产品名称：BLACK BOX LBH100A-MT 
型号：BLACK BOX LBH100A-MT                 
品牌：BLACK BOX

描述：
  Function as both a media converter and a switch.
Suitable for office environments.
Support VLAN taging and  tree passthrough.
Provide one 100-Mbps fiber port and two 10-/100-Mbps UTP switch ports.
规格:
RJ-45 ports support autonegotiation, you can easily attach 
any 10- or 100-Mbps device.
ST, SC, MT-RJ, and LC fiber port types aailable.
Choose from 115-VAC or 240-VAC power supplies ( power supplies also ).
Support both half- and full-duplex operation.
Two sets of LEDs enable you to see status information from the front, top,
or side.
Rackmount up to 16 units in the optional Rackmount Tray or Powered Rackmount
Tray ( separately).