ART105

The ART105 is a Rear Transition Module (RTM) that brings expandability to the VadaTech ATC109 carrier board. The nine port managed layer two switch provides four GbE 10/100/1000-BaseT ports, two GbE fiber ports and two GbE to Zone 2 of the ATC109 front board. The ART105 also provides connections for the shelf management 10/100Mbit Ethernet and RS-232 debug port. The RTM has a seven port USB hub. The USB upstream port as well as five additional downstream ports are provided via a Micro-DB25 connector. Two of the seven ports are converted from copper to fiber for long-distance USB extension.

The fiber USB ports interface with VadaTechs VT081 or VT082 products.

Multiple I2C buses are routed to the Micro-DB15 to interface with the chassis devices when the ATC109 is configured as the shelf manager.