Ethernet Switch Series
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 Boxes pc
- Supply Capability:
- 1000 Boxes per Month pc/month
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Features of Ethernet Switch Series
Provides flexibility of 8 Ethernet ports that configure in combinations of copper and fiber optic interfaces
Redundant power inputs with Terminal Block or DC Jack
20°C to 60°C (-4°F to 140°F) and is tested for functional operation @ -30°C to 70°C (-22°F to 158°F)
10/100Mbps-Full/Half-duplex, Auto-Negotiation, Auto-MDI/MDIX
Complies with IEC61000-6-2 EMC Generic standard immunity for Industrial environment
Alarms for power failure by relay output
Standards:
IEEE802.3 10BASE-T, IEEE802.3u 100BASE-TX/100BASE-FX, IEEE802.3x
Forward and Filtering Rate:
14,880pps for 10Mbps 148,810pps for 100Mbps
Packet Buffer Memory:
768K bits
Processing Type:
Store-and-Forward Half-duplex back-pressure and IEEE802.3x full-duplex flow control
Address Table Size:
2048 MAC addresses
Power Input:
Input Voltage: 12 to 30VDC (Terminal Block); 12VDC (DC Jack)
Power Consumption:
4.8W Max. 0.38A @ 12VDC, 0.2A @ 24VDC
Reverse Polarity Protection:
Present
Mechanical Casing:
Aluminum case IP30
Dimensions:
50mm (W) x 125mm (D) x 135mm (H) (1.97" (W) x 4.92" (D) x 5.31" (H))
Weight:
0.8Kg (1.76lbs.)
| Environment Operating Temperature:
-20°C to 60°C (-4°F to 140°F) Tested @ -30°C to 70°C (-22°F to 158°F)
Storage Temperature:
-40°C to 85°C (-40°F to 185°F)
Ambient Relative Humidity:
5% to 95% (non-condensing)
Regulatory Approvals ISO:
Manufactured in an ISO9001 facility
Safety:
UL60950-1
EMI:
FCC Part 15, Class A EN61000-6-3 EN55022 EN61000-3-2 EN61000-3-3
EMS:
EN61000-6-2 EN61000-4-2 (ESD Standards) Contact: + / - 4KV; Criteria B Air: + / - 8KV; Criteria B EN61000-4-3 (Radiated RFI Standards) 10V/m, 80 to 1000MHz; 80% AM Criteria A 3V/m, 1400 to 2000MHz; 80% AM Criteria A 1V/m, 2000 to 2700MHz; 80% AM Criteria A EN61000-4-4 (Burst Standards) Signal Ports: + / - 4KV; Criteria B D.C. Power Ports: + / - 4KV; Criteria B EN61000-4-5 (Surge Standards) Signal Ports: + / - 1KV; Line-to-Line; Criteria B D.C. Power Ports: + / - 0.5KV; Line-to-earth; Criteria B EN61000-4-6 (Induced RFI Standards) Signal Ports: 10Vrms @ 0.15~80MHz; 80% AM Criteria A D.C. Power Ports: 10Vrms @ 0.15~80MHz; 80% AM Criteria A EN61000-4-8 (Magnetic Field Standards) 30A/m @ 50, 60Hz; Criteria A |
- Q:Power and lighting transformers, lighting quality will be affected much?
- The quality of transformer itself, coupling coefficient, overload capacity, as well as the impact current of the bulb, the cold resistance of the filament and the starting factor at the same time, it is better to choose the 400VA transformer.
- Q:Which is more energy saving by using 24V500W transformer lighting and 220V500W lighting?
- 220V500W more power saving:Reasons: 1, high voltage, small current, line loss is small; 2, reduce the transformer and other intermediate links, each link has a loss.
- Q:What type of low voltage transformer should be adopted for safety lighting power supply?
- We have produced many low voltage lighting transformers, such as outdoor waterproof, high-power stage lighting, as well as indoor small power transformers, customer response, but also good! For example, Guangzhou Color Art Lighting Co., Ltd., before them, our reputation is good!
- Q:3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?
- First look at this lamp,.24V100W, this specification is common in the headlights of large trucks, filled with inert gas, known as the small sunThe power supply comes from the generator or battery, and the mode of operation is to ignite by alternating current and direct current. In comparison with the power supply of the transformer, the method of alternating current ignition is better to save the cost and reduce the cost
- Q:How many A leakage protection switches are used in 5000VA lighting transformers?
- According to the working principle of the protector, it can be divided into three kinds: voltage type, current type and pulse type. The voltage protection device is connected to the transformer neutral point and the ground, when the electric shock when the neutral point voltage offset to the real estate, in order to make the action to protect the power off, but because it is the protection of the transformer low voltage network, cannot be classified protection, so the power range is large, frequent moves, so has been eliminated. The pulse current protector is a sudden change in the phase and amplitude of the three-phase unbalanced leakage current when an electric shock occurs, which is used as an action signal, but also a dead time. The current type current leakage protector is widely used, so the protector of current type is mainly introduced below.
- Q:Why is the two side of the lighting transformer grounded?
- Neutral grounding of three-phase transformer is called working earthing: the main function is to strengthen the stability of low-voltage system potential, and to reduce the risk of overvoltage caused by grounding, high voltage, short circuit, etc..
- Q:Lighting, lights, transformers, bulb brightness is too low, what's the matter?
- Line light for safety light, voltage 24 volts and 36 volts, pay attention to the bulb and transformer voltage matching.
- Q:What's the function of the lighting transformer?
- In addition, can be rated power supply voltage of not more than 1000V AC circuit, as a machine tool and mechanical equipment control power, work lighting and signal light power supply, can also be used as a small power supply!
- Q:Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40
- General line lights are 36 volts, especially in the damp and harsh environment, the light transformer adopts 24 volts voltage;After the use of light transformers, can generally live operations, first, low voltage, less dangerous, and the two is a transformer isolation, safety is greater, so you can live work, generally there will be no electric shock accident. (as long as the power is not in the hands and hands, the two end of the power supply, there will be no electric shock.)
- Q:How to use digital multimeter to detect the quality of 36 volt low voltage lighting transformer?
- If there is no painting can be used with a diode symbol file (measuring probe connected to the capacitor to hear a sound if the table does not ring at the table and then the general display is 1, then the pen on the emergence of the phenomenon that the capacitance is still good. If one table has been ringing that received the capacitor capacitor breakdown is broken)
1. Manufacturer Overview |
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| Location | Taiwan,Taiwan |
| Year Established | 2003 |
| Annual Output Value | US$1 Million - US$2.5 Million |
| Main Markets | North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Northern Europe |
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3. Manufacturer Capability |
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| a)Trade Capacity | |
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| Export Percentage | 91% - 100% |
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| Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
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Ethernet Switch Series
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 Boxes pc
- Supply Capability:
- 1000 Boxes per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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