Qianjin Electronic SP 02 User manual

SQRemotePowerManagement User’sManual
User's Manual
For SP/NP Series Remote Power Management
SP/NP 02, SP/NP 08, SP/NP 16 and SP/NP 20
V1.1
Shanghai Qianjin Electronic Equipment Co.,Ltd
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Addr：A/4F, 2# Building , No.401, Caobao Road , Shanghai ,China Zip：200233 Web：www.sq-catv.com
Fax：[phone] Tel：[phone] E-mail：s[email protected]

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Copyright Notice
Copyright © 2008 by Shanghai Qianjin Electronic Equipment Co.,Ltd. The material
discussed in this manual is the proprietary property of Shanghai Qianjin Electronic
Equipment Co.,Ltd, AII retains all rights to reproduction and distribution of this document.
FCC Warning
The Federal Communications Commission has set limits for emitted radio interference. The
Shanghai Qianjin Networks systems are constructed with this electromagnetic interference
(EMI) limitation in mind. The systems are classified under FCC Regulations as a Class A and
Class B device. A Class A device may be used in commercial environments and not in
residential areas, while a Class B device may be used in commercial environments
residential areas. The “SP/NP Series “ series devices has been tested and shown to comply
with the following FCC rule: Part 15 Subpart Jand ICES-003.
FCC Declaration Compliance
47CFR Part 15 regulation & ANSI C63.4 Class B
CE Safety Standards Compliance
“SP/NP Series” Series products have been tested and found to be accordance with the
following listed test requirements:
EN55022:2006; EN6100-3-2:2006; EN6100-3-36:1995+A1:2001+A2:2005;
EN55024:1998+A1:2001+A2:2003;
EN60950-1:2006;
Warranty Information:
The warranty period on this product (parts and labor) is one (1) year from the date of
purchase. Please contact Shanghai Qianjin Electronic Equipment Co.,Ltd at 86-21-5497
3222 or visit our website at www.sq-catv.com for information regarding repairs and/or returns.
A return authorization number is required for all repairs/returns.
See Appendix A for more information.
Changes:
The material in this guide is for information only and is subject to change without notice.
Shanghai Qianjin Electronic Equipment Co.,Ltd reserves the rights to make changes in the
product design without reservation and without notification to its users.
SQ-Shanghai Qianjin Electronic Equipment Co.,Ltd.
Add: A/4F, Building No.2,No.401,Caobao Road Shanghai China
Tel: [phone] 54973555 64957666
Fax: [phone]

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Table of Contents
1 System Description…….....................................................................................................................5
1.1 Products Comparison Chart: ...............................................................................................................5
1.2 What You Can Do With the System.....................................................................................................7
1.3 Front and Back Panel...................................................…………….….................................................8
2 Important Safety Precautions For Hardware Installation…………………….................................12
2.1 Safety Precautions .............................................................................................................................12
2.2 Battery Replacement..........................................................................................................................12
3 Access To the System......................................................................................................................13
3.1 Factory Default Settings…..................................................................................................................13
3.2 User Privileges and Port Reservations…. ..........................................................................................14
3.3 Local Master Port Access..:................................................................................................................ 14
3.4 External Modem Access. ....................................................................................................................14
3.5 Telnet Access......................................................................................................................................15
3.6 WEB Access…:.................................................….............................................................................. 16
3.7 Email Access…..:.................................................................................................................................17
3.8 SNMP Information……….. ..................………………………................................................................18
3.9 Autoping and Power Reboot………......................…............................................................................19
4 Using Control Command………….....................................................................................................20
5 Using Configuration MENU………….................................................................................................22
5.1 Starting Configuration Menu.……….....................................................................................................22
5.2 Viewing and Changing Operation Status .............................................................................................22
5.3 Power Outlet Setup Menu.....................................................................................................................23
5.4 Power Outlet Timer Setup Menu ..........................................................................................................25
5.5 User Account Setup Menu.....................................................................................................................27
5.6 System Access Setup Menu...........…………………..…………………..........................….................... 28
5.7 Serial Port Setup Menu .........................................................................................................................30
5.8 TCP/IP Network Configuration Menu ....................................................................................................31
5.9 More About TCP/IP Network Configuration...........................................................................................34
5.10 More about Emailing Access ………....................................................................................................35
5.10.1Sending Control command to the system ...........................................................................................35
Appendix A Warranty Information ...........................................................................................................36
Appendix B RS-232 To RJ45 Conversion Cables...................................................................................38
History…………………………………………………....................................................................................39

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Table of Figures
Figure 1 -
Product Comparison Chart .................................................................................................5
Figure 2 - Illustration of Typical Application.......................................................................................8
Figure 3 - NP/SP-02R/E/U Front Panel Illustration ...........................................................................8
Figure 4 - NP/SP-02E Back Panel Illustration ..................................................................................8
Figure 5 - NP/SP- 08R/E/U Front Panel Illustration ..........................................................................9
Figure 6 - NP/SP- 08E Back Panel Illustration ..................................................................................9
Figure 7 - NP/SP-16R/E/U Front Panel Illustration..................................................................….......9
Figure 8 - NP/SP-16R Back Panel Illustration....................................................................................9
Figure 9 - NP/SP- 20U Front Panel Illustration.................................................................................10
Figure 10 - System Startup Screen........................................................................................….......13
Figure 11 - Telnet Session Startup screen.............................................................................….......15
Figure 12 - Web Access Startup Page (NP-08)................................................................................16
Figure 13 - Web Access Login Entry Table .....................................................................................17
Figure 14 - Email Access - Sending Command from Hotmail Web Site ..........................................17
Figure 15 - List of MIB object............................................................................................................18
Figure 16 - Control Command Help Menu........................................................................................21
Figure 17 -
System Operation Static (Web Page) ..............................................................................22
Figure 18 -
Power Outlet Setup Menu (Web Page) ............................................................................23
Figure 19 - List of Power Outlet Status (Terminal Screen)...............................................................24
Figure 20 -
Power Outlet Timer Setup Menu (Web Page)...................................................................25
Figure 21 -
Definitions of Timer Parameters ......................................................................................26
Figure 22 -
User Account Management Menu (Web Page) ................................................................27
Figure 23 -
System Access Control Menu (Web Page).......................................................................28
Figure 24 -
Serial Port Setup Menu (Web Page).................................................................................30
Figure 25 -
TCP/IP Network Configuration Menu (Web Page) ........................................................... 31

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1 System Description
1.1 Products Comparison Chart:
Item SP/NP- 02 Series SP/NP- 08 Series SP/NP- 16 Series SP/NP- 20 Series
Enter Plug 1 1-2 2 1-2
Supply Plug NEMA5-15P NEMA5-20P CEE7/7 BS1363 IEC60309 NEMA L6-20P NEMA L6-30P
IEC60320-C14 IEC60320-C14 IEC60320-C14 IEC60320-C14
Equipment End IEC60320-C20 IEC60320-C20 IEC60320-C20 IEC60320-C20
(2)NEMA5-15R (8)NEMA5-15R (16)NEMA5-15R (20)NEMA5-15R
(2)NEMA5-20R (8)NEMA5-20R (16)NEMA5-20R (20)NEMA5-20R Outlets
(2) IEC60320-C13 (8)IEC60320-C13 (16)IEC60320-C13 (20)IEC60320-C13
Input current 15-20 Amp 15-40 Amp 30-40 Amp 15-40 Amp
Input Voltage 100-240 VAC 100-240 VAC 100-240 VAC 100-240 VAC
W: 6.0＂(150mm) W:19＂(482mm) W: 19＂(482mm) W: 2.0＂(50mm)
D: 6.7＂(170mm) D:7.0＂(180mm) D: 7＂(180mm) D: 2.75＂(70mm)
Chassis
H: 1.75＂(44mm) H:1.75＂(44mm) H: 3.5＂(88mm) H: 55＂(1400mm)
Console Port baud rate:115200; 8data bits; no parity;1 stop bit,no hardware handshaking
Ethernet 10/100 Base-T, support AUTO-MDIX
Network
protocol ICMP, IP, TCP/UDP, DHCP, Telnet, DNS, POP3/SMTP, SNMP, HTTP, HTTPS and SSH/SSL
Display 6LEDs 16LEDs
Three Digit Display
24LEDs
Three Digit Display
26LEDs
Three Digit Display
Operating
Temperature 32oF - 122oF ( 0℃- 50℃)
Storage
Temperature -20oF - 140oF ( -29℃- 60℃)
Humidity 10-90% RH
Figure 1 – Product Comparison Chart
Model Numbers
The NP/SP series includes horizontal/vertical 2/8/16/20 outlet and 120/240 VAC models to
accommodate a variety of data center equipment racks and power distribution needs.
Two outlet NP/SP Series:
•NP/SP-02R 120 VAC, 2 ea. NEMA 5-20R Outlets
•NP/SP-02E 240 VAC, 2 ea. IEC320-C13 Outlets
•NP/SP-02U 120 VAC, 2 ea. NEMA 5-15R Outlets
Eight and sixteen outlet NP/SP (Horizontal) Series:
•NP/SP08R 120 VAC, 8 ea. NEMA 5-20R Outlets

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•NP/SP08E 240 VAC, 8 ea. IEC320-C13 Outlets
•NP/SP08U 120 VAC, 8 ea. NEMA 5-15R Outlets
•NP/SP16R 120 VAC, 16 ea. NEMA 5-20R Outlets
•NP/SP16E 240 VAC, 16 ea. IEC320-C13 Outlets
•NP/SP16U 120 VAC, 16 ea. NEMA 5-15R Outlets
20-outlet NP/SP-20 (Vertical) Series:
•NP/SP-20R 120 VAC, 20 ea. NEMA 5-20R Outlets
•NP/SP-20E 240 VAC, 20 ea. IEC320-C13 Outlets
•NP/SP-20U 120 VAC, 20 ea. NEMA 5-15R Outlets
Model No. Total
Outlets Input Voltage Input Feeds Max.Load per Group Max.Load per Unit
NP/SP-02R 2 100-120VAC (1 ea.) 20 Amp 20 Amps 20 Amps
NP/SP-02E 2 100-240VAC (1 ea.) 16 Amp 16 Amps 16 Amps
NP/SP-02U 2 100-120VAC (1 ea.) 15 Amp 15 Amps 15 Amps
NP/SP-08R 8 100-120VAC (1/2 ea.) 20 Amp 20 Amps 40 Amps
NP/SP-08E 8 100-240VAC (1/2 ea.) 16 Amp 16 Amps 32 Amps
NP/SP-08U 8 100-120VAC (1/2 ea.) 15 Amp 15 Amps 30 Amps
NP/SP-16R 16 100-120VAC (2 ea.) 20 Amp 20 Amps 40 Amps
NP/SP-16E 16 100-240VAC (2 ea.) 16 Amp 16 Amps 32 Amps
NP/SP-16U 16 100-120VAC (2 ea.) 15 Amp 15 Amps 30 Amps
NP/SP-20R 20 100-120VAC (1/2 ea.) 20 Amp 20 Amps 40 Amps
NP/SP-20E 20 100-240VAC (1/2 ea.) 16 Amp 16 Amps 32 Amps
NP/SP-20U 20 100-120VAC (1/2 ea.) 15 Amp 15 Amps 30 Amps
The difference between SP and NP is: SP added SSL layer for web accessing
based on NP.
The above listed SP/NP Series systems provide secure and versatile power reboot
management access for communication equipment such as routers, switches, and network
devices. They are also the ideal assistant devices for engineering development and test
applications. Key features include:
• Local Master Port access: offers data rates from 2400 to 115200 bits/second and optional
hardware handshaking (CTS/RTS). There are two operation modes for the port: Console
Transparent Mode and System Control Mode.
• Three user privilege login levels: The Administration level manages system configuration
and unconditional access to all power outlets and all serial ports. The User level allows each
user to reserve and manage his/her own ports, as well as to change most of system
configuration settings. Anonymous users are able to view all settings and operate
unreserved power outlets and serial console ports.

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• User name and password for each port: Each port is user name and password
protected.
• Line commands or menu configuration controls: Menu table operation offers
user-friendly operation methods that are used for changing system configurations, viewing
run time statuses, and issuing controls. Line commands provide quick and easy operations.
• Telnet access: Remote access the system over a TCP/IP network for configuration and
control of the systems.
• Out of band Modem access interfacing: Control and configure the system via a
telephone line. Optional custom Modem AT command string to the Modem.
• HTTP web access: Embedded web server provides secured user name and password
authentication. The operations are easy and friendly, utilizing tables and graphical icons.
Download SNMP MIB files for convenience, or view an online help manual.
• SNMP MIB capability: An SNMP (Simple Network Management Protocol) agent is
integrated in the system for an exchange of management information between the system
and network devices.
• POP/SMTP Emailing with SMTP Authentication capability: A user can send control
commands such as reboot power outlet via emails. Command execution reports are replied
for each command email received. SMTP user name and password are protected through
authentication process.
• SNMP Trap for sending logging message: The Trap is used to asynchronously report
events to the NMS. It forwards power reboot command execution information to the remote
Trap logging receiver.
1.2 What you can do with the system:
• Remote equipment power source management over TCP/IP networks, including
rebooting user equipment, and permanently turning on/off user power source. Schedule
power reboots or power source on/off events monthly, weekly, daily or at any time an
application requires.
Reboot power source to equipment when a network connection is lost.
• Monitoring AC Power Consumptions and sending warning messages when the
aggregated AC draw from a system is crossed predefined threshold.
• Remote control anywhere by emailing. Via emails, you are able to manage the systems
or user communication equipment power sources when LAN access is impossible. Via
emails, you can send user data to the NP control commands such as rebooting user power
source.
Reply emails are sent after the system intercepts incoming emails so that you are informed
with the operation status.

SQRemotePowerManagement User’sManual
• AutoPing and reboot user equipment. Connect your system to a power outlet and assign
the system network IP address or URL. The NP system will ping the user equipment
periodically (in every 15 seconds). If the user equipment stops responding the ping request,
the equipment will be power rebooted.
• Scheduling AC outlet power cycling periodically or per weekly planner. Each outlet can be
programmed with it’s own timer.
Figure 2 - Illustration of Typical Application
1.3 Front and Back Panel:
Figure 3 – NP/SP-02R/E/U Front Panel Illustration
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Figure 4 – NP/SP-02E Back Panel Illustration

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Figure 5 – NP/SP- 08R/E/U Front Panel Illustration
Figure 6 – NP/SP- 08E Back Panel Illustration
Figure 7 – NP/SP-16R/E/U Front Panel Illustration
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Figure 8 – NP/SP-16R Back Panel Illustration

SQRemotePowerManagement User’sManual
Figure 9 – NP/SP- 20U Front Panel Illustration
1）Power Outlet status LED: Visual indication of user power outlet On/Off status.
2）System power On/Off status LED: Indication of system power On/Off status.
3）Ethernet Link status LED: When the LED is illuminated, Ethernet port and a LAN
connection are established.
4）Ethernet speed status LED: Ethernet port have 100M status.
5）Ethernet Active data status LED: When there is data traffic on the LAN, the LED is
illuminated.
6）Factory Upgrade switch: Allow the user to upgrade the system. The switch is located
behind the small front panel opening.
7）Factory Default Reset switch: Allow a user to reset the system to factory default settings.
The switch is located behind the small front panel opening.
8）A and B Selection LED: When the LED is illuminated, For Circuits A or B Amps which
measurement will appear on the Digital Displays.
9）Display Selection Amps Indicators: When the LED is illuminated, Amps which
measurement will appear on the Digital Displays.
10）Display Selection Temperature Indicators: When the LED is illuminated, Temperature
which measurement will appear on the Digital Displays.
11）Display Selection Button : Each time the Display Selection Button is pressed, the Digital
Displays will toggle Between Amps and Temperature, and the LED indicators will light to
show which measurement is currently selected.
12）Sensor Port: Temperature only or Temperature and Relative Humidity sensor are
measured port.
13）Local Master Port (DCE, 9 pin DB, female, or RJ-45 socket): This is also a service port
for the user to configure and change system operation settings.
14）USB Port: For software upgrade.
15）Ethernet Port (RJ45, 10/100 Base-T): 10/100 Based-T Ethernet port for connection to
LAN.
18）Digital Displays: Digital Displays will toggle between Amps and Temperature, and the
LED indicators will light to show which measurement is currently selected.
20）Power Circuit A - Power Inlet: An NEMA5-15P/IEC320-C14 AC inlet which supplies
power (08 Series 1-4 outlets; 16 Series 1-8 outlets).
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21）Power Circuit B - Power Inlet: An NEMA5-15P/IEC320-C14 AC inlet which supplies
power (08 Series 5-8 outlets; 16 Series 9-16 outlets).
22）Power Breaker: System turn power on/off.
23）Power Circuit A - Switched Outlets: AC Outlets that can be switched On, Off or rebooted
in response.
24）Power Circuit B - Switched Outlets: AC Outlets that can be switched On, Off or rebooted
in response
Caution:
Sensor interface can be connected only with the sensor provided by the manufacture
(Do not connect a telephone line and so on).
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2 Important Safety Precautions for Hardware Installation
2.1 Safety Precautions
It is important that you read this section before attempting any of the hardware installation
and maintenance procedures in this guide.
The following instructions are important for your safety and for the functioning of the unit.
Read the instructions carefully before attempting the installation
WARNING!
To reduce the risk of fire or electrical shock, never remove the cover of the unit. No
user serviceable parts inside. Repair should be done by authorized service personnel
only.
The unit should be installed in indoor with ambient temperature and sufficient airflow.
WARNING!
Ensure that the hardware you are working with is disconnected from the power supply during
installation. This means that the unit’s power cable and network cables must remain
disconnected until you are instructed to make the connections. Follow the instructions in the
procedures carefully.
This equipment is disconnected from the power supply by removing the power cord(s) from
the power outlet. It is therefore important to locate the unit close to a power outlet that is
easily accessible.
WARNING!
When connecting a hardware unit to a power supply, for your safety you must always
connect it to a grounded wall outlet.
2.2 Battery Replacement
A 3.0V Lithium recharging battery is installed in the unit for internal Real-Time Clock and
system data retention. The battery should last at least recharging 1000,000 times. If the
battery needs to be replaced, please ask authorized service personnel to do so.

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3 Access to the System
3.1 Factory Default Settings:
The system is shipped with Factory Default settings. The default settings for the Local
Master serial port are: 115200, 8 data bits, no parity, 1 stop bit, and no hardware
handshaking (Flow Control).
The default Ethernet setting are: IP:192.168.1.100, GateWay:192.168.1.1, NetMask:
255.255.255.0
The default Administrator’s login name “admin” and the default password is “admin” and
user’s login name “user” and the default password is “user”. All existing user accounts are
erased if the system is recovered to the default settings. The default SNMP Community
string for public, private and Trap access is “public”.
There are two ways to restore the system to the Factory Default settings. The first method is
to press a push-button switch located on the front panel for 1 second. The second method is
to select "Set Default Factorys" from the Main Menu. The Main Menu can be viewed by
running a terminal emulation program such as Window’s Hyper Terminal.
Upon the system startup, the terminal screen displays the following screen, as shown in the
Figure 6.
.
If you do not see the screen as shown in the Figure 6, it is likely that the system is not in the
default state. Otherwise, your connection to the Local Master port is established.
Figure 10 - System Startup Screen
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3.2 User Privileges and Port Reservations:
All user levels, including anonymous (visitor), are able to access the system via a serial
connection from your work station to the Local Master port, or via a Telnet session from your
work station.
• Administration Login:
There is 8 Administration account at most on the system. The default name is “admin” and
default password is also “admin”. The default name and password may be changed. If you
login at Administration level, you are able to remove or change existing user accounts, take
over power outlets or user serial console ports and change system settings.
• User Login:
At user login level, you are able to reserve power or console ports for your applications if
they are “open”, as well as make system configuration changes. At this login level, you are
not able to change power outlet operation status for other reserved power outlets.
• Guest(Visitor) Access:
At user guest level (as an visitor user), you are only able to view the system configuration
settings and operate unreserved power outlets.
3.3 Local Master Port Access:
To access and configure the system from the master port, you need to connect a RS232 port
from your work station to the Local Master Serial Port. Then run a terminal emulation
program (such as Window’s Hyper Terminal) on your computer.
1) Connect the system’s Local Master Port (DCE) with a straight DB-9 type cable, if your
work station is equipped with a DTE part.
2) Connect the system’s Ethernet port to your LAN, if you intend to use the network port.
3) Turn the system power on.
4) At the terminal emulation program, type the “help” for help information.
5) The system has DHCP enabled, as a default setting. Network connectivity parameters
displayed at the startup screen. If the system does not get a DHCP offer,the system falls
back to default static network settings. You can alter the default network settings to fit your
need.
6) Use the command “ping” to verify your connection. If a network connection is established,
you are able to use Telnet, Web Browsing, Emailing and SNMP.
3.4 External Modem Access:
With this access method, an RS232 port on an external Modem device is connected to the
Local Master Port. Typically, a Modem device is equipped with a DCE (Data Communication
Equipment) terminal connector. Since the system’s Local Master Port and Modem device
ports are not complementary (both are DCE ports); you need to use a NULL Modem cable
with both male connectors.

SQRemotePowerManagement User’sManual
3.5 Telnet Access:
Operation of on a Telnet terminal is almost identical to the access method via Local Master
Serial Port. You need to make sure that Telnet access is enabled, as a default setting. If the
access is not enabled, please refer to Section “Using Configuration Menu” to change the
setting.
Before you start the Telnet application, you need to obtain the actual IP address for the
system. The system displays network connectivity information at system startup terminal
when your workstation is connected to the system’s Local Master Serial Port. Please refer to
“TCP/IP Network Configuration” section of this document for information on how to setup the
network parameters.
Once the network connection is established, at your workstation prompt, you need to enter:
telnet ip_addr
The telnet terminal screen will display the following message once it starts, shown in Figure 8.
You need to set a Telnet session on your workstation to Local Echo Off mode.
Telnet session permits an anonymous user who may only to view the system settings and
operate unreserved power outlets and user serial console ports. Please refer to section 2.2
“User privileges and Port Reservations” for further information.
• There are 8 Telnet session at most may be active at the time.
• A Telnet session remains active for 10 minutes if it is in idle state.
• Telnet access methods can be enabled or disabled using the System Access Setup Menu.
• To terminate an active Telnet session, use the command “exit” at the terminal.
Figure 11 - Telnet Session Startup screen
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3.6 Web Access:
You need to obtain the system IP address before starting web access to the system. Please
refer to the Telnet Access section for methods to get the system IP address. You also need
to make sure that web access is enabled, as a default setting. If the access is not enabled,
please refer to Section “Using Configuration Menu” to change the setting. Start a Web
browsing application program such as Window’s Explorer and enter “http://ip_address“(for
NP serial) or “https://ip_address“(for SP serial) in the address field.
You must have an account on the system in order to access the system via this method.
Without a valid account, you are only able to view the following web page and get a copy of
the Help text message.
Figure 12 - Web Access Startup Page (NP-08)
Upon clicking the Login button, a secured login table is displayed at you work station, shown
as in the Figure 10. Factory default setting for user name is “admin”. The default password is
“admin”.
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Figure 13 - Web Access Login Entry Table
3.7 Email Access:
To establish this access method, the system’s network connection is already established.
With the email access method, you are able to execute the NP system controlling commands.
The NP system periodically checks incoming mails from a designated POP mail server. The
system sends a reply email with command process status if an email is intercepted. See
Section 4.4 for more information about how to setup email accounts.
Figure 14 - Email Access - Sending Command from Hotmail Web Site
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SQRemotePowerManagement User’sManual
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3.8 SNMP Information:
Applications such as an NMS (Network Management System) or an SNMP browser can
exchange information with the NP systems. SNMP is disabled with the default setting.
The information managed by an SNMP daemon on the system can be obtained using SNMP
requests from a remote work station. An SNMP Get/Get Next request fetches the value of a
single variable or a set of variables. An SNMP Set request modifies the value of a variable.
You need to know the name of a variable before you can fetch or modify a variable's value. A
variable’s symbolic name is mapped to a numeric name, which is referred as OID.
The MIB (Management Information Base) is a text file describing the internal objects the
SNMP agent can display, monitor, and/or modify. Each MIB object is the system variable that
has name and an OID, as shown in Figure 12. You need the MIB file to properly configure
the SNMP client ("manager") for server monitoring. To get a copy of the MIB file, please use
a web browser to access the NP systems. Open the TCP/IP Network Configuration Menu
and then click the button “Get SNMP MIB File” to download the MIB file that is stored in the
system’s memory.
Enterprise OID: 1.3.6.1.4.1. 32287
Definition OID Returned message
devName .1.1 The system name or site name. Read only.
devType .1.2 The system model type. Read only.
sysCurrentA .1.3 First AC current monitoring reading. For a system equipped
with single power cord, this the valid current reading. For
dual power corded system, this is the first part of the AC
current reading. Read only.
sysCurrentB .1.4 For dual power corded system, this is the AC current
reading for the second power inlet (or power cord). Read
only.
sysTemp .1.5 The system temperature, this is only available
when the temperature sensor is installed. Read
only.
Figure 15 - List of MIB object

SQRemotePowerManagement User’sManual
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Addr：A/4F, 2# Building , No.401, Caobao Road , Shanghai ,China Zip：200233 Web：www.sq-catv.com
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3.9 AutoPing and Power Reboot:
Each power outlet has optional settings that a NP system uses to ping network equipment.
The pinged equipment is attached to a specific power outlet. It reboots user equipment
power source if a network connection is not detected any more. However, user equipment
never gets power reboot if the equipment never replies ping reply to a NP system.
A power outlet has the optional settings (Power Outlet Setup Menu) that specify the
destination IP address that the system will ping periodically, and maximum network
downtime allowed. In addition, to avoid unwanted reboots, a NP system also pings the
gateway IP address (as default) to make sure a NP system has a network connection that is
still active. Otherwise, AutoPing will be in off mode if a NP system lost network connection.
To change the default gateway IP address as ping destination, use TCP/IP Configuration
Menu to enter your desired destination address.

SQRemotePowerManagement User’sManual
____________________________________________________________20
Addr：A/4F, 2# Building , No.401, Caobao Road , Shanghai ,China Zip：200233 Web：www.sq-catv.com
Fax：[phone] Tel：[phone] E-mail：[e-mail]
4 Using Control Command
A NP system provides command line options for viewing or changing system configuration
and operation status. In addition, by using the control command option, users are able to
create script files for automation of equipment test and control.
Control commands are applicable to the connections between your work station and Local
Master Serial Port or a Telnet session.
Some of the control commands are also applicable to emails. See related sections for more
detailed information about how to setup email accounts.
Once the system starts or a Telnet session is open, you are ready to send control command
to the system. Type command “help” to have a complete list of available commands, as
shown in Figure 13.
All login levels including anonymous users are able to use the command line option.
However, the actual command executions are based on your login level. For example, if you
are an anonymous user, you are not able to reserve or un-reserve serial console ports or
power outlets. If you login at Administration level, you are able to operate any serial ports
and power outlets, reserve or unreserved any ports or outlets even if they are reserved by
other users. See Section 2.2 for a complete description of user privileges.