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KuWFi 5/8Port Gigabit Switch Ethernet Smart Switcher High Performance 1000Mbps Network Switch RJ45 Hub Internet Injector
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ID: 11415

KuWFi 5/8Port Gigabit Switch Ethernet Smart Switcher High Performance 1000Mbps Network Switch RJ45 Hub Internet Injector

4.8 (55 votes) | 228 orders
Price: US $32.28 - 49.38 / piece
Discount Price:
US $ 23.85 - 35.55 / piece
-26%
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Please noted:

This link contains 3 different products which are:
5 Port 1000M
8 Port 100M
8 Port 1000M
Please choose according to your needs


What is the port speed of a gigabit switch? There are many people who mistakenly think that the transmission rate of a gigabit switch port is 1000 megabits, then you are very wrong! The actual maximum port rate of a gigabit switch is only 125MB/S, and the specific calculation method is as follows: 1000Mbps=1,000,000,000 bits/second=125,000,000 bytes/second=125MB/s. The theoretical maximum value of Gigabit LAN is 125MB/s. In practical applications, about 12% of the Ethernet Header, IP Header, TCP Header, ATM Header and other control signals should be deducted. And excluding factors such as network loss and line attenuation, the real download speed is less than 125MB/s.

Theoretically, the Gigabit network speed is 125MB/s. However, in actual use, the network speed cannot reach 125MB/s, and the network speed will be correspondingly reduced due to factors such as network loss and line attenuation. CAT5E or CAT6 network cable. Not only that, routers and optical modems also have requirements, that is to say, routers need to use Gigabit routers, and optical modems also need to use Gigabit modems, and Internet access devices must also support Gigabit Ethernet.

Note：The unit of broadband is M, which is Mbit. The download speed generally seen is that the download speed is Mbyte, 1GB=1024MB, 1MB=1024KB, 1KB=1024B, 1B (byte)=8bits (bit), so 1000Mbps/8=125Mb /S.

About this item

KuWFi Smart Gigabit Switch 5/8 Port Switch 10/100/1000 Gigabit Ethernet Network Switch Lan Hub High Performance Ethernet Smart Switcher

【One Switch Made to Expand Network】10/100/1000Mbps RJ45 Ports supporting Auto Negotiation and Auto MDI/MDIX, greatly expand network capacity

【Gigabit that Saves Energy】Latest innovative energy-efficient technology greatly expands your network capacity with much less power consumption and helps save money

【Reliable and Quiet】IEEE 802.3X flow control provides reliable data transfer and Fanless design ensures quiet operation

【Plug and Play】Easy setup with no software installation or configuration needed

【Ethernet Splitter】Connect to your router or modem for additional wired connections (such as laptop, gaming console, printer, etc)

Main parameters:

Product Type: 10/100/100Mbps Ethernet Switch
Application level: two
Transfer Rate: 10/100/1000Mbps
Exchange: Storage - Forwarding
Number of ports: 5/8Ports
Port Description: 8-port 10/100/1000Mbps
Transmission mode: full / half duplex adaptive
Network standards: IEEE 802.3, IEEE 802.3u,IEEE 802.3ab,IEEE 802.3x
Network Protocol: CSMA / CD
VLAN: not supported
QOS: not supported
Network Management: No
Operating temperature :0-40 Celsius
8port switch Size:160*70*25mm
5port switch size:100*70*25mm

Package Listing

Network Switch x1
DC Power x1
English Manual*1

FAQ:

Q1: After the computer is directly connected to the router, the Internet can be accessed normally, but the computer cannot access the Internet when it is connected to the router through the network switch?


A1: After connecting to the network switch, the computer cannot access the Internet. The reasons for this may include: unstable physical connection, improper computer settings, etc. Please follow the steps below to eliminate:


1) Replace the network cable between the computer and the switch to ensure that the corresponding indicator light of the switch is on and the local connection is stable. Checking method: Connect two computers to the switch and set them on the same network segment. If they can ping each other, the connection between the computers and the switch is stable.


2) Set the computer's local connection to obtain IP automatically (provided that the front-end router enables the DHCP server), right-click the local connection properties, select Internet Protocol (TCP/IP), and click the Properties button.


3) Check "Obtain an IP address automatically", then OK.


4) When the computer obtains the IP normally, it can surf the Internet normally.


5) If you still cannot access the Internet after obtaining it normally, please check the relevant settings of the front-end router to see if the computer is blocked from accessing the Internet.


6) If the IP address cannot be obtained normally, replace the network cable between the switch and the router.

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  • Switch Type: Gigabit Switch
  • VLAN: Yes
  • Package: Yes
  • Certification: NONE
  • Transmission Rate: 10/100/1000Mbps
  • Switch Capacity: Larger
  • Communication Mode: Full-Duplex & Half-Duplex
  • Model Number: SP-08
  • Function: Stackable
  • Brand Name: KuWFi
  • Origin: Mainland China
  • Feature 1: Rj45 hub switch
  • Feature 2: Switch 100/1000
  • Feature 3: 8 port gigabit switch
  • Feature 4: Commutateur rj45
  • Feature 5: Switch 8 port gigabit
  • Feature 6: Ethernet switch
  • Feature 7: Switch ethernet 1000mbps
  • Feature 8: Switch gigabit
  • Feature 9: Switch hub
  • Feature 10: Switch ethernet wifi
  • Feature 11: Internet hub
  • Feature 12: Switcher
  • Feature 13: Switch 8port
  • Feature 14: Lan switch
  • Feature 15: Gigabit ethernet switch
  • Feature 16: Hub gigabit
  • Feature 17: Switch fast ethernet
  • Feature 18: Switch rj45
  • Feature 19: 8 port ethernet switch
  • Feature 20: Switch lan gigabit
  • Feature 21: 10/100/1000mbps network switch
  • Feature 22: Switch ethernet
  • Feature 23: Gigabit switch
  • Feature 24: 8port switch
  • Feature 25: 8 ports network switch
  • Feature 26: Network switch
  • Feature 27: Switch gigabit ethernet
  • Feature 28: Internet switch

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of cntronic.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

LARGE ORDER DEALS

Wholesale

Thank you for your interest doing business with us!

If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.

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