ZyXEL Communications manual P841C Rear Panel Connectors, Connecter Description

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P841C Central-Side VDSL Modem

Figure 2-2 P841C Back Panel

2.2.1Rear Panel Connectors

 

 

Table 2-2 P841C Rear Panel Connectors

CONNECTER

 

DESCRIPTION

 

 

 

POWER

 

 

 

 

Make sure you are using the correct power source.

 

12VDC

 

 

 

Connect the female end of the power adapter to the power receptacle on the rear panel of

 

 

your P841C. Connect the other end of the adapter to a power outlet.

 

 

LAN 10/100M

The Ethernet interface is an RJ-45 connector. Use a crossover Ethernet cable to connect to a

 

hub or WAN switch. Use a straight-through Ethernet cable to connect to a computer.

CONSOLE

The CONSOLE port is an RS-232 port for configuration of the P841C. Connect the male 9-pin

 

end of the console cable to the console port of the P841C. Connect the other end (either a

 

female 25-pin or female 9-pin) to a serial port (COM1, COM2 or other COM port) of your

 

computer. You can use an extension RS-232 cable if the enclosed one is too short.

VDSL

Connect one end of a phone cable to the RJ-11 VDSL port and then connect the other end to

 

the telephone wall jack that connects to the subscriber’s VDSL modem (P841).

PHONE

The line from the subscriber’s carries both VDSL and voice signals. The P841C has a built-in

 

splitter that separates the high frequency VDSL signal from the voice band signal and feeds

 

the VDSL signal to the P841C, while the voice band signal is diverted to the PHONE port.

 

Connect one end of a phone cable to the RJ-11 PHONE port and then connect the other end

 

to a PBX (Private Branch eXchange) or PSTN (Public Switched Telephone Network).

 

 

 

 

2-2

Hardware Connections

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Contents P841C Copyright Copyright 2002 by ZyXEL Communications CorporationZyXEL Limited Warranty Interference Statements and Warnings FCC Interference StatementCustomer Support Contacting Customer SupportTable of Contents List of Figures Campus ApplicationList of Tables Preface About VdslPage Application Example FeaturesChapter Getting to Know the P841C Campus Application Back Panel Chapter Hardware ConnectionsFront Panel Front Panel LEDsConnecter Description Rear Panel ConnectorsP841C Rear Panel Connectors Login Screen Chapter Configuring the P841CAdditional Installation Requirements General Command Conventions CommandsSystem Related Commands Command Syntax ConventionsExit Command Help or ? CommandP841C Help Commands Field DescriptionSys Status Command Firmware Upgrade CommandExample Xmodem Firmware Upload Using HyperTerminal Vdsl Default Values Chapter VDSL- Related CommandsVdsl Mode Command IntroductionVdsl Mode Vdsl Active CommandVdsl Uprate and Downrate Commands Vdsl Mode, Frequency Ranges and RatesUPRATE/DOWN Upstream Rate Downstream Rate Vdsl Auto CommandVdsl Load Command Vdsl Status Command Vdsl Reset CommandVdsl Reconnect Command Vdsl Status Counters Vdsl Clear CommandVdsl Debug Command FieldVdsl Monitor Command Vdsl Show CommandVdsl Show Command Field Description ExampleVdsl Autoupg Command Chapter Ethernet-related Commands Enet Status CommandEthernet Status Counters Counter MeaningEnet full duplex Fctrl ltnt onoff Command Enet Clear CommandEnet Speed ltnt speed Command Enet Monitor onoff CommandEthernet Monitor Status Label DescriptionTroubleshooting Data Transmission Chapter TroubleshootingTroubleshooting the Vdsl LED Data TransmissionIntermittent Vdsl LED PasswordConnecting to an Ethernet Switch Data RateTroubleshooting Connecting to an Ethernet Switch Page Europe United Kingdom Power Adapter SpecificationsNorth America Japan Australia and NEW ZealandPage Index 3-2 3-4 ZyXEL Limited Warranty

P841C specifications

ZyXEL Communications P841C is an advanced networking device designed with the aim of delivering high-performance and reliable internet connectivity. Positioned primarily for home and small office environments, the P841C stands out with its impressive range of features that cater to diverse networking needs.

The P841C is a DSL modem/router, equipped to handle the demands of modern internet usage, including streaming, gaming, and multiple simultaneous connections. One of its main features is its support for VDSL2 and ADSL2/2+, which ensures high-speed internet access over both fiber and copper lines. This flexibility allows users to take full advantage of their internet service provider's offerings without needing additional equipment.

Another significant characteristic of the ZyXEL P841C is its integrated dual-band wireless capabilities. It operates on both 2.4 GHz and 5 GHz frequency bands, enabling users to connect a wider array of devices without compromising on speed or performance. The dual-band functionality helps reduce network congestion and interference, supporting smoother online activities. This feature is particularly beneficial in environments with numerous connected devices, such as smart TVs, gaming consoles, and smartphones.

The P841C is also equipped with advanced security features, including WPA3 encryption, which ensures that the home network remains secure from unauthorized access. Additionally, it supports the latest IPv6 protocol, ensuring that the device is future-proof and ready for the next generation of internet addressing.

The modem/router also includes built-in Quality of Service (QoS) settings, which allow users to prioritize bandwidth for specific applications or devices. This ensures that critical activities, such as video conferencing or online gaming, receive the necessary bandwidth for optimal performance.

With its sleek, compact design, the ZyXEL P841C fits seamlessly into any home or office setting. Easy installation and user-friendly interface contribute to its appeal, making setup straightforward even for those who may not be tech-savvy. The device comes with multiple Ethernet ports, allowing for wired connections to computers, printers, and other devices.

Overall, the ZyXEL Communications P841C is a robust solution for anyone seeking a reliable and high-speed internet experience. Its blend of advanced technologies, security features, and user-friendly design makes it an ideal choice for both residential and small business applications. Whether for casual browsing or demanding online activities, the P841C is equipped to handle it all with ease.
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