Summary of the content on the page No. 1
POH-0850TX
19” 8-port MidSpan POE HUB
USER MANUAL
Summary of the content on the page No. 2
Contents 1. Introduction ...........................................................................1 Features....................................................................................................................1 Package Contents.....................................................................................................2 2. Hardware Description ...........................................................3 Physical Dimension.........................................
Summary of the content on the page No. 3
1. Introduction Power-over-Ethernet (PoE) eliminates the need to run 110/220 VAC power to other devices on a wired LAN. Using Power-over-Ethernet system installers need to run only a single CAT5 Ethernet cable that carries both power and data to each device. This allows greater flexibility in the locating of network devices and significantly decreasing installation costs in many cases. There are two system components in PoE -- the Power Sourcing Equipment (PSE) initiates the conne
Summary of the content on the page No. 4
Remote power feeding up to 100 meters and for IEEE802.3 10Base-T, IEEE 802.3u 100Base-TX standard Centralized power distribution for PoE powered Device (PD) High safety short circuit protection to prevent cable short Supports IEEE 802.3af non-standard device, and support manual detect PD Auto refresh port status and support Plug and Play feature for PD Package Contents Unpack the contents of the 8 port Power over Ethernet Hub and verify them against the c
Summary of the content on the page No. 5
2. Hardware Description This Section mainly describes the hardware of the POH-0850TX, and gives a physical and functional overview. Physical Dimension The 8-port Power over Ethernet Hub physical dimension is: 440mm x 224mm x 44mm (Lx W x H) Front Panel The Front Panel of the POH-0850TX consists of 8x RJ-45 Ethernet ports, LED indicators, and one console port. Figure 2-1. The appearance of POH-0850TX, 8 port Power over Ethe
Summary of the content on the page No. 6
Figure 2-2. LED indicators LED Status Color Description On Green Power is transmitting to the device Power Power is not transmitting to the Forwarding Off -- device On Orange Device is overload or short. Off -- Device attached. Power Off Blinking Orange Detecting the device Table 2-1. The Description of LED Indicators Notice The “Power Off” LED is flashing when No PD attached. And the LED goes off when PD attached. The corresponding “power forwarding” LED will then go O
Summary of the content on the page No. 7
side of power cord connects to the power outlet. The internal power supply of the Switch works with voltage range of AC in the 100-240VAC, frequency 50~60Hz. Check the power indicator on the front panel to see if power is properly supplied. Network Application The Power over Ethernet Hub can provides power to the PD that follow the IEEE 802.3af standard in the network. It can solve the problem of position limitation. The network device can be installed in more a
Summary of the content on the page No. 8
3. Software Utility Installation Berfore you star to remote configuring PD, please intsall the software utility. Through the software utility, you can easily to controll the PD that connect with PoE and view the PD parameter informations. The software utility provides GUI interface and user can easily to start with it. The software utility supports Windows environment -- Window 98, 2000, and XP. Please follow the below steps to install the software utility. 1. Insert the software ut
Summary of the content on the page No. 9
Figure 3-2 6. When installation finishes, click “OK” button to finish. See Figure 3-3. Figure 3-3 7. To run the software utility, go to “Star” “Program” “Power Over Ethernet”. 7
Summary of the content on the page No. 10
8. If you want to remove the software utility, go to “Star” “Control Panel” “Remove/ Add application” “Power Over Ethernet”. 8
Summary of the content on the page No. 11
4. GUI Management Connecting to PoE Connecting the PoE with PC through the console port. Then, connect the PD (Powered Device) to the port of PoE. Run the software utility and select the COM port form Serial Link Setup function. You will see the main utility interface as figure 4-1. Figure 4-1. The GUI management interface The GUI management is divided into three parts: System Setup & Control: main system level parameters setup for the POE system. Sys
Summary of the content on the page No. 12
device current configuration to the utility system and enable auto refresh function. Port Specific Control: each port specific function control and relate parameters display. Parametric Information: port parameters information display. System Setup & Control Master Enable: Enable/Disable the control of GUI. You must enable this item to do the port controlling. Calibrate System: when the system can’t do the port controlling, please remove the PD device and enable this function
Summary of the content on the page No. 13
System Information Chip Version: display the system chipset version and revision information. Firmware Version: display the system firmware version. Utility Version: display the system utility version Total Port Power (W): total of all the port power that the system provided to PD. Figure 4-3. System Information interface Device Setting Enable Auto-Refresh: It allows the system auto refresh the system parameters. The system auto refresh in every 2 seconds. Load f
Summary of the content on the page No. 14
Figure 4-4 Device Setting interface 12
Summary of the content on the page No. 15
Port Specific Control Port Enable: enabling the port. This function is co-responding with “Master Enable” function. Bypass Detection: bypass the detection function. Normally the system will try to detect the 25k Ω resistor in an 802.3af compliant PD device. If the PD doesn’t follow by IEEE 802.3af standard, you can enable this option to skip the detection on PD. When you enable this function, the system will not perform the 25 Ω resistor detection for PD and directly transmit the p
Summary of the content on the page No. 16
The LED indicator will change depends on the PD status. Green: It represents PD is connecting with the POE hub system and working normally. Yellow: It represents there is no PD connecting with the port. RED: It represents PD’s power request is over the system support limit or the cable is short. Fault Status: display the PD error status message. There are three error status and explain as following. Null: It means there is no PD connected or the connected PD device status is norm
Summary of the content on the page No. 17
Parametric Information Discovery R (ohms): display resistance value. Port Current (mA): display current value. Port Voltage (V): display voltage value. Port Power (W): display watt value. Class Current (mA): display class current value. When you enable the “Bypass classification” function, the class current value will not show in here. Please refer to the following table for output value. Maximum power of levels at Class Usage output of PSE 0 Default 15.4 Watts 1 Optional 4.
Summary of the content on the page No. 18
5. Technical Specification Standard IEEE802.3af Power over Ethernet Data in: 8 x RJ-45, Data pin 1,2,3,6 Connector Data and power out: 8 x RJ-45. Data pin 1,2,3,6 Power pin (V+): 4,5, Power pin (V-): 7,8 Per port DC 48V@350mA (Maximum), Per Power out put system 125Watts (maximum) Microsoft windows based application for power Management management Mid-Spain Power over Ethernet mode Support Microsoft windows based application for power management Management utility Plug an
Summary of the content on the page No. 19
It will show current PD parameters which include Discover-resistor detected value, Parametric information current, voltage, power consumption, classification current and determined class System: power LED Per port: power Forwarding, power off AC 100~240V, 50/60 Hz, 130 Watts, IEC Power power socket with fuse and power switch Power consumption 130 Watts (maximum) Cooling 2 x DC fan Weight 2.7Kg 0℃~ 40℃ Operating environment -10℃ ~ 60℃ Operating Temperature Humidity Temperatu
Summary of the content on the page No. 20
6. Appendix Console Port Pin Assignments The female DB-9 serial port on the POE hub front panel is used to connect to the switch for out-of-band console configuration. The web interface configuration program can be accessed from PC running the system utility program. The pin assignments used to connect to the serial port are provided in the following tables. Figure 6-1. DB-9 Console Port Pin Numbers DB-9 Port Pin Assignments Switch’s DB9 PC DB9 EIA Circuit CCITT Signal Desc
