Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home > 
Networking > 
Wired Networking > 
Switches > 
Item#: 9SIA1JM0FS6634

SEDNA - Desk Top 8 Ports 10/100 Fast Ethernet Switch

Ships from Hong Kong. Most customers receive within 9-18 days.

Sold and Shipped by Sedna a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller


First from ASIA brings the most desired and unique products from Asia to you. All First from ASIA products meet US product regulations. You can expect the same Newegg service but difference in shipping lead-time may apply.
First From ASIA
  • Unmanaged

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

S21289 unmanaged DeskTop switch, with (8) 10/100BASE-TX ports, is one of the most popular switches in our product line. It is known for its exceptional performance and quality. The switch is compact in size, so that it can be placed anywhere on a desktop.Its power connector and ports are conveniently located in the rear to avoid messy cables on the desk.

Fully compliant with IEEE802.3 (10BASE-T), IEEE802.3u (100BASE-TX)
Straight and cross cables auto detect, Uplink port ready for any of the ports
Broadcast storm protection supported, Dynamic buffer Assign and network load balance, Avoids package loss
8 10/100Mbps fast Ethernet ports
External power adaptor, low consumption
Full and half duplex modes supported
1K MAC address
MAC address auto learning and refreshing
2Mb fast packet buffer
Mini Plastic Skin, Desktop Mount

Specifications :

Transmission Media : 10Base-T:Cat 3 or above UTP
100Base-TX:Cat 5 UTP
Network Interface : RJ-45: 100ohm, UTP/STP cable
10/100Base EIA/TIA Categories 3 or 5 cable
Switching Method/Buffering store-and-forward, On-chip 2MB packet buffering
Speed : - Switch Fabric: 4.8Gbps
- Packet forward rate (100M bps port): 1,480,000Mpps
- Packet forward rate (10M bps port): 1,480,000Mpps
LED Indicator : Link/Act for each port, Power
MAC Table : 8,000 Entries
Filtering/ Forwarding/Learning Rates : Full line rate/full wire speed

Physical Specifications :

Weight: (0.8 kg.)
Plastic Housing
Side Air Vents with Fan-less Air-Cooling Design
LEDs : Power
Link/Act (activity)
Working Environment :
Operating temperature:0ºC~40ºC
Store temperature:-40ºC~70ºC
Operating humidity :10%~90% RH Non-condensing;
Storage Temperature:5%~90% RH Non-condensing

Power Requirements :

AC110~220V, , 50 to 60 Hz, External Power Supply
Max Power Consumption: 2.5W

Package :

8 Port switch
User Manual
AC adapter

Learn more about the SEDNA S21289

Warranty, Returns, And Additional Information
ICON Loading...
ICON Loading...
Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
Selected Items
Are you an E-Blast Insider?
Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.