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Comcast 781W, User Manual, Page: 57 / 57

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57 

781W

 

 

 

 

 

 

 

 

 

 

 

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Please  visit  our  website  www.comcast-sa.com  or  contact  your  local  sales 
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Comcast México  

Ovearseas Sales Subsidiary  
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Summary of Contents for 781W

Page 1: ...1 781W ...

Page 2: ...Quick Installation 9 2 1 Standard Packing Contents 9 2 2 Quick Installation 9 Chapter 3 Configuration 11 3 1 Login 11 3 2 Status 11 3 2 1 Device Information 11 3 2 2 WAN Connection Info 12 3 2 3 User Information 14 3 2 4 Remote Management Status 15 3 3 Network 16 3 3 1 Internet 16 3 3 2 Bind Setting 18 3 3 3 LAN 18 3 3 4 WLAN Configuration 21 3 3 5 Remote Management 23 3 3 6 QoS 25 ...

Page 3: ...onfiguration 35 3 5 3 UPNP Configuration 37 3 5 4 IGMP Configuration 38 3 5 5 MLD Configuration 39 3 5 6 IPTV 40 3 6 Management 40 3 6 1 User Management 40 3 6 2 Device Management 41 3 6 3 Log File Configuration 44 3 7 Diagnosis 44 3 7 1 Network Diagnosis 44 3 7 1 Loop Detect 46 3 8 Help 46 Chapter 4 Examples 47 4 1 Internet service 47 4 1 1 Requirement 47 4 1 2 Steps 47 4 2 IPTV service 53 4 2 1 ...

Page 4: ...4 781W ...

Page 5: ... products The box is based on the mature Gigabit GPON EPON technology highly reliable and easy to maintain withguaranteed QOS for different service And it is fully compliant with technical regulations such as ITU T G 984 x and IEEE802 3ah Figure 1 1 1GE WIFI 2 2 XPON ONU 1 2 Special features integrated auto detecting auto configuration and auto firmware upgrade technology Support OAM OMCI remote c...

Page 6: ...Rx 1490nm Optical interface SC UPC or SC APC connector Interface 1 10 100 1000Mbps auto adaptive Ethernet interfaces Full Half Duplex RJ45 connectors Wireless Compliant with IEEE802 11b g n 300Mbps 2T2R 1 internal antenna dual external antenna Indicator 5 indicators POWER LOS REG LINK ACT SYS Operating condition 5 55 10 90 non condenseing Storing condition 30 60 10 90 non condenseing Power supply ...

Page 7: ...7 781W 1 4 Application chart Figure 1 2 Application chart 1 5 Panel description Interface panel Figure 1 3 Interface panel ...

Page 8: ...n The WiFi runs normal OFF The WiFi is powered down Ethernet LINK ACT ON Port is connected properly Off Port connection exception or not connected Blink Port is sending or and receiving data Registration REG ON The device is registered to the G EPON system OFF Device is not registered to the G EPON system Blink Device is registering Optical signal LOS Blink Device does not receive optical signals ...

Page 9: ...e optical fiber with an optical fiber end cleaner c Remove the protective cap of the ONU optical interface PON interface Connect the fiber to the PON port on the unit Note When measuring the optical power before connecting to the ONU it is recommended to use a PON Inline Power Meter While connecting please note Keep the optical connector and the optical fiber clean Make sure there are no tight ben...

Page 10: ...vices on all the ONU communication ports Unit Installation Adjustment Installing the ONU on a horizontal surface Bench top Put the ONU on a clean flat sturdy bench top You must keep the clearance for all sides of the unit to more than 10cm for heat dissipation Installing the ONU on a vertical surface Hanging on a wall You can install the ONU on a vertical surface by using the mounting holes on the...

Page 11: ...ation to install 2 The device default IP is 192 168 1 1 3 Open your web browser type the device IP in address bar 4 Entry of the user name and password will be prompted Enter the default login user name and password By default there are two user levels for management Administration level user name is admin password is stdONUi0i or admin Normal level user name is user password is user Figure 3 1 Lo...

Page 12: ...nection Info 3 2 2 1 IPv4 connection Information This page shows IPv4 WAN connection information you have configured Figure 3 3 WAN Information IPv4 3 2 2 2 IPv6 connection Information This page shows IPv6 WAN connection information you have configured ...

Page 13: ...ure 3 4 WAN information IPv6 3 2 2 3 PON Inform This page shows the PON information such as Connection Info Link performance statistics Warning and power temperature voltage Biascurrent Figure 3 5 PON Information ...

Page 14: ...mation This page shows WLAN interface information Figure 3 6 WLAN Interface Information 3 2 3 2 LAN Interface Information This page shows the Ethernet port information including Gateway Info Receive Send Info LAN Device Info Figure 3 7 LAN Interface Information ...

Page 15: ...mote Management Status 3 2 4 1 TR069 Connection Status This page shows the Remote Connection status Figure 3 8 TR069 Connection Status 3 2 4 2 TR069 Configuration Status This page shows the Remote Configuration status ...

Page 16: ...Configuration State 3 3 Network 3 3 1 Internet This page allows the user to configure WAN connections You can only configure route mode WAN connections here The device default settings is bridge mode Figure 3 10 WAN Connection ...

Page 17: ...ection IP Protocol Mode IPv4 IPv6 WAN ip mode DHCP Static PPPoE Enable NAT Checked indicates NAT function is enabled Unchecked indicates NAT function is disabled VLAN Enable VLAN Checked indicates the packets are transmitted by the PON port take VLAN tag Unchecked indicates the packets are transmitted by the PON port don t take VLAN tag VLAN ID Input the VLAN ID you want to set Range is 0 4094 Inp...

Page 18: ...tting Figure 3 11 Bind Setting Configuration 3 3 3 LAN This page supports the management of the ONU s IP address dynamic address management including dynamic address distribution and relevant parameters distribution such as lease time address range DHCP Proxy etc ...

Page 19: ... Enable DHCP Server Enable ONU DHCP server Start IP Address The start IP address of DHCP IP pool End IP Address The end IP address of DHCP IP pool Lease Time Lease time of the IP address Manual DNS Checked indicates using LAN IP as DNS server Enable indicates you should fill in DNS server in the textbox manually Enable DHCP Proxy The DHCP server ip address ...

Page 20: ...20 781W 3 3 3 2 LAN IPv6 Address Settings Figure 3 13 LAN IPv6 Address Settings 3 3 3 3 LAN IPv6 DHCP configuration Figure 3 14 LAN IPv6 DHCP configuration ...

Page 21: ...21 781W 3 3 3 4 RA Configuration Figure 3 15 RA Configuration 3 3 4 WLAN Configuration ...

Page 22: ...22 781W Figure 3 16 WLAN Configuration Figure 3 17 WLAN Advanced Configuration Figure 3 18 WLAN Security Configuration ...

Page 23: ...23 781W 3 3 5 Remote Management 3 3 5 1 ACS Server Figure 3 19 ACS Server 3 3 5 2 Upload CA Certificate Figure 3 20 Upload CA Certificate ...

Page 24: ...24 781W 3 3 5 3 LOID This page allows the user to configure LOID and password which are used for registering to OLT Figure 3 21 LOID settings ...

Page 25: ...25 781W 3 3 6 QoS 3 3 6 1 Policy Configuration This page allows the user to configure QoS Figure 3 22 Policy Configuration ...

Page 26: ...26 781W 3 3 6 2 QoS Classify Figure 3 23 QoS Classify Figure 3 24 QoS Classify Edit ...

Page 27: ...27 781W 3 3 6 3 Traffice Control Figure 3 25 Traffic Flow Control Information ...

Page 28: ...28 781W 3 3 8 Time Configuration Figure 3 26 Timer Server ...

Page 29: ... the user to configure static routing 3 3 9 1 RIP This page allows the user to configure RIP Figure 3 27 RIP 3 3 9 2 Static Route This page allows the user to specify a WAN connection as the Route Interface then configure destination IP mask and gateway ...

Page 30: ...tic Route Parameter Illustration DestNet Destination network address Subnet Mask The Mask of destination network address Gateway Gateway IP address of static routing Interface Select WAN connection as static routing interface ...

Page 31: ...31 781W 3 4 Security 3 4 1 WAN Access Configuration This page allows the user to set WAN Access Configuration Figure 3 29 WAN Acess ...

Page 32: ...el This page allows the user to set the level of the firewall IPv4 Figure 3 30 Security Level 3 4 2 2 Attack Protection Configuration This page allows the user to set the protection against DOS attacks Figure 3 31 Attack Protection Configuration ...

Page 33: ...Allow inner or outer hosts which are limited by the rules that have been created to access High Forbid ICMP Input Forbid Port Scan Denial of Service protections 3 4 3 MAC Filter This page allows the user to set the relevant parameters of the MAC filter function The user interface will display the MAC Filter rules after setting completed Figure 3 32 MAC Filter ...

Page 34: ...34 781W 3 4 4 IP Port Filter 3 4 4 1 IP Port Filter This page allows the user to set the port filter Figure 3 33 IP Port Filter 3 4 4 1 Common Filtering Figure 3 34 Common Filtering ...

Page 35: ...iguration This page allows the user to set DDNS configuration Figure 3 35 DDNS Configuration 3 5 2 Advanced NAT Configuration This page allows the user to set Advanced NAT configuration 3 5 2 1 ALG Configuration Figure 3 36 ALG Configuration ...

Page 36: ...36 781W 3 5 2 2 DMZ Configuration Figure 3 37 DMZ Configuration 3 5 2 3 Virtual Server Figure 3 38 Virtual Server Configuration ...

Page 37: ...37 781W 3 5 3 UPNP Configuration 3 5 3 1 UPNP Configuration Figure 3 39 UPNP Configuration 3 5 3 2 DLNA Configuration Figure 3 40 DLNA Configuration ...

Page 38: ...38 781W 3 5 4 IGMP Configuration 3 5 4 1 IGMP SNOOPING Figure 3 41 IGMP SNOOPING 3 5 4 2 IGMP Proxy Figure 3 42 IGMP Proxy ...

Page 39: ...SNOOPING Configuration Parameter Illustration Disable Disable IGMP Multicast streams will flood to LAN port Enable Enable snooping mode Multicast streams will transmit to LAN port when there is a member join the group 3 5 5 2 MLD Proxy Configuration Figure 3 44 MLD Proxy Configuration ...

Page 40: ...the user to change username or password There are two User level accounts admin and user The admin account is able to access and modify all settings of ONU It also can modify user account s username and password The user account can only be used to view configurations status and configure few parameters ...

Page 41: ...to reboot the device or restore factory default The process of reboot will take several minutes Figure 3 47 Reboot 3 6 2 2 Upgrade This page allows the user to update the software of the device Click the browse button to select the software and then click the Update button to update Figure 3 48 Upgrade ...

Page 42: ...42 781W 3 6 2 3 Restore Default Figure 3 49 Restore Default 3 6 2 4 Config File Management This page allows the user to backup and restore the configurations ...

Page 43: ...43 781W Figure 3 50 Config File Management Parameter Illustration Download Backup configurations to local computer Upload Restore configurations from local computer ...

Page 44: ...iguration Figure 3 51 System log Configuration Figure 3 52 Log Info 3 7 Diagnosis 3 7 1 Network Diagnosis 3 7 1 1 PING Diagnosis This page shows about the ping test You can diagnose connection status between ONU and other devices ...

Page 45: ...e 3 53 PING Diagnosis Parameter Illustration IP Address or Host Name Input the destination IP you want to ping WAN Interface Select the interface you want to test 3 7 1 2 Tracer Diagnose Figure 3 54 Tracer Diagnose ...

Page 46: ...nually Inform Use Tr069 Figure 3 55 Manually Inform Use Tr069 3 7 1 Loop Detect 3 7 2 1 Loopback Test Figure 3 56 Loopback Configuration 3 8 Help The Help information of ONU displays instruction and prompt of each web UI ...

Page 47: ... IP address via DHCP Scenario 2 ONU works on route mode service VLAN is 10 ONU gets IP address via PPPoE 4 1 2 Steps For scenario 1 it doesn t need to configure anything in ONU side but need to configure VLAN in OLT side For scenario 2 except configuring VLAN in OLT side it also needs to configure WAN connection in ONU web 4 1 2 1 Bridge mode for Internet service In this example we take V1600D and...

Page 48: ...ort epon olt config inter g 0 3 epon olt config if ge0 3 switchport hybrid vlan 10 untagged epon olt config if ge0 3 switchport hybrid pvid vlan 10 3 Configure PON port epon olt config inter epon 0 2 epon olt config pon 0 2 switchport hybrid vlan 10 tagged 4 Configure ONU bridge mode by ONU web Figure 4 1 Bridge Mode ...

Page 49: ...n lineprofile 11 commit 5 Configure service profile MA5680T config ont srvprofile epon profile id 6 profile name 1GE MA5680T config epon srvprofile 6 ont port eth 1 MA5680T config epon srvprofile 6 commit 6 Authorize ONU MA5680T config interface epon 0 5 MA5680T config if epon 0 5 ont add 1 0 mac auth 002A 8523 C610 oam ont lineprofile id 11 ont srvprofile id 6 7 Configure service port MA5680T con...

Page 50: ... VLAN VLAN ID is 10 and 802 1p is 0 Service list is INTERNET Link type is PPP And PPPoE username and password both are ppptest Other Parameters keep default Figure 4 2 Add a route WAN connection 2 Enable DHCP server ...

Page 51: ...lt config vlan 10 exit 2 Configure uplink port epon olt config inter g 0 3 epon olt config if ge0 3 switchport hybrid vlan 10 untagged epon olt config if ge0 3 switchport hybrid pvid vlan 10 3 Configure PON port epon olt config inter epon 0 2 epon olt config pon 0 2 switchport hybrid vlan 10 tagged 4 Configure ONU WAN by ONU web ...

Page 52: ...face giu 0 19 MA5680T config if giu 0 19 native vlan 1 vlan 10 3 Configure DBA profile MA5680T config dba profile add profile id 12 profile name 1GE type3 assure 102400 max 899968 4 Configure line profile MA5680T config ont lineprofile epon profile id 11 profile name 1GE MA5680T config epon lineprofile 11 llid dba profile id 12 MA5680T config epon lineprofile 11 commit 5 Configure service profile ...

Page 53: ... by ONU web 4 2 IPTV service 4 2 1 Requirement ONU works on bridge mode STB gets IP address from DHCP server IPTV service VLAN is 10 4 2 2 Steps In this example we take V1600D and Huawei MA5680T for example to introduce how to configure IPTV service V1600D Configurations 1 Create VLAN epon olt config vlan 10 epon olt config vlan 10 exit 2 Configure uplink port epon olt config interface g 0 5 epon ...

Page 54: ...e ONU VLAN by ONU web Huawei MA5680T Configurations 1 Create VLAN MA5680T config vlan 10 smart 2 Configure uplink port VLAN MA5680T config port vlan 10 0 19 1 MA5680T config interface giu 0 19 MA5680T config if giu 0 19 native vlan 1 vlan 10 3 Configure DBA profile MA5680T config dba profile add profile id 12 profile name 1GE type3 assure 102400 max 899968 4 Configure line profile MA5680T config o...

Page 55: ...MP user MA5680T config btv MA5680T config bTV igmp user add service port 27 no auth 11 Configure multicast VLAN and multicast port MA5680T config mutlcast vlan 10 MA5680T config mvlan10 igmp uplink port 0 19 1 12 Configure multicast IGMP version MA5680T config mvlan10 igmp version v2 This operation will delete all programs in current multicast vlan Are you sure to change current IGMP version y n n...

Page 56: ...tor LED switch is turned off 2 The cable breaks down or connection loosened 3 The cable type incorrect or too long 5 Q PC can t visit web UI A 1 PC and ONU are not in the same network fragment By default LAN IP is 192 168 1 1 24 2 The cable breaks down 3 IP conflict or have loopback 6 Q User can t surf the Internet normally A 1 PC has set a wrong IP and gateway or network is bad 2 There is loopbac...

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