PowerGrid 9020 User Manual Version A2.0, November 22, 2011 261072-017
9 Chapter 4 - Network Performance The Status LED shows an estimate of available throughput in the application layer. There are three levels of thro
10 4.1 Point-to-Point Network • CASE 1: Estimated throughput is less than 4 Mbps. The PLC channel is not able to transmit an SDTV channel. The STA
11 4.2 Point to Multipoint Network In the case where the PLC network is composed of three or more adapters, similar situations could arise as with a
12 4.3 Neighboring Networks The Status LED also takes into account the possibility of having neighboring networks. In such a case, the throughput e
13 Chapter 5 - Web User Interface The web-based user interface (WUI) provides access to information about your PowerGrid 9020 units and can also be
14 STEP 2: From the desktop (as shown below), click on the Start button and select Network Connections. Next, double-click Local Area Connections t
15 STEP 3: Select Internet Protocol (TCP/IP) and click the Properties button. STEP 4: Check the settings in the Internet Protocol (TCP/IP) Prop
16 STEP 7: Close the previous two windows. Since you made changes, click OK, but not Cancel! You then must wait for the LAN connection to reset.
17 5.2 Login Screen Perform the following steps to login to the WUI: STEP 1: Start the Internet browser and enter the IP address as a HTTP l
18 5.3 WUI homepage If login is successful, you will arrive at the WUI homepage. This screen provides summary information concerning the PowerGrid
1 Introduction This user manual provides practical information for the installation, operation and application of the device. It is suitable for th
19 Available Connections PLC Connections The total number of PowerGrid units in the network. PLC PORT The PLC data connection port for each connect
20 5.4 Further Information This screen provides more detailed information concerning your network. It is divided into various sections with each sec
21 NETWORK STATUS This section shows the current IP configuration. Field Description IP Configuration Either DHCP (Automated) or Fixed (Manual)
22 LLTD STATUS LLTD (Link Layer Topology Discovery) is a protocol supported by Windows Vista. LLTD enables applications to discover the topology
23 Video Optimization Mode Description Automatic Optimization Optimization based on video traffic type (TCP or UDP). Optimized for Media Player Impro
24 PRIORITY STATUS Improve the end-user experience by prioritizing audio, video and voice traffic and optimizing the way shared network resources a
25 Class Offset A decimal ordinal number representing the starting byte for the class pattern in the data packet. Class Bitmask(hex) A bitwise operat
26 SECURITY STATUS This section shows the current login password requirement status. Field Description Status Password is currently installed /
27 5.5 Change Configuration This screen provides various configuration options with each section divided by a “Return to main page” link back to the
28 NETWORK CONFIGURATION The section provides options to configure the IP configuration. Field Description IP Configuration Either DHCP (Automa
2 Table of Contents CHAPTER 1 - INTRODUCTION ...
29 Field Description Notches RF interference reduction is disabled by default. Power Control This function minimizes the transmission power of each
30 Field Description Automatic Multicast Auto-configures the local network for multicasting. IGMP Aware Multicast Syndication (IPv4) Multicasting fo
31 VLAN STATUS With this function an 802.1Q VLAN Tag is added to the data packet header. This enables a physical LAN to be divided into several dis
32
33 The table below provides details about the section shown in figure above. Field Description Default Priority The priority level assigned to non-p
34 Field Description Status Password is currently installed / No password installed Set Configuration Password To change the configuration passwor
35 Field Description Status Reports the current status of the flash upgrade. Flash section Choose Firmware, Loader, NVRAM, DSP, Analog Symbols or
36 Flash Upgrade Status Failed This status message means the upgrade was not successful. Click the back button on your browser and check settings b
37 DOWNLOADING This status message indicates that the file has been successfully located on the server. You can watch the Download Progress at the
38 Chapter 6 - HELP The PowerGrid 9020 has been designed to be a reliable and easy-to-use home networking device. However, should you experience any
3 Chapter 1 - Introduction This user manual provides details concerning the installation, configuration and application of COMTREND Corporation’s P
39 iii. If the LED indicators on the two units display as shown above, then the test was successful. If the STATUS LED on the EP unit is ORANGE o
40 Appendix A - Acronyms The following list of acronyms is provided for your reference. ACRONYM EXPANDED 3DES Triple DES AES Advanced Encrypti
4 Chapter 2 - Basics 2.1 Visual Overview These figures show the physical layout of the PowerGrid 9020. FIGURE 1 – FRONT VIEW FIGURE 2 – BOTT
5 2.2 Front Panel These two tables provide descriptions of the front panel interface. BUTTON FUNCTION CONFIG/RESET (Security Setup / Factory Res
6 2.3 Default Settings The factory default settings are presented below. • Authentication password = paterna • Factory Reset password = betera
7 Chapter 3 - Quick Setup This section is subdivided into three parts: • Sections 3.1 and 3.2 contain the setup procedures. • Section 3.3 provides
8 3.2 Device Connection These steps show how to connect a PowerGrid 9020 to any network device. In this case, we use the example of a personal compu
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