  TDMA  QPSK: 8 ~ 58 dBmV 8/16QAM: 8 ~ 55 dBmV 32/64QAM: 8 ~ 54 dBmV S-CDMA  QPSK, 8/16/32/64/128QAM: 8 ~ 53 dBmV Output Impedance 75 Ohms  Table 5. Electrical Specification Parameter Measured Value Notes Input Voltage  12VDC/2A   Power consumption  < 9.5W  With AC adaptor Table 6. Physical Specification Parameter Value Size  160 mm (L) x 36mm(H) x 212 mm (W) Weight  520g +/- 10g (Modem only)  Table 7. Environmental Specification Parameter Value Operating Temperature  0 °C to +40 °C Operating Relative Humidity  10% to 90% (Non-condensing) Operating Altitude  -100 to +7,000 feet Storage Temperature  -10 °C to +60 °C                This document is subject to change without notice.

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