Chapter 1. Introduction
75
PoE Power Redundancy
For power redundancy with PoE-enabled models, the unit’s underside label
must be printed with a “Power Board Version: B01G” string. An example is
shown below and the string is indicated in the diagram:
7 RS-232 port This RS-232 serial port is for connecting to a serial
terminal.
8 console ports The unit’s USB keyboard and USB mouse plug into
these ports.
9 LAN port The cable that connects the unit to the LAN plugs in
here.
This port is PoE enabled* for KE9952 for power
redundancy or cable management.
*Requires power board version B01G or later (see
PoE Power Redundancy on page 75 for more details).
10 SFP slot The Gigabit Ethernet (GbE) optical fiber cable that
connects the unit to the LAN plugs in here.
11 DisplayPort output The cable from the local DisplayPort monitor plugs in
here.
12 power jack (KE9950R
only)
Connect a second power source for power
redundancy.
No. Component Description