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

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Power Supply 33.6 Watt

LED Aluminium Profile

LED PC Reflect Plastic Lamp Bulbs Cover

Lamp Shade

Gigabit Power Over Ethernet Splitter JTP-04G

Solar Power Inverter 600 Watt

Sealed Lead Acid Battery 12V 100AH

Large UPS GP9335C 120-160KVA

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 power illuminator can 5Kva 36V transformer drive?: Of course, if you want to bring more is not impossible, but depends on the working conditions, the actual power = nominal power, short time use (to ensure that the transformer temperature rise is not too high) is also available

Q: What type of low voltage transformer should be adopted for safety lighting power supply?: Isolated transformer, once 380V or 220V, two voltage, 36V, 24V, 12V, several categories, do not allow the use of autotransformer.

Q: 1000 square meters low voltage.36 volts lighting power supply with multiple transformers and wires: First of all, make sure your power is too large, but you are not recommended to do so, the cost is too high, the pressure drop is too large, you can raise the voltage to 220V or higher, and then transfer to avoid power losses. If the direct transmission, the power is slightly larger, the line will be very rough, the cost will be very high

Q: How to use digital multimeter to detect the quality of 36 volt low voltage lighting transformer?: The number of tables in this table is increasing when the table rings to show 1.Method 2 is only to measure the capacitance is good or bad, can not be measured capacity.

Q: Is the substation separate from the power and illumination transformer?: The power and illumination of the substation are all used on a transformer, which is separated by power and lighting by the station screen of this transformer.

Q: 3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?: Pure resistive load, the power factor is 1.3 *100W=300W, is required for the capacity of the transformer.

Q: How many A leakage protection switches are used in 5000VA lighting transformers?: AC circuit transformer for lighting lamp is suitable for 50-60Hz, is the power supply with safety shell low-voltage safety lights, can choose 220V or 380V power supply input voltage: 0V, 220V, 380V, 0V, 6.3V, output voltage: 12V, 24V, 36V.

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: Which is more energy saving by using 24V500W transformer lighting and 220V500W lighting?: If the transformer is not calculated, the loss is the same. If the calculation is the latter, save electricity.

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.

Our product managers and engineers are specialized in taking your idea from concept, through design and into completely manufactured products, including the following products.We warmly welcome worldwide clients, and wish our efforts will bring you complete satisfaction.

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
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	91% - 100%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range