Справочник Пользователя для Raritan Computer EMX2-111
Chapter 8: Managing External Devices
162
EMX and PX2 PDU Cascading Connections
Up to four (4) devices are supported as part of a daisy chain.
Specifically, a EMX can have up to three (3) additional EMXs connected
to it, or up to three (3) PX2 devices connected to it.
Specifically, a EMX can have up to three (3) additional EMXs connected
to it, or up to three (3) PX2 devices connected to it.
Note: For help on setting up and configuring PX2 devices, see the PX2
Help for additional information.
Help for additional information.
The following configurations are supported:
EMX
EMX
EMX
EMX
EMX
PX2
PX2
PX2
The first EMX is the master device, and all devices connected to the
master are its slaves. The master device is device 1 in the chain, and all
subsequent devices are numbered sequentially.
master are its slaves. The master device is device 1 in the chain, and all
subsequent devices are numbered sequentially.
The first slave device connects to the USB-A port on the EMX master
device from the slave's USB-B port via a USB cable. If another device is
added to the chain, connect the new device's USB-B port to the existing
devices USB-A port using a USB cable.
device from the slave's USB-B port via a USB cable. If another device is
added to the chain, connect the new device's USB-B port to the existing
devices USB-A port using a USB cable.
All EMX devices must be using the EMX 2.2 (or later) firmware, and all
PX2 devices must be using PX-2.3 (or later) firmware. If the devices are
not running the supported firmware, upgrade your device before you
connect each device in the chain.
PX2 devices must be using PX-2.3 (or later) firmware. If the devices are
not running the supported firmware, upgrade your device before you
connect each device in the chain.
All devices in the chain are accessible over an IP network, with the
master EMX acting as a network bridge. The USB-cascading
configuration only supports wired networking so you must make sure:
master EMX acting as a network bridge. The USB-cascading
configuration only supports wired networking so you must make sure:
The master device has "wired" Ethernet connectivity.
None of the slave devices has wired Ethernet connectivity. Even
though you connect any slave device to the LAN through a network
cable, its wired Ethernet interface is automatically disabled.
though you connect any slave device to the LAN through a network
cable, its wired Ethernet interface is automatically disabled.
None of the devices in the chain has wireless connectivity.
The devices in the chain are displayed in the explorer pane on the left
once they are connected and detected by the master EMX. Clicking on
the master EMX displays all available ports in the data pane.
once they are connected and detected by the master EMX. Clicking on
the master EMX displays all available ports in the data pane.