Black Box Express Ethernet Switch - switch - 8
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Black Box Express Ethernet Switch - switch - 8
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Black Box Express Ethernet Switch - Switch - 6 x 10/100 + 2 x 100Base-FX - desktop

Item#:  8578223  | Model#: LB9021A
$6.99 Shipping
In Stock. Usually ships next business day. (Details)

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Black Box Express Ethernet Switch - switch - 8 Product Details

If you've thought of adding fiber functionality or expanding your 10-/100-Mbps network, now is the time to do it. These Express Ethernet Switches feature six autosensing copper ports with two 100BASE-FX fiber ports for rapid, inexpensive network expansion. These affordable switches use application-specific integrated circuit (ASIC) technology to handle 10- or 100-Mbps speeds as well as half- or full-duplex modes on each port. On the fiber ports, you get 100-Mbps speeds and all the benefits of fiber - security, speed, and protection from EMI/RFI interference - without sacrificing your pocketbook. Each switch's non-blocking switch architecture ensures full wire-speed packet forwarding, and autonegotiation keeps network speeds high. One uplink port can be activated at the touch of a button, and front-panel LEDs for status and utilization enable you to diagnose network problems quickly. The copper ports can send data up to 328 feet (100 m) and the fiber ports send data 1.2 miles (2 km), making these switches very useful for small- and medium-sized networks spread out over a campus or close urban area.


   Device Type:  Switch - 8 ports
   Enclosure Type:  Desktop
   Subtype:  Fast Ethernet
   Ports:  6 x 10/100 + 2 x 100Base-FX
   Features:  Full duplex capability, layer 2 switching, MDI/MDI-X switch
   Compliant Standards:  IEEE 802.3, IEEE 802.3u
   Status Indicators:  Port status, link activity, port transmission speed, port duplex mode, power, network utilization %, active

Expansion / Connectivity
   Interfaces:  6 x 100Base-TX - RJ-45 ¦ 2 x 100Base-FX - SC

   Power Device:  Internal power supply
   Voltage Required:  AC 120/230 V ( 50/60 Hz )

   Color:  White

Dimensions & Weight
   Width:  17.3 in
   Depth:  8 in
   Height:  1.7 in
   Weight:  5.5 lbs

Manufacturer Warranty
   Service & Support:  1 year warranty
   Service & Support Details:  Limited warranty - parts and labor - 1 year - carry-in
  • Manufactured by: Black Box Corporation
    Warranty provided by: Black Box Corporation
    UPC No:
    Mfg Part No: LB9021A
  • Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 8.1300 pound(s)
    Click here for full warranty and support information
  • Black Box Corporation logos are registered trademarks of Black Box Corporation. All others trademarks and copyrights mentioned herein are the property of their respective owners.
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