Ethernet Switch Series

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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: How many can you bring with 220V? How many can you bring with 380V? There are 3 terminals on the transformer. There are 220V, 380V, 0, three terminals. 220V is the 220V terminal and the 0 connection. How can the 380V be connected? Is it 380V and 0 or 380V and 220V?: The key is that the 220V terminals and 0 can not provide 1000VA capacity?

Q: 1000 square meters low voltage.36 volts lighting power supply with multiple transformers and wires: You must know the quantity and power of the lamp to determine the transformer

Q: The difference between lighting transformers and control transformers: In principle and construction, there is no difference between the two.The only difference is that the secondary coil output voltage is different.

Q: How to use digital multimeter to detect the quality of 36 volt low voltage lighting transformer?: General digital multimeter has a capacitor (some of the files with a million capacitance test table of Jack, some use pen)

Q: The transformer zero line has broken, has the result to the household illumination circuit?: When the zero line break line is not broken, the voltage drift of the point voltage leads to the rise of the 220V branch voltage and the reduction of the 220V branch voltage

Q: Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40: I don't know how much the output voltage of your transformer is, but the internationally accepted voltage below 36V is the voltage that is not harmful to the human body

Q: Does the lighting work properly? Doesn't that power equipment start voltage unstable?: Connection mode:N circuit breaker is caused by breaker of outlet line of transformer main cabinet.The branch circuit breaker divides the power, the electricity and the lighting power.

Q: How is the lighting power of the 380V transformer calculated?: Special transformer power transformer (electric furnace transformer, rectifier transformer, power frequency test transformer, voltage regulator, transformer, audio, mine variable frequency transformers, high frequency transformer, transformer, instrument transformer, impact power transformer, reactor, mutual inductor etc.) circuit with T symbol number. For example: T01, T201 etc.

Q: Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.: Double winding type safety isolating transformer load end and the power supply terminal is not connected, is safe, and autotransformer primary winding of a share, it is directly connected with the power supply end of the power, not safety.

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.

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1. Manufacturer Overview

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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Export Percentage	91% - 100%
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Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
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