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PSD Setting Screen

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Powerline MU 7.4.6 PSD Setting Figure 58 PSD Setting Screen The PSD (Power Spectral Density) setting screen provides a place for the end user to adjust power levels for each Powerline subcarrier. The factory default is 128. Each subcarrier can be raised or lowered in small steps from 255 down to a value of 0, which will turn it off. At a PSD value of 128, the power output of the device is about 22dBm, or -50dBm/Hz. Lowering the values of the PSD setting will lower the power output of the gateway and/or modem and correspondingly will decrease the distance at which the devices will be able to communicate. Raising the PSD value increases power output, but if it is raised above approximately 169, noise will start to degrade the signal. Refer to PSD information for the Gateway, in Section 6.5.3. The PSD web page is designed to allow the system operator to respond quickly to any radio frequency complaint and adjust Powerline carriers accordingly. Grayed out values are reserved HAM radio frequencies and cannot be adjusted. Select Apply Page 78 of 112

Section	Page
1 ABOUT THIS USER GUIDE 8	8
1.1 Becoming Familiar with This User Guide 8	8
1.2 Getting Additional Help 9	9
1.3 Sending Feedback 10	10
2 OVERVIEW OF POWERLINE MU 11	11
2.1 Powerline MU Features 12	12
2.1.1 Security 12	12
2.1.2 Bandwidth Management 13	13
2.1.3 Network Operations 13	13
2.2 Powerline MU Products 14	14
2.3 Ordering Equipment Plug Types 14	14
3 Planning the Powerline MU Network 15	15
3.1 Canopy Wireless 15	15
3.2 Powerline MU 15	15
3.3 Connecting the Canopy Network to the Gateway 16	16
3.3.1 Ethernet from SM to Gateway 16	16
3.3.2 Ethernet from SM to Powerline MU Hybrid Adapter to Powerline MU Hybrid Adapter to Gateway 17	17
3.4 Building Electrical Considerations 17	17
3.4.1 Main Planning 17	17
3.4.2 Owners of Electrical Equipment 17	17
3.4.3 Gateway Location 17	17
4 Installing Powerline MU 18	18
4.1 Two-Phase (Single-Phase) Installation 21	21
4.2 Three-Phase Installation 22	22
4.2.1 Mass Metered 23	23
4.2.2 Using a Panel Extender (multiple electrical panels) 24	24
4.2.3 Individually Metered 25	25
4.2.4 Multiple Transformer 30	30
5 Hardware Installation 33	33
5.1 Upgrading Firmware 33	33
5.2 Equipment Staging 33	33
5.3 Installation 34	34
5.3.1 Mount the Gateway 34	34
5.3.2 Install Modems 35	35
6 CONFIGURING THE POWERLINE MU GATEWAY 36	36
6.1 Connect to the Gateway 36	36
6.1.1 User Interface Navigation tips 37	37
6.2 Configuration and Maintenance 38	38
6.2.1 System Information 38	38
6.2.2 Date and Time 38	38
6.2.3 System Password Configuration 39	39
6.2.4 Logs 40	40
6.2.5 Reboot 41	41
6.2.6 Backup and Restore Settings 42	42
6.2.7 Site Info 42	42
6.3 Advanced 43	43
6.3.1 BAM Configuration 43	43
6.3.2 SNMP Configuration 44	44
6.3.3 SNMP Access Control 46	46
6.3.4 VLAN Configuration 46	46
6.4 IP Address 51	51
6.4.1 IP Configuration 51	51
6.5 Powerline 52	52
6.5.1 Modem List 52	52
6.5.2 NEK Configuration 53	53
6.5.3 PSD Setting 54	54
6.5.4 Remote NEK 56	56
7 Powerline Modem 58	58
7.1 Connect to the Modem 58	58
7.1.1 User Interface Navigation tips 58	58
7.2 Powerline Modem Screen Map 59	59
7.3 Configuring the Powerline Modem 59	59
7.3.1 System Info 60	60
7.3.2 System Password 61	61
7.3.3 System Logs 62	62
7.3.4 Reset 63	63
7.3.5 Backup 64	64
7.3.6 Site Info 65	65
7.3.7 Advanced Packet Priority 66	66
7.3.8 Advanced Bandwidth Control 67	67
7.3.9 Advanced SNMP Configuration 68	68
7.3.10 Advanced SNMP Access Control 70	70
7.3.11 Operating Mode (Modem Repeater Function) 70	70
7.3.12 VLAN Configuration 72	72
7.4 IP Configuration 73	73
7.4.1 IP Configuration with NAT Enabled 74	74
7.4.2 WAN 75	75
7.4.3 DMZ 76	76
7.4.4 Scan Devices 77	77
7.4.5 Network Encryption Key 77	77
7.4.6 PSD Setting 78	78
8 Legal and Regulatory Notices 79	79
8.1 Important Note on Modifications 79	79
8.2 National and Regional Regulatory Notices 79	79
8.2.1 U.S. Federal Communication Commission (FCC) Notification 79	79
8.2.2 Declarations of Conformity 79	79
8.3 Legal Notices 89	89
8.3.1 Software License Terms and Conditions 89	89
8.3.2 Hardware Warranty in U.S. 91	91
8.3.3 Limit of Liability 91	91
9 Additional Resources 92	92
10 History of Changes in This Document 93	93
11 Technical Specifications 94	94
Appendix A International Electric Grid Plug Types 101	101

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Powerline MU

Page 78 of 112

7.4.6

PSD Setting

Figure 58 PSD Setting Screen

The PSD (Power Spectral Density) setting screen provides a place for the end user to

adjust power levels for each Powerline subcarrier. The factory default is 128. Each

subcarrier can be raised or lowered in small steps from 255 down to a value of 0, which

will turn it off.

At a PSD value of 128, the power output of the device is about 22dBm, or -50dBm/Hz.

Lowering the values of the PSD setting will lower the power output of the gateway and/or

modem and correspondingly will decrease the distance at which the devices will be able

to communicate. Raising the PSD value increases power output, but if it is raised above

approximately 169, noise will start to degrade the signal.

Refer to PSD information for the Gateway, in Section 6.5.3.

The PSD web page is designed to allow the system operator to respond quickly to any

radio frequency complaint and adjust Powerline carriers accordingly.

Grayed out values are reserved HAM radio frequencies and cannot be adjusted.

Select

Apply