ZyXEL Communications P841C manual List of Figures, Campus Application

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	P841C Central-Side VDSL Modem
	List of Figures
Figure 1-1 Campus Application	1-2
Figure 2-1 P841C Front Panel	2-1
Figure 2-2 P841C Back Panel	2-2
Figure 3-1 Login Screen	3-1
Figure 3-2 Login Screen	3-1
Figure 3-3 Wrong Password	3-2
Figure 3-4 Change Password Command	3-2
Figure 3-5 Exit Command	3-3
Figure 3-6 P841C Help Commands	3-3
Figure 3-7 Sys Status Command	3-5
Figure 3-8 Upgrading Firmware First Warning	3-5
Figure 3-9 Upgrade Firmware Last Warning	3-6
Figure 3-10 Example Xmodem Upload	3-6
Figure 4-1 VDSL Mode	4-1
Figure 4-2 VDSL Upstream Rate	4-2
Figure 4-3 VDSL Downstream Rate	4-3
Figure 4-4 VDSL Auto Flag	4-3
Figure 4-5 VDSL Status Example	4-4
Figure 4-6 VDSL Initialization Messages	4-6
Figure 4-7 VDSL Monitor	4-6
Figure 4-8 VDSL Show Command	4-7
Figure 5-1 Ethernet Status	5-2
Figure 5-2 Ethernet Speed	5-3
Figure 5-3 Ethernet Flow Control	5-3
Figure 5-4 Ethernet Monitor Status	5-4
Figure 5-5 Enet Monitor Statistics	5-4

List of Figures

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Contents P841C Copyright 2002 by ZyXEL Communications Corporation CopyrightZyXEL Limited Warranty FCC Interference Statement Interference Statements and WarningsContacting Customer Support Customer SupportTable of Contents Campus Application List of FiguresList of Tables About Vdsl PrefacePage Chapter Getting to Know the P841C FeaturesApplication Example Campus Application Front Panel LEDs Chapter Hardware ConnectionsFront Panel Back PanelP841C Rear Panel Connectors Rear Panel ConnectorsConnecter Description Additional Installation Requirements Chapter Configuring the P841CLogin Screen Command Syntax Conventions CommandsSystem Related Commands General Command ConventionsHelp or ? Command Exit CommandField Description P841C Help CommandsFirmware Upgrade Command Sys Status CommandExample Xmodem Firmware Upload Using HyperTerminal Introduction Chapter VDSL- Related CommandsVdsl Mode Command Vdsl Default ValuesVdsl Mode, Frequency Ranges and Rates Vdsl Active CommandVdsl Uprate and Downrate Commands Vdsl ModeVdsl Load Command Vdsl Auto CommandUPRATE/DOWN Upstream Rate Downstream Rate Vdsl Reconnect Command Vdsl Reset CommandVdsl Status Command Field Vdsl Clear CommandVdsl Debug Command Vdsl Status CountersVdsl Show Command Vdsl Monitor CommandField Description Example Vdsl Show CommandVdsl Autoupg Command Enet Status Command Chapter Ethernet-related CommandsCounter Meaning Ethernet Status CountersEnet Monitor onoff Command Enet Clear CommandEnet Speed ltnt speed Command Enet full duplex Fctrl ltnt onoff CommandLabel Description Ethernet Monitor StatusData Transmission Chapter TroubleshootingTroubleshooting the Vdsl LED Troubleshooting Data TransmissionData Rate PasswordConnecting to an Ethernet Switch Intermittent Vdsl LEDTroubleshooting Connecting to an Ethernet Switch Page Japan Australia and NEW Zealand Power Adapter SpecificationsNorth America Europe United KingdomPage 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.

List of Figures

Figure 1-1 Campus Application

Figure 2-1 P841C Front Panel

Figure 2-2 P841C Back Panel

Figure 3-1 Login Screen

Figure 3-2 Login Screen

Figure 3-3 Wrong Password

Figure 3-4 Change Password Command

Figure 3-5 Exit Command

Figure 3-6 P841C Help Commands

Figure 3-7 Sys Status Command

Figure 3-8 Upgrading Firmware First Warning

Figure 3-9 Upgrade Firmware Last Warning

Figure 3-10 Example Xmodem Upload

Figure 4-1 VDSL Mode

Figure 4-2 VDSL Upstream Rate

Figure 4-3 VDSL Downstream Rate

Figure 4-4 VDSL Auto Flag

Figure 4-5 VDSL Status Example

Figure 4-6 VDSL Initialization Messages

Figure 4-7 VDSL Monitor

Figure 4-8 VDSL Show Command

Figure 5-1 Ethernet Status

Figure 5-2 Ethernet Speed

Figure 5-3 Ethernet Flow Control

Figure 5-4 Ethernet Monitor Status

Figure 5-5 Enet Monitor Statistics

P841C specifications