Ethernet Switch Series

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Product Description:

 

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 

 

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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:How to calculate the rated capacity of small transformers for lighting purposes?
But in fact, consider the total load, the importance, the location of the machine, and the future additional plan, according to the following order.
Q:What's the function of the lighting transformer?
Illumination transformer: usually refers to the secondary output voltage for the safety voltage 24V - 36V, only for special lighting power supply using voltage converter.
Q:Who knows how big transformers and lines the 36V transformer uses in lighting?
No matter how many volts the output / input voltage of the transformer is, the size and the amount of the core of the transformer, the wire diameter of the winding lead and the lead thickness must be determined by the transformer capacity. Example: input 220V, output 36V load is 36v/40w light bulb 6, so the primary needs 0.72, secondary use 1.81 diameter enameled wire winding system. The transformer capacity is about 250VA.
Q:Why should lighting transformers be used in factories and mines?
In some factories and mines (such as power plants), in order to supply power reliability, the power system is grounded in a three-phase, ungrounded, or neutral manner. In this way, the transformer must be connected to a neutral grounding type with a special transformer to supply power to the lighting.
Q:Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.
A set of coils in a autotransformer having one tap that does not function as a barrier. Or, the two sets of coils are attached.
Q:Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40
Line lights, lighting transformers in general how many low voltage, can live operation, but to do safety measures. For example, do not short-circuit, damp environment, wear insulation shoes, wearing insulating gloves and so on.In fact, all the voltage levels, as long as safety measures can be done live operation.
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:What transformer can be used in a safety voltage lighting transformer?
An isolated transformer is a transformer that is electrically isolated from an input winding and an output winding. The isolated transformer is used to avoid accidental touching of the charged body at the same time, and the isolation of the transformer is to isolate the current of the former side winding coil.
Q:How many A leakage protection switches are used in 5000VA lighting transformers?
It is widely used in the electronic industry or industrial and mining enterprises, in the machine tool and the mechanical equipment, the control power of the general electric circuit, the use of the power supply of the safety lighting indicator lamp.
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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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