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◆ 8 Gigabit adaptive RJ45 ports, 2 optical ports support SFP module

◆ 8 RJ45 ports support PoE power supply, in line with IEEE802.3at standard

◆ PoE single port maximum power supply: 30W; total machine power 250W

◆ Complies with IEEE 802.3; IEEE 802.3u; IEEE 802.3ab; IEEE 802.3x Flow Control; IEEE 802.3af standard

◆ Flow control mode: full-duplex adopts IEEE 802.3x standard, half-duplex adopts Back pressure standard

◆ Support port auto flip (Auto MDI/MDIX)

◆ Support network port lightning protection (AC power port: differential mode +/-2kV, common mode +/-4kV)

◆ Switching system with store-and-forward, forwarding memory 4M

◆ All ports support wire-speed switching, and line speed can be reached within 64~1536 frames.

◆ Standard 1U rack design for convenient cabinet installation mode

◆ Zero configuration feature The power supply is automatically supplied to the adaptive device, plug and play, no software and protocol conversion required

Applicable environment

◆ Million HD monitoring transmission and power supply

◆ Wireless AP layout transmission and power supply

◆ VoIP transmission, smart home system

◆ Urban Intelligent Traffic Monitoring System (ITS), Safe City, Wireless City

◆ Highway monitoring system, electronic road monitoring, and capture system

◆ Large-scale factory and mine enterprise security monitoring system, network multi-function system

◆ Remote multimedia teaching / campus monitoring, video conferencing system

◆ Building intercom, wireless communication, video surveillance

1. We accept PayPal ONLY.
2. We only ship item to your PayPal verified address.
3. Payment must be received within 7 Days from the date of purchase.

1. All the items will be dispatched within 2-3 business day by Airmail from China Post after the payment is clear.
2. The free shipping price covers the product cost and freight cost to your country ONLY, buyer should afford any kind of import VAT,duty or insurance.
3. The arrival time depends on some factors and different areas:
4. we are not responsible for customs tax and the customs clearance when the parcel arrive to destination, hope you understaning.

Country	Shipping Method	Shipping Time
Country	Shipping Method	Working Days	5-10	11-15	16-20	21-25	26-30	About Not received
United States	Epacket From China	Rate(item arrived)	5.20%	93.00%	1.80%	-----	----	Refund (>20)
United Kingdom	Economy shipping from China Post or Hong Kong Post Airmail	Rate(item arrived)	9.90%	63.20%	19.10%	3.40%	4.40%	Refund (>35)
Canada		Rate(item arrived)	2.00%	45.10%	31.40%	17.60%	3.90%
Australia		Rate(item arrived)	21.40%	52.10%	16.30%	5.20%	4.00%
Germany		Rate(item arrived)	11.10%	22.20%	30.30%	20.90%	15.50%
Brazil/Russia /Ukraine		Rate(item arrived)	0.50%	13.10%	43.30%	28.10%	15.00%	Refund(>45)
NOTE:Brazil/Russia/Ukraine will take much longer than other countries,so the refund time is up to 65 days.

1. Products without any problem can't refund.

2. All non-pay bidder will be reported, if you change mind please contact me soon for cancel order after you bid.

3. Products with quality problem in 7 days can be returned and refund.

4. Products with quality problem in 30 days can be returned and replaced.

5. Products with quality problem in 1 year can be returned and repaired.

6. Please keep original package after your purchase and we will appreciate it if you send the item back with the original package.

7. if the item in good condition, the restocking fee will charge customer 10%, tks.

Notice: if it's in good condition when you received, and you change mind want to return back, or you find the cheap one want return back, customer need to pay for the back return and forth shipping cost, thanks!

1. If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week.We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.

2. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.

Our aim is With Sincere Service In Exchange For You Once Again To Visit, normally so we will try our best to solve any problem.