ATEN PE7216r, Руководство пользователя

Страница: 24 / 117

eco PDU PE Series User Manual
14
3 RS-232/RS-
485 Switch Selects which protocol the PON In / Console port uses.
Š
For PON In use, select RS-232 or RS-485
Š
For KVM switches , select either RS-232 (can be used for
shorter distances), or RS-485 (for longer distances).
Š
In a daisy chain, set the switch to RS-232 on all child devices.
5 Sensor
Ports External sensors plug into these four RJ-11 ports. See Sensors ,
page 8, and Securing the Sensors , page 21, for further
information.
6 Modem Port This port can be used for OOB dial in/dial back connection if the
device becomes unavailable over the network. An SA0142
(DCE) adapter is required for this connection (see
Modem
Session , page 91, for details).
7 LAN Port The cable that connects the unit to the Internet, LAN, or WAN
plugs in here.
8 Reset
Switch This switch is recessed and must be pushed with a thin object,
such as the end of a paper clip.
Š
Press and release to reboot the device.
Š
Press and hold for more that three seconds to reset the eco
PDU to its factory default settings
9 PON In /
Console
Port This is a multifunction port:
Š
PON In: When used as a PON In port, it can: 1) Daisy chain
the device to a parent PDU; or 2) Connect the device to a
KVM switch.
Š
Console: When used as a Console port, it can establish a
serial terminal connection to a computer. An SA0151 (DTE)
adapter is required for this connection.
10 PON Out
Port When daisy chaining PDUs, the cable that connects to the child
device plugs in here.
11 Terminal
Block This terminal block is for digital output.
No. Item Description