POE1788L Mini DC UPS with LAN Ethernet interface LAN 12V

New Portable Mini DC Ups Poe Mini Ups 5V 9V 12V 15V 24V for Monitor

Product description:

• High capacity lithium battery, provides long backup to the loads.
• High compatibility, suitable for most digital products in the market.
• USB output (5V), can supply charging for digital products like mobile phone, PDA, PSP, IPOD, MP4...etc.
• Power Over Ethernet (POE) can transmit the data and power at the same time to simplify wire set.
• Intelligent circuit design with over -charging, over discharging and short-circuit protections.
• Built-in adapter allows wide AC voltage range (100-240Vac).
• Auto restart.

Specification:

Model	POE1788L
Related working voltage	100-240Vac / 50-60Hz
Output power(Max.)	17W
Output	USB interface	DC interface	POE interface
Output voltage(selectable)	5Vdc	9Vdc / 12Vdc	15Vdc/24Vdc
Output polarity	NA		+4,5 pins- 7,8pins
Output power & current(in common)	1.0A/5W	1.0A/12W	0.6A(15V 10W) or (24V 15W)
QTY.& Capacity of battery	2200mAh*4
Unit dimension(mm)	160*105*28
Net weight(kg)	0.4

 Detail description:

(1). Work status indicator.          (2). ON/OFF Switch

      (3).12 Vdc LED Indicator            (4).9Vdc LED Indicztor.

                                   (5). 100% BAT capacity LED Indicator.

                                   (6). 75% BAT capacity LED Indicator.

                                   (7). 50% BAT capacity LED Indicator.

                                   (8). 25% BAT capacity LED Indicator.

    (9). USB (5Vdc) output                (10). AC input socket.

                                   (11). Output Voltage Selector (9V/ 12V).

                                   (12). Out socket(9V/12V)             (13). Reset Button for POE Dvices.

                                   (14). Ethernet output interface (Poe output: 15V, 24V)

                                   (15). LAN Ethernet interface LAN.

                                   (16). Output Voltage Selctor (15V/24V)

 Application:

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Company information:

Our services:

(1)Warranty :

A.Our product warranty is valid for 12 months after the date of receiving.
B. We undertake to repair  any  malfunctioned units due to defective components of inadequate workmanship
(2)Delivery time:

A.sample orders will be delivered in 7 working days since full payment received. 
B.General orders(under 2000pcs) will be delivered in 25 working days after downpayment received or L/C received . 
c. Bulk orders (over 2000pcs )will be delivered in 30 working days after downpayment received or L/C received . 
(3)Shippment :

 By vessel or by freight , For sample order go by EMS, DHL, FedEx, TNT, UPS or other express. 

(4)Payment:  

 T/T, L/C,Western Union

Exhibition:

Shipping:

FAQ:

What is a UPS?
An uninterruptible power supply, also uninterruptible power source, UPS or battery/flywheel backup, is an electrical apparatus that provides emergency power to a load when the input power source, typically the utility main, fails.
 
Why do I need a UPS?
Power disturbances and blackouts can be costly.  Preserving Information, the availability of equipment critical to the business, maintaining fully occupied staff, reduction of cost over-runs, performing reliably and getting results on time are all key elements in any successful operation.   A UPS will provide clean, stable power to critical application equipment throughout utility power disturbances and power failure.
 
How many types of UPS are there?
There are three typical types of UPS: OFF-LINE, ON-LINE, and LINE INTERACTIVE.
 
What is an " ON LINE UPS ?"
An Online UPS takes incoming power, converts it to DC, conditions it, and converts it back to AC. This means the UPS is Online since there is no delay to switch to battery. Use an online UPS for your critical applications, high availability servers, etc. The output of these online UPS systems are TRUE sine wave, and is usually better than power from the electric company.
 
What is a "LINE INTERACTIVE UPS ?"
An Online UPS takes incoming power, converts it to DC, conditions it, and converts it back to AC. This means the UPS is Online since there is no delay to switch to battery. Use an online UPS for your critical applications, high availability servers, etc. The output of these online UPS systems are TRUE sine wave, and is usually better than power from the electric company.
 

How to choose the right UPS?
1. Understand specifications of all UPS.
2. Consider the requirements of power quality.
3. Understand the current capacity of UPS and consider the future expansion.
4. Choose reputed brands and manufacturers.
5. Choose UPS based on your requirements.
 
What are the important items you should evaluate when buying a UPS?
1. UPS reliability and stability.
2. The excellent engineers and the ability of products creation.
3. High efficiency and low noise.
4. Suppliers' reputation and financial situation.
5. International safety approvals such as TUV,UL,CSA, and so on.
6. Plant certifications such as ISO9001, ISO9002, and so on.
 
Where I live seldom occurs power failure will I still need a UPS?
In fact, power failure is one of power problem. The other power problems such as high voltage, low voltage, and spike are the main problems. The purposes of UPS is to provide customers the overall power protection such as voltage regulation, surge protection, spike, and sags protection. It also provides extended back up time without any limitation.
 
What could I use for the RJ11 connector on the rear panel of UPS?
RJ11 connector is used to protect the phone line. Hence, you can connect your phone; fax machine, modem and ADSL with it for better protection.
 
How many kinds of Power problems?
Except the blackout, there are Sags, Spikes, Surges, Noise & Transients will make the PC or other high technical equipment damage or shorten the lifetime.
 

What kinds of equipment should I use with the UPS? Is there any limit for it ?
Normally, the UPS is used for PC, high technical equipment & medical appliances. Because of most UPS are designed for PC, so not all the equipment could be connected with it. Especially, conducting loads just like cooling fans, refrigerators that have the motors. These kinds of equipment will damage the UPS. Moreover, copy machine and laser printers that have huge starting current also could not be used with UPS. The huge starting current will impact the capacity of UPS.
 
What is the impact of different output waveforms?
There are three major types of loads: Resistive load (Lamps); SPS load (PC power supply) & Conductive Load (Motors). All the types of load can be used with Pure Sinewave. However, only Resistive and SPS loads can be used with Modified Sinewave.
 
What is the impact to the PC with different transfer time?
Except On-Line UPS, there will be a short transfer time between 2ms to 10 ms for the power transformation with OFF-LINE & LINE INTERACTIVE UPS. Normally, when the blackout happens, the power supply of PC could continue the power for 16ms. Hence, most PC will still work functionally with the short transfer time.
 
What is the battery type of UPS?
Most UPS use Lead-acid maintenance-free batteries. This kind of battery is sealed so the UPS can be located with any direction and it does not void the poison gas during charging and discharging. So it also could be an indoor installation.
 
What is the lifetime of batteries?
The battery lifetime depends on the ambient temperature and the times of charging and discharging. Higher ambient temperature and too many charging and discharging times will reduce the lifetime. Normally, the battery lifetime is close to three years.

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