Manuale d’uso / di manutenzione del prodotto MIL-L800i del fabbricante Milan Technology
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MIL-L800i 8-Port Power over Ethernet Injector Hub USER GUIDE.
Regulatory Approval - FCC Class A - UL 1950 - CSA C22.2 No. 950 - EN60950 - CE - EN55022 Class A - EN55024 Canadian EMI Notice This Class A digital apparatus meets all the requirements of the Canadian Interferenc e-Causing Equipment Regulations.
Table of Contents 1. Introduc tion ............................................................................................................. 1 Featur es ..............................................................................................
1 1. Introduction Thank you for purchasi ng MiLAN Technology’s Em Powered TM Series 8-port Power over Ethernet Injector Hub. Power-over-Ethernet (PoE) eliminates the need to run 110/220 VAC power to other devices on a wired LAN.
2 Auto detect PD and classificati on of power consumption level Supports manual control of port power detection and classification Support automatic system calibration Support Auto MDI.
3 2. Hardware Description This Section describes the hardware of the 8 port Power over Ethernet Hub, and gives a physical and functional overview. Physical Dimensions The MIL-L800i PoE Injector Hub’.
4 L E D I n d i c a t o r s The LED Indicators gives real-time informa tion of systematic o peration status. The following table provides descriptions of LED status and their meaning.
5 Figure 2-3 Rear panel of the 8 port Power over Ethernet Hub P o w e r O n Connect the power cord to the power socket on the rear panel of the Switch. The other 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.
6 Po w e r e d D e vi c e , e x: SOH O s w it c h o r W ir e le s s A P 123456 789 1 0 1 1 1 2 A B 12x 6x 8x 2x 9x 3x 10x 4x 11x 5x 7x 1x Ethernet A 12x 6x 8x 2x 9x 3x 10x 4x 11x 5x 7x 1x C 123456 789.
7 3. Software Utility Installation Berfore you start to remote configuring PD, pl ease intsall the software utility. Through the software utility, you can easily to controll t he PD that connect with PoE and view the PD parameter informations. The so ftware utility provides GUI in terface and user can easily to start with it.
8 5. Click the button to start installation. See Figure 3-2. Figure 3-2.
9 6. When installation finishes, click “O K” button to finish. See Figure 3-3. Figure 3-3 7. To run the software utility, go to “ Star ” Æ “ Program ” Æ “ Power Over Ethernet series ”.
10 4. GUI Management C o n n e c t i n g t o P o E Connecting the PoE with PC through the cons ole port. Then, connect the PD (Powered Device) to the port of PoE. Run the softw are utility and select the COM port form Serial Link Setup function. You will see the main utility interface as figure 4-1.
11 Device Setting: you can save the device confi guration to system, down load the device current configuration to the ut ility system and enable auto refresh function. Port Specific Control: each port specific function control and relate parameters display.
12 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.
13 Device Setting Enable Auto-Refresh: It allows the system auto re fresh the system parameters. The system auto refresh in every 2 seconds. Load f r om Dev i ce : To get the last configuration value from device to the system utility.
14 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.
15 LED Status Indicators: current LED indicator display – green, yellow, and red. The LED indicator will change depends on the PD status. ¾ Green: It represents PD is connecting with the POE hub syst em and working normally. ¾ Yellow: It represents there is no PD connecting with the port.
16 Figure 4-5. Port Specific Control interface.
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.
18 5. Technical Specification St andards IEEE802.3af Power over Ethernet IEEE802.3 10Base-T, IEEE 802.3u 100Base-TX Connector Data in: 8 x RJ-45, Data pin 1,2,3,6 Data and power out: 8 x RJ-45.
19 Fault status detect Null: no PD present or PD status is normal Overload: current support over 475mA @ DC 48V and over 50 milliseconds Mode status System detects status – I- sample, V-sample and R.
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 configur ation. The web interface c onfiguration program can be accessed from PC running the system utilit y program.
21 DB-9 Port Pin Assignments EIA Circuit CCITT Signal Description Swit ch’s DB9 DTE Pin # PC DB9 DTE Pin # BB 104 RxD (Received Data) 2 2 BA 103 TxD (Transmitted Data) 3 3 AB 102 SGND (Signal Ground) 5 5 NOTE: Remaining pins are not used.
90000429 Rev 1P.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Milan Technology MIL-L800i è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Milan Technology MIL-L800i - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Milan Technology MIL-L800i imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Milan Technology MIL-L800i ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Milan Technology MIL-L800i, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Milan Technology MIL-L800i.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Milan Technology MIL-L800i. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Milan Technology MIL-L800i insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
